- First Name
- Apr 20, 2020
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- 2021 Mach-E FE, 2021 Wrangler 4xe High Altitude
Correct. However, the concern is if the jump pack is stored in the car......and the doors won't open then how can you get to it in order to open the front compartment hood?The jump pack is just to open the frunk. You could then connect it to the 12v auxiliary battery to turn on the computers in the car. Then your traction battery will charge your 12v battery. Just don't turn on the radio or lights or heat or anything else until it's charged up.
Honestly, the car will warn you for days that you need to replace the 12v battery before this ever happens. It's not a real issue to worry about. Both my Bev’s have their original battery. One is a 2015.
Agree on the 12v battery lasting much longer in a BEV compared to ICE. My ICE vehicles need batteries every 24 months.....pretty much like clockwork. My BEV still has it's original battery. 2017 model assembled in 2016.