2014 Ford Focus Complaint Log

Improper shifting and loss of power while accelerating. Shuddering at take offs. Feels unsafe.

Tried to reverse the vehicle and reverse gear was inoperable. Had to have help pushing car in reverse. A light came on the dashboard that read "Transmission Fault Service now." Car would not reverse, and it began to stutter. This was the only warning light that came on at that very moment. Had to have car taken to dealership. No update on the resolution just yet.

the car jolts once you start driving from a complete stop. then i will be in DRIVE but all of a sudden it is like i am in NEUTRAL and i loose all speed and cant go anywhere. its scary and i have almost been rearended several times.

The contact owns a 2014 Ford Focus. The contact stated while driving 25 MPH, the vehicle started to jerk. The contact stated that the check engine warning light was illuminated. The contact was able to park on the side of the road and restart the vehicle. The contact stated she had to park and restart the vehicle several times before reaching her residence. The contact called several local dealers and made them aware of the failure. The contact took the vehicle to an independent mechanic and was informed that the transmission needed to be replaced. The vehicle was not repaired. The manufacturer had been informed of the failure. The failure mileage was approximately 130,000.

2014 FORD FOCUS. CONSUMER WRITES IN REGARDS TO TRANSMISSION SAFETY RECALL. THE CONSUMER STATED THE VEHICLE EXPERIENCED MANY TRANSMISSION ISSUES AS WELL AS OTHER RECALL ISSUES. THE CONSUMER REQUESTED TO BE COMPENSATED FOR THE INCONVIENCES AND NOT HAVING THE REPAIR RESOLVED.

The original shudder issue was noted in 12/13/2017 about a shudder happening when stopping and then trying to accelerate and it occurred periodically over the past year. The shuddering continued to get worse and at (79058 miles) I was told that the clutch could be replaced for $3000.00, and nothing was covered under any warranty. Even though continued complaints about this model to Ford On 8/27/2018 the shutter was determined to be related to the recall module 955442 causing shift issues (86575 miles). I was advised to watch nothing else stated. Still issues. It was then determined that the clutch assembly would need to be replaced. Claim number through Ford stated they would pay for the parts and I would have to pay the labor. No one at this time stated that there was a Ford DPS6 Powershift Transmission Settlement that gave options to deal with this vehicle. Not even when getting the CAS#. This was to cover all 2012-2016 Ford Focus Vehicles. The clutch was replaced on 4/11/2019 (91195 miles) and then again replaced on 7/30/2019 (100,379 miles) A 2nd clutch assembly was put in because there were issues from the 4/11/2019 clutch assembly parts put in. Now on March 21, 2022 (176,000 miles) the vehicle again in in the shop for a 3rd time stating the clutch will need to be replaced. Engine light came on relating to the DPS6 clutch again. Unable to drive had to be towed. This will be the 3rd time the clutch is replaced and is getting just over 75000 miles again where the clutch gives out and the car shutters while accelerating. The original clutch was to be covered to 100,000 miles and was not covered and now again Ford is stating it won’t be covered again. And that yes this is a DPS6 Transmission and that they will need to replace the shift fork and the clutch. This is a vehicle hazard because the clutches are not making the original 100,000 at any time for these models 2012 - 2016. Even when the clutch is replaced again the parts don't last.

Took my car to Apple Ford in Columbia, MD on 3/10/22 for unrelated recall repairs on my 2014 Ford Focus, dealt with Service Rep #1. The car was finished around closing time. As I drove home a loud rattle was coming from the engine while idling causing the whole dashboard to shake. The clock was also now pushed 2 hours and 3 minutes ahead which was odd. I continued to drive the few miles to home. The next day I drove 20+ miles to Baltimore for an appointment. While there I stopped for gas. When I pushed the remote door lock button, the lights blinked, the door locks clicked but the horn did not beep twice as it usually does. I hit the door lock button several times but the horn did not beep so now the horn was not working. Before I took my car to Apple Ford it was working. I went to my appointment and parallel parked on the street. When leaving I had a hard time getting my car out of the parking space. As I drove I noticed the car was jerking, shaking, shuddering, vibrating and lunging every time I slowed down, came to a stop, then accelerated again and getting on and off the highway. While on I-95 the car continued to jerk, shake, shudder, vibrate and lunge and the RPM gauge needle shot over to high RPMs over and over again. Then the engine light came on. I exited I-95 onto Rt. 216 then a 2nd emergency warning sounded and another message came on that the transmission was overheating pull over immediately. I pulled over, called Apple Ford, told Service Rep #1 what happened, AAA was towing the car back. He said it was probably the Transmission Controller, they had several other Ford Focuses with the same problem. On 3/14 I called and spoke to Service Rep #2, he didn't even know the car was there. I told him what that happened. Rep #2 called back said he took it for a test drive and found nothing. I insisted there was something wrong. He said he'd take it for a test longer drive. Called again 3/18 they are referring problem to a manager. No resolution as of yet.

On 3/18/22 while driving on I-95 in stop and go traffic the the car shuddered, shook, lurched, lunged from a compete stop and the RPM needle was going crazy. Then an emergency message came on my dashboard telling me the transmission was overheating and to pull over immediately in a safe area. I had the car towed from a shopping area parking lot to Apple Ford in Columbia Maryland. They had it for two weeks, told me they road tested it and found nothing wrong. Meanwhile I researched and found reports all over the internet about these faulty Powertrain transmissions and TCM's Ford knew about from 2014 on in those cars that they rolled out anyway. When told them what I found, out after two weeks they said they couldn't replicate the problem and come get the car off their lot. I said they had to drive the car in high traffic and they'd see, but but they were done. They were rude and dismissive. I previously reported this to you in Complaint #1147296. I picked up the car and because I'm retired don't drive much it wasn't until stuck in another rolling backup on I-95 on 5-26-22 it did it again. I managed to make it home and the next day took it to AAMCO in Laurel, MD. They confirmed an internal failure in the Dual Clutch, Actuators and TCM module. The exact problem that's going on with all these Ford Focuses nationwide. Total cost of repairs $3,626.61 and a 4-8 week wait for parts.

The contact owns a 2014 Ford Focus. The contact stated that while driving at an undisclosed speed, the vehicle lost motive power. The vehicle was towed to the dealer where it was diagnosed with Transmission Control Module (TCM) and clutch failure. The dealer informed the contact that the TCM and clutch needed to be replaced. The vehicle was not repaired and remained at the dealer. The manufacturer was made aware of the failure and transferred the contact to the NHTSA. The failure mileage was approximately 187,000. The VIN was unavailable.

The contact owned a 2014 Ford Focus. The contact stated that while driving approximately 30 MPH the vehicle overheated, lost power, and caught on fire. The contact stated that the warning "HIGH ENGINE TEMPERATURE STOP SAFELY" was displayed. The contact stated that smoke was seen coming from the front of the hood. The contact stated that she opened the hood and flames were seen coming from the driver's side rear of the engine. The contact stated that the police and fire department was notified. The fire was extinguished by the fire department. The contact stated that a fire department report was filed. The vehicle was first towed to the police impound lot and then towed by the dealer. The contact stated that she had purchased the vehicle 2 days prior to the failure. The vehicle was at the dealer awaiting diagnosis. The insurance company deemed the vehicle a total loss. The manufacturer was not notified of the dealer. The failure mileage was 90,537.

The contact owns a 2014 Ford Focus. The contact stated that after refueling the vehicle, the vehicle failed to immediately start. Additionally, while operating the vehicle, the check engine warning light remained illuminated. The cause of the failure was not yet determined. The local dealer and manufacturer were notified of the failure and informed the contact that the VIN was not included in NHTSA Campaign Number: 19V515000 (Fuel System, Gasoline). The contact stated that the vehicle had experienced the failure listed in the recall. The failure mileage was 100,000.

2010-2016 Ford focus Se transmission Don't matter what transmission is installed they all have same issue 000000 miles to 150k transmission never shift correct or stops shifting or the gear get stuck.

The contact owns a 2014 Ford Focus. The contact stated that while driving at various speeds, the vehicle stalled with the check engine warning light illuminated. The contact also mentioned that the vehicle would fail to accelerate upon depression of the accelerator pedal. The contact had taken the vehicle to a dealer and was informed that the clutch actuator was defective and needed to be replaced. The contact was also informed that the vehicle was not included in NHTSA Campaign Number: 19V515000 (Fuel System, Gasoline) and was given an estimate for the repair. The manufacturer had yet to be notified of the failure. The vehicle had yet to be repaired. The failure mileage was approximately 65,000.

The contact owns a 2014 Ford Focus. The contact stated that while operating the vehicle and depressing the accelerator pedal, the vehicle would not properly accelerate. While attempting the accelerate from being stationary, the vehicle would not immediately accelerate. The cause of the failure was not yet available. The manufacturer and local dealer were notified of the failure, but no assistance was available. The failure mileage was 130,000.

Automatic clutch problem after initial recall “fixed” the problem.

Control Arm bushings are bad.

Truck latch is worn down and does not work properly you have to slam truck to close and push. When opening truck you have to push down on truck to open. Back up camera does not work and wiring is messed up.

The dealership confirmed I have the case of a well known clutch shudder problem. But my car is not covered as it has 112K miles on it. Why the recall does not cover cars with 112K miles? Are they immune to this well known problem? Can anyone answer?

Our Ford Focus SE 4 door sedan has some electrical issues. Hesitation, stalling and shuddering are the safety issues we're concerned about. I've noticed other Ford Focuses have these issues but recalls don't list our cars VIN # This happened previously but dealership couldn't find anything.

Please help in desperate need of my cars recalls getting fixed and no one will help me I have a baby and a single mother and need my vehicle and still nothing it was recalls on my 2014 Ford focus SE

My car keep stalling while driving on the freeway with my daughter in the car skipping and jerking than it slow speed down extremely low no pressure at all very dangerous

Was told parts still backoreded. Door latches present safety hazard

The contact owns a 2014 Ford Focus. The contact stated that all four door hinges of the vehicle were beginning to fracture. The dealer was notified of the failure and informed the contact that all four door hinges needed to be replaced. The dealer also informed the contact that the repair was not covered under warranty. The vehicle was not repaired. The manufacturer was made aware of the failure and confirmed that the repair was not covered under warranty. The approximate failure mileage was 39,000. I did go to ford dealership all they say is out of warranty. I see this is a safety issue because doors could come off while driving down the road. Please help me figure this out.

I was on the highway on my way home from work when the steering wheel got really stiff and i could not move it. I dont even know how i was able to pull over im lucky im alive!

The contact owns a 2014 Ford Focus. The contact stated that the vehicle was taken in for a routine oil change and the contact was informed that a transmission flush and spark plug replacement was needed. The contact stated a week later the vehicle was taken back to the dealer for the transmission flush and spark plug replacement. The contact stated that while at the dealer the vehicle failed to shift to second gear, fifth gear, and reverse. The contact stated that the dealer informed her that the vehicle needed to be diagnosed. The contact stated she inquired about a clutch recall which the vehicle was previously repaired for in 2015. The dealer stated that they needed to contact the manufacturer for approval of repairs under a recall for the clutch and TCM. The manufacturer was notified of the failure and contacted the dealer to submit the correct paperwork. The vehicle was not repaired. The failure mileage was 93,503.

The contact owns a 2014 Ford Focus. The contact stated while driving approximately 30 MPH, the vehicle started to shudder and shake. The contact stopped, turned off, and restarted the vehicle. The vehicle was restarted; however, the vehicle would not shift into reverse. Additionally, the vehicle would remain in first gear. The contact stated that the check engine warning light was illuminated. The vehicle was not taken to the local dealer. The vehicle was not repaired. The manufacturer had not been informed of the failure. The failure mileage was approximately 185,000.

The contact owns a 2014 Ford Focus. The contact stated while driving at an undisclosed speed, the check engine warning light illuminated. The vehicle was taken to a local Pep Boys where it was diagnosed that the transmission clutch had failed. The vehicle was towed to a transmission specialist where it was diagnosed that the transmission had failed and needed to be rebuilt. The contact stated that the vehicle was repaired; however, the vehicle was jerking while driving. The vehicle was taken back to an independent mechanic who informed the contact that the failure was associated to a recall. The vehicle was taken to the dealer where it was diagnosed that the transmission control module needed to be replaced under NHTSA Campaign Number: 13V523000 (Power Train) however, the part to do the recall repair was not yet available. The contact stated that the vehicle had remained at the dealer for three months. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 113,878.

On January 14, 2022, at approximately 5:20 P.M. my wife was traveling southbound on Pleasant Hill Road in Lafayette, California towards the freeway entrance when the Ford Focus Electric she was driving displayed a Stop Safely Now message and almost immediately thereafter lost motive power at the busiest intersection in the City of Lafayette. She was able to steer the car to the shoulder since she was in the right hand lane. The vehicle would not move and the steering wheel locked up. She called for assistance and I drove down and exchanged cars with her within approximately 15 minutes. After approximately 10 minutes of trying, I was able to get the vehicle to turn off and to turn on again without the Stop Safely Now warning and was able to return the approximately 1.5 miles to our residence. The sudden unexpected loss of motive power and loss of ability to accelerate is extremely dangerous and frightening and that danger can be extreme when traveling on roads without shoulders or in any lane except the right lane on a freeway.

My vehicle has been sitting at a Ford dealer needing a TCM for months neither Ford Motor Company nor the Autonation Ford Dealer has made any real attempts on getting it repaired. the car has already stopped on the interstate and slowed down without warning numerous times will not go into reverse and limps along at like 20 miles per hour Ford knows about this problem and keeps blaming the dealer and saying they let the part ticket expire the dealer will not return either of my phone calls. This is car has been in and out of the shop for this same problem for years and started having problems @ less then 1000 miles and Ford put this car back up for sale and thus putting my families life in danger

The components and systems that failed are my engine and gas tank, they both are available for inspection upon request. My safety was put at risk, approximately two minutes before my vehicle slowed down enough to stop my brakes wouldn't work. Yes I have called the dealership and the problems that the representative listed explaining a recall; is what I have been experiencing with my vehicle. Yes, 6/15/2022 the day after my engine failed my car was diagnosed by All 4 U Auto and he confirmed that the engine had blown and along with the gasoline tank both needed replacements. No, there were no warning lamps nor messages prompting alerts of my vehicle. There were several symptoms of the problem prior to the failure that occurred before and after the Ford recall; 18S32. I completed the recall fuel tank deformation 1/3/2019. I am still experiencing issues with my gas tank, which are listed on the official Ford website. I can only pump approximately 80 miles worth of gas or 1/4 full worth of gas. If I pump anymore the vehicle will stall and require for me to restart it multiple times 2 - 10, the more I "over pump" the more I will have to restart and longer it will stall. During pumping even 1/4 worth of gas my entire vehicle will shake and make a loud sound, and with re cranking causing engine malfunction. The website mentions; "Owners are advised to maintain at least a half tank of fuel until their vehicle is serviced for this issue." although I can only pump 1/4 full worth of gas at a time. Another issue is I cannot leave the vehicle idle over 5 minutes, even when in traffic if I do not keep driving up 6 inches every five minutes it will turn off. This problem has negatively affected my battery, on a few occasions leaving the vehicle idle has caused my battery to need to be recharged and replaced. Lastly the vehicle does exactly what the recall mentions; "inaccurate fuel gauge readings". While pumping gas the mileage on the dashboard sometimes does not increase.

I went to Tom Ford Ford in Carmel, IN in 2016 on this issue and was repaired under warranty then Ford sent an updated letter warranty letter about the DPS6 transmission and reduced warranty from 10 years to 7 years which expired in 2021. Car started having transmission trouble in early 2022; Tom Ford will not repair because not under the reduced warranty terms. I asked for Zone mgr from service manager but would not give me his contact and number on the issue. I’m having same problem again

One day as I was driving and sitting at a red light, that then turned green I was pushing on the gas but the car would not move. I placed my foot back onto the break put the car in park and then put it back in drive. The car then did pull off but very fast and kind of out of control. I felt like my safety was absolutely at risk because it continued to do this my entire way home stopping myself in traffic and jerking as I am driving. We did take the car to a shop which is where they told us it can be an electric problem somewhere in the transmission. At the time we couldn’t not afford to get any work done on the car. No the car hasn’t been inspected by the manufacturer or police or insurance. No warning lamps were on prior to these problems. The check engine light came on about 2-3 days later.

The contact owns a 2014 Ford Focus. The contact stated that the clutch was slipping. While driving at various speeds, the vehicle stalled with the check engine warning light illuminated and flashing on and off. The vehicle was taken to the local dealer however, the vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 82,000. The VIN was not available.

The contact owns a 2014 Ford Focus. The contact stated while her grandson was driving 30 MPH, the vehicle stalled. The contact stated that the check engine warning light was illuminated intermittently. The driver stated that after 20 minutes the vehicle restarted. The contact took the vehicle to the local dealer and was informed that the failure was associated with NHTSA Campaign Number: 22V413000 (Power Train). The dealer completed the recall repair, but the vehicle continued to experience failure. The contact took the vehicle back to the local dealer, where it was diagnosed with needing an unknown module to be replaced. The dealer stated that the repair part was on backorder and the vehicle was not repaired. The manufacturer had not been informed of the failure. The failure mileage was approximately 60,000.

The contact owns a 2014 Ford Focus. The contact stated that the check engine warning light was illuminated. The contact stated that the fuel tank was warped. The vehicle was taken to the local dealer where it was diagnosed that the fuel tank was warped. The vehicle was not repaired. The contact was referred to the manufacturer for assistance. The manufacturer was notified of the failure and the contact was referred to NHTSA for assistance. The approximate failure mileage was 115,600.

I have the ford Focus 2014. And I noticed that the low battery is associated with warning signs such as low brake fluid, malfunctions of the wheel bearing resulting in too much noise of the vehicles. Causing the car to shake and off the speed limit your are driving.

The contact owns a 2014 Ford Focus. The contact's son stated that while driving at various speeds, the vehicle stalled with the check engine warning light illuminated. The contact then took the vehicle to the dealer where they diagnosed the vehicle with a defective canister purge cylinder and canister purge valve assembly. Upon investigation, the contact discovered NHTSA Campaign Number: 19V515000 (Fuel System, Gasoline) which he linked to the failure. The manufacturer was notified of the failure and referred the contact to NHTSA for assistance. The vehicle had yet to be repaired. The failure mileage was approximately 107,000.

The clutch keeps giving out. It’s been fixed 2 times and I have the same issue. It takes a bit in order for the car to generate power to go forward & it shutters when it moves froward when pushing on the gas. It can sometimes move forward a bit when placed in reverse and same thing when I shift to move forward from a parking mode it will go backwards a bit forward a few seconds then moves forward. It also shutters a lot more after I been driving longer distances. It’s a scary feeling when it shutters really bad, makes it feel like the car is going to power off.

The contact owns a 2014 Ford Focus. The contact stated while driving at 50 MPH, the vehicle inadvertently decelerated to 10 MPH. There were no warning lights illuminated. The contact continued to depress the accelerator pedal and pulled into the parking lot of her apartment. The vehicle was towed to the dealer where it was diagnosed that the transmission had failed however, the vehicle was not repaired. The dealer informed the contact to take the vehicle to a transmission specialist as they did not have a transmission mechanic or parts. The contact contacted other unknown dealers who advised as the first dealer. The vehicle was towed to a transmission specialist where the transmission was taken apart and the transmission assembly was replaced. The transmission specialist drove the vehicle to the contact's residence and informed her that the steering rack might have failed. The contact stated that the steering wheel was making abnormal grinding sounds while driving. The contact referenced NHTSA Campaign Number: 14V514000 (Steering). The manufacturer was notified of the failure but informed the contact that they could not assist as the vehicle did not qualify for the lemon law. The manufacturer referred the contact to NHTSA for assistance. The vehicle was repaired. The failure mileage was approximately 26,000.

The service technician at local authorized Ford dealership (Bill Alexander Ford) informed me that during the service today they were not able to rotate my tires because the aluminum lug-nuts had swollen to such an extent that they could not get a socket on the nuts. The technician advised me to purchase steel lug-nuts and then the dealership could break off the aluminum nuts and replace them with the new ones. Of course I am concerned that breaking off lug-nuts may damage the wheel. Several years ago I replaced several lug-nuts with locking nuts and found covering them with the correct sized socket was so difficult that I have been concerned ever since about whether I could remove a flat tire in case of an emergency. Now I am hesitant to drive the car in case I get a flat.

Car shudders, shakes, and jolts coming from stop. Also seems to go into neutral at random times and won't accelerate. Don't have the funds to take to the dealer but seems like a clutch problem like everyone else.

The contact owns a 2014 Ford Focus. The contact stated that after the vehicle was idle, the vehicle shuddered before accelerating forward. The check engine warning light was illuminated. The contact stated that while driving at various speeds, the contact felt as if the transmission had shifted into neutral and or lost motive power. The vehicle was included in the Customer Satisfaction Program NHTSA ID: 10237441 (Power Train) however, the part for the repair was on backorder. The manufacturer was made aware of the failure. The approximate failure mileage was 68,000.

The contact owns a 2014 Ford Focus. The contact stated that while starting the vehicle it shuddered. While driving uphill the transmission was slipping. The contact stated that while his wife was driving, the check engine warning light illuminated. The vehicle was taken to the local dealer and the contact was informed that the clutch assembly needed to be replaced. The vehicle was not repaired. A financial assistance claim was submitted on the contact's behalf. The transmission clutch assembly and fuel assembly were previously repaired under warranty in July 2020 at approximately 66,421 miles. The manufacturer was notified and offered to pay half of the cost of the repair. The manufacturer referred the contact to NHTSA for assistance. The failure mileage was approximately 84,000.

hello, I have more than a month to review the RECALL that was done on this car but Ford ignores me, I've sent several emails and got in touch but I'm simply ignored by the manufacturer, I can't rent or sell this one car because of the RECALL that was not finalized, so that's why I'm opening this complaint

The contact owns a 2014 Ford Focus. The contact stated that after starting the vehicle, the vehicle failed to accelerate moving forward or while attempting to reverse. There were no warning lights illuminated. The vehicle was towed to the dealer and the contact was informed that the failure might be related to NHTSA Campaign Number: 13V523000 (Power Train) however, the VIN was not included. The contact then had the vehicle towed to a certified mechanic who installed a rebuilt transmission to replace the existing transmission. Approximately 6 months later the failure reoccurred. The vehicle was returned to the same certified mechanic who stated that the TCM needed to be reprogrammed. The vehicle was towed to the dealer who performed the reprogramming of the TCM; however, the failure reoccurred. The contact returned the vehicle to the mechanic to be diagnosed and it was determined that the transmission needed to be replaced. The vehicle had not been repaired. The manufacturer was made aware by the dealer who denied the repair under the recall due to the VIN not being included. The approximate failure mileage was 125,000.

I was driving my vehicle home from a friend's house, and just as I was turning into my parking spot, I got a notification in regard to my transmission needing to be serviced. I believe my transmission light was currently on, because I have recently gotten an oil change and that didn't seem to be the problem. I've experienced issues with the vehicle after i put gas in the car. When I go to start it back up, it stalls or acts as if it wants to start, but then just doesn't. After a few moments I go to start the vehicle again and in most cases this seems to be effective for the time being. There was also a notification that stated my transmission was hot, and that I should pull over safely.

The SYNC system is malfunctioning. The SYNC system controls radio/media and phone functions in Ford vehicles. It has an A.I. component to it. It will, without warning, stop working and will then begin to make loud booming, screeching and crackling feedback-like noises without warning while driving, which is a danger. The visual screen that displays the SYNC system stops working, and the buttons and A.I. controlling it stop working. The first time it happened was on the interstate and was very unsafe with all the loud random noises. It has been happening off and on for two weeks and I cannot drive my vehicle safely. I am reporting this because have found many others in online forums complaining about the same thing about their SYNC/Ford vehicles and believe it may be a widespread issue with SYNC. I contacted my local Ford dealer, but they did not seem to have a protocol for dealing with this problem, and estimated 500 to 1000 dollars to address it with a several day wait time for repairs.

A majority of the lug nuts on my wheels had to be replaced because of the severe corrosion to them due to the crappy aluminum caps on the original vehicles. Three of them had already fallen off within the past 6 months. Mechanic said I would not have been able to remove a flat tire if that had occurred do to the damage on the lug nuts. The tires shop was installing my winter tires and notified me of the need to replace them. They are NOT cheap. It appears there have been a number of complaints about this issue. Some kind of reimbursement would be appropriate, yes?

The power steering went out. This most likely is related to the known issue like other Ford vehicles with power steering issues or power steering going out while driving.

The vehicle's engine continues to run after turning off and removing the keys. After the engine has stopped running it is also draining the battery.