Used once, then saw a small spark when the charger was connected, then it no longer worked, no lights, no power.
Guessing the BMS broke or one of the Sanyo cells died, or a connection broke.
Maybe someone can repair it or harvest the cells for another project?
It has 40x Sanyo NCR18650GA 3500mah cells inside.
Location Surry Hills, Sydney, NSW, Australia.
AU$150