Hexfly 3800mAh 7.2V Ni-MH Battery with Banana 4.0 Connector$35.99PriceHexfly 3800mAh 7.2V Ni-MH Battery with Banana 4.0 Connector http://www.redcatracing.com/manuals/manHEXFLYsafetyLIPO.pdf Out of Stock