42V 3A Li-ion Battery Charger for 36V Batteries

this is the end result in this video I'll show you how to make a tensor berry patch using a BMS and a dedicated charger from the electric bike [Music] in my previous video I compared three type of lithium-ion batteries from Panasonic LG and Sanyo next I'll make ten cell berry packs from each of them and use them on my electric longboard we have already decided to make a 42 volt battery the next question is what kind of format your battery pack should have depending on your purpose how big can it be because connecting more cells in parallel will give you more capacity which means most of the times you want as much parish connectors in parallel in order to have power for a longer time my setup will be to cancel batteries connected in parallel as shown here which makes 10s to pee first I glued the sails in pairs for the parallel collection and then I glued them all together in series this