How To Use A Battery Tender Junior. Electric vehicles and large UPS systems where the battery packs require large voltages and amp-hour capacities. Just to get an idea of how these connections can be made well look at two examples with 4 batteries each using 12 volt 20 Ah.
2 Charger is not properly connected to the battery. The Battery Tender Junior 12V 750mA battery charger and maintainer is all you need to stay charged and extend your powersport vehicles battery life. That plug connects to a number of DC output cable accessories.
A 12 volt battery may not recover from a discharge this deep Disconnect all loads from battery or battery from vehicle then reattach Battery Tender PLUS.
Wait no more than 3 seconds for solid red light. The DC output cord is a 2-wire insulated cable assembly with a black molded 2 pin quick-disconnect plug on the end. There is no ON OFF switch on the charger. It does this to avoid excessive drain on the battery and the potential for damage.
