72V 28Ah li-ion custom battery (2kWh)

*WARNING: Just a single 18650 cell has the potential to start a fire in your home / workplace. Building a battery is a very dangerous task that should only be done by an expert in electricity and electronics.* ------------------------------------------------------------------------------------------------------ Building video of a 72V 28Ah 160 cells high density Li-ion battery designed for a 4kW ligthweight freeride LMX e-bike. Made with Sanyo GA 18650 cells. Specifications: - 20 serial, 8 paralleled