*Warning* Dealer report! -Your argument is invalid.
I'm not going to diss the shyte brands I've come across- even though I've tried them all- but I will help you guys save time and money- dont buy cheap lipos/a123/lifepo4.
Braille know what they're doing.
http://www.braillebattery.com/index.php/braille/product_series/micro_lite
So which model are you running?
I'm having a bit of a hard time with a $2k battery, but maybe you're running a cheaper one.