Somewhat practical "audiophile" esk8 audio system plans

[jack.luis]

1.3Kwh Boombox Speaker

For some reason my batteries are a hit in the Washington DC area. This is one of the most interesting builds to date. A spare 12s6p P42A battery for a Lacroix. This is a hot swap situation, NOT a charge and ride. There is a single loop key that can go into either the board (in board power) or in the box (external power). Since there is only one key, the two batteries can never be connected in parallel. This reduces the chances of damage from a voltage difference. This route required two ports b…

I did the thing