Batteries

194 topics in this forum

1. 12 v battery charging 1 2 3

   By Jack Schmidling, January 6, 2018
   • 68 replies
   • 37.1k views
   • 
   • Johnec
   • October 21, 2020

3. 12 Volt battery keeps dieing

   By dbunch304, June 17, 2019
   • 3 replies
   • 1.6k views
   • 
   • lutznvicki
   • June 25, 2019

4. 12 volt battery losing charge

   By vonoretn, February 24, 2021
   • 9 replies
   • 4k views
   • 
   • vonoretn
   • March 9, 2021

5. 12 volt SOC when using radio and not driving

   By scottwood2, September 5, 2014
   • 8 replies
   • 1.6k views
   • 
   • cmax-nynj
   • March 22, 2015

6. 12v battery - trunk

   By vandekat, April 6, 2020   

   • bagaznik
   • 3 replies
   • 1.4k views
   • 
   • 101st monkey
   • September 2, 2020

7. 12v battery age reset

   By garageman402, March 1
   • 2 replies
   • 328 views
   • 
   • garageman402
   • March 2

8. 12V Battery Alarm

   By SnowStorm, September 10, 2014   

   • 12V
   • Battery
   • (and 1 more)

     Tagged with:

     • 12V
     • Battery
     • Alarm
   • 2 replies
   • 2.4k views
   • 
   • Ponypower
   • May 24, 2015

9. 12V battery does not get charge

   By mxanotcar, January 21, 2015   

   • 12V
   • battery
   • (and 5 more)

     Tagged with:

     • 12V
     • battery
     • 12V battery
     • not charge
     • charge
     • computer
     • low battery
   • 1 reply
   • 1.9k views
   • 
   • mxanotcar
   • January 21, 2015

10. 12v charger connection ?

    By 10UHCSEL, November 7, 2015
    • 12 replies
    • 7k views
    • 
    • ptjones
    • February 29, 2016

11. 2013 CMax Hybrid SEL AGM battery? 1 2 3 4

    By pianewman, September 25, 2019
    • 76 replies
    • 12.7k views
    • 
    • fbov
    • January 12, 2020

12. 2013 Energi - I Updated my ACM Software!!! Now need advice on DC-DC

    By Misther D, June 13, 2024
    • 3 replies
    • 1.4k views
    • 
    • Loooney2ns
    • August 6, 2024

13. 2014 C-Max Battery Problems 1 2

    By AMA904, August 23, 2014
    • 41 replies
    • 12.8k views
    • 
    • mtb9153
    • October 15, 2014

14. 2016 Won't Start Can't Be jumped DEAD

    By fournguy, February 18, 2019
    • 5 replies
    • 4.4k views
    • 
    • joe
    • February 21, 2019

15. 47 Miles from a full charge

    By waloupis, August 21, 2016
    • 2 replies
    • 2.1k views
    • 
    • ptjones
    • August 22, 2016

16. 5W solar charger to keep the 12V battery fully charged

    By webcontrol, March 7, 2014
    • 13 replies
    • 3.9k views
    • 
    • webcontrol
    • March 12, 2014

17. 7 ounce jump starter

    By DaveofDurham, December 22, 2014
    • 3 replies
    • 1.7k views
    • 
    • plus 3 golfer
    • December 23, 2014

18. 7th Dead Battery

    By Cowspotdog, October 2, 2015
    • 11 replies
    • 2.8k views
    • 
    • scottwood2
    • December 22, 2015

19. 9th time no start....dead battery lemon law?

    By zone1090, June 5, 2017
    • 20 replies
    • 6.2k views
    • 
    • tedougherty
    • November 16, 2017

20. About charging

    By mantasss, November 17, 2024
    • 1 reply
    • 483 views
    • 
    • olidx
    • November 25, 2024

21. Adding a second battery to my cmax

    By WhiteKnight, September 13, 2019
    • 6 replies
    • 3.1k views
    • 
    • 62Lincoln
    • October 4, 2019

22. Adjust Energi EV/ICE threshold for Auto EV

    By Jaques, September 13, 2022   

    • energi
    • ev mode
    • 0 replies
    • 896 views
    • 
    • Jaques
    • September 13, 2022

23. Aftermarket 12V Battery

    By hayesdt, May 9, 2014
    • 5 replies
    • 7.9k views
    • 
    • plus 3 golfer
    • May 10, 2014

24. Another Tesla fire

    By wab, November 8, 2013
    • 21 replies
    • 3.2k views
    • 
    • fotomoto
    • December 4, 2013

25. Any advice on Hybrid Battery warranty replacement, how to tell?

    By bigapplempv, May 18, 2021
    • 15 replies
    • 2.6k views
    • 
    • fbov
    • May 22, 2021

26. Any way to tell physically or through diagnostics how old my 12V battery is?

    By takingittothemax, May 19, 2020
    • 15 replies
    • 4.1k views
    • 
    • garageman402
    • February 23