In this episode, I'll be assembling a 72 ah headway bank that will be used as the accessory battery in my 2010 Toyota Tundra. this battery will be placed in a waterproof battery box I picked up at a local auto parts store, and later mounted in the bed of my truck.

I picked up all these Lithium cells used, as well as the buss bar links, and plastic cells holders from BatteryHookUp.com