53 thoughts on “ Wiring Up 100 Car Batteries So You Don’t Have To ” CMH62 says: ... 10 series batteries in parallel for ~70v, enough amp to jump start a nuclear plant.

If you want more batteries in the body, just duplicate, although since it'd be in parallel you fundamentally need a matching cells/pack with similar capacity (including recharge cycles).

I have a Sears deep-cycle lead-acid 12v battery already which I've only used once or twice a year for certain power applications. I was thinking of purchasing an identical model and wiring it in ...

In circuits connected in parallel, the components are connected on different branches. Find out more with BBC Bitesize. For students between the ages of 11 and 14.