This is the Reedy 2s 7.4V 1600mAh LiPo Receiver Battery from Team Associated. Ideal for on and off-road glow powered vehicles that require a stick configuration receiver pack JST-XH balance connector Reedy 2s 7.4V 1600mAh LiPo Battery with JST-XH Balance Connector and Receiver Connector LiPo compatible charger 3.5 x 1.2 x 0.67" (88 x 30 x 17mm) Capacity 1600mAh Maximum Charge Current: 3.2A (2C) Weight: 3.06oz (87g) ALWAYS use a LiPo-approved Charger ALWAYS use a LiPo Cell Balancer NEVER Charge over 4.2V per cell NEVER Charge at currents greater than 1C NEVER Charge through the "To ESC or "DISCHARGE" lead NEVER Trickle Charge NEVER allow to Discharge below 2.5V per cell NEVER disassemble or modify pack wiring in any way or puncture cells NEVER place on combustible materials or leave unattended during charging ALWAYS Charge in a fireproof location ALWAYS set charger's output volts to match battery volts ALWAYS keep out of reach of children All weights include wire leads and plugs jxs 02/28/12 ir/jxs &