This is the 5500mAh 60C 14.8V Reedy LiPo Battery from Team Associated. FEATURES: Hard plastic case 10 gauge power wires Balancing harness INCLUDES: 5500mAh 60C 14.8V Reedy LiPo Battery with power wires and balancing harness and safety sheet REQUIRES: Connectors of modeler"s choice LiPo compatible charger LiPo charging sack SPECS: Length: 5.4" (139mm) Width: 1.8" (47mm) Height: 0.9" (23.2mm) Weight: 20.11oz (570g) Discharge Current: 330A continuous, 440A burst Max Charge Current: 11A COMMENTS: READ all warnings included with battery before use ALWAYS use a LiPo-approved Charger ALWAYS use a LiPo Cell Balancer NEVER Charge over 4.20V 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 JMLM 3/4/11 ir/jxs