RCU Forums - A123cells

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suzonka

03-23-2009 03:30 AM

A123cells

If I make up a 4 cell pack from the A123 batteries from a drill ,do I need a balance plug? I dont own a lipo charger yet, just Ni cads and NMHI types of chargers so ca I go direct[ pos neg] no balance plug if I make up a pack?

Walt Thyng

03-23-2009 07:51 AM

RE: A123cells

A123s take a few cycles to settle down. They need to be balanced after every use until they stabilize. If you can access each cell individually, then you can balance them manually.

Unless you know what you are doing you should not use a NiMxx charger. You can get an adapter for SLK Electronics for a lot less than a new charger.
Walt

cyclops2

03-23-2009 08:14 AM

RE: A123cells

I do know that some NICAD & NIMH peak detecting chargers WILL RUIN A123 cells with over charges. Done that.

Try to afford a FMA CELL PRO 4 charger for A123 cells. It does up to 4 cells completly automaticly every time. No need to buy anyother stuff ever.

Rich

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