Battery Help
Posted: Sat Mar 01, 2014 3:23 pm
Hi there, I am looking for help with my portable batteries.
They are supposedly a 12v 10000mAh battery pack. 3 cells of lipo at 3.7v im guessing would make them 11.1v and I doubt they are each 10000mAh.. Anyway besides this I am in need of help finding a charger or finding a way to charge them. It came a with a EU wall charger and long story short it is fried lol, was the board in the wall charger used as a PCB? (Protection Circut Board) Or was it just to regulate the voltage going to the battery pack?
Here's a pic of it:
Here's a picture of the batteries: (I can't seem to find a PCB attached to them.)
Do I need a PCB and could I use a 12v li-ion drill battery charger? It outputs 2.0A which should be way too high. The old charger was 12v DC max 500mA.
They are supposedly a 12v 10000mAh battery pack. 3 cells of lipo at 3.7v im guessing would make them 11.1v and I doubt they are each 10000mAh.. Anyway besides this I am in need of help finding a charger or finding a way to charge them. It came a with a EU wall charger and long story short it is fried lol, was the board in the wall charger used as a PCB? (Protection Circut Board) Or was it just to regulate the voltage going to the battery pack?
Here's a pic of it:
Here's a picture of the batteries: (I can't seem to find a PCB attached to them.)
Do I need a PCB and could I use a 12v li-ion drill battery charger? It outputs 2.0A which should be way too high. The old charger was 12v DC max 500mA.