7210A MPPT LCD 10 amp Charge controller
Its not a traditional mppt controller its actually a 10 amp step up charge controller for use with Solar panels or DC Power supplies your choice and has been specifically designed to charge Lithium batteries as such it has a adjustable Amp output and voltage cut off.
Its a step up voltage controller / charger
Works with DC power supplies
What makes a adjustable charge controller appealing ?
Voltage cut off , with it you can charge 24v to 72v ebike batteries and if you like set it to stop charging 1 volt before full voltage , why ? to extend the batteries cycle life count.
Amp output limit it and you limit the charge speed this also extends battery charge cycles / useful life.
Fast charge up the amp output to charge fast on the road or when in a rush
So far, it has proven to be a reliable charger for this youtuber Mike who has been using 3 of them to charge up a 10KW 80 volt 18650 powerwall he made from laptop batteries.