Exceptionally high quality lithium-ferric-phosphate (LiFePO4) power battery pack. 
Arguably this is one of the best battery technologies currently available. These
battery packs have a similar power to weight ratio to lithium-polymer (Lipo) batteries, but are
far more tolerant to over & under charging. In extreme situations where a lipo battery may ignite,
a LiFe battery will most likely just vent some harmless gas.
LiFe batteries have low self discharge & at 9.9V nicely fills the gap between 7.4V & 11.1V lipos.
In many cases a 7.4V lipo just isn’t quite powerful enough, whereas an 11.1V is too much.

As standard this battery is supplied with a Mini-Tamiya connector, wired for airsoft use, however,
we can also supply it with a range of other connectors - as always, just ask (before ordering) if
you don’t see the one you need.
The balance lead is fitted with a 4-pin JST-XH type connector.

The battery is supplied with detailed instructions for safe use, 
charging & storage, please take a few minutes & read them 
carefully.