This is the Reedy 1700mAh 6.6V LiFe Battery. FEATURES: For car and receiver usage Balance connector Durable case designed to protect battery INCLUDES: One Reedy 1700mAh 6.6V LiFe Battery REQUIRES: A LiFe charger like the Triton EQ charger (GPMM3155) which includes an internal balancer or charger with separate balancer like the Great Planes Equinox (GPMM3160) SPECS: Length: 2.2" (55mm) Width: 1.2" (31mm) Height: 1.2" (30mm) Weight: 3.2oz (90g) Lead Wire Size: 22 AWG Lead Wire Length: 4" (101.6mm) approximate Min. Discharge Volts: 5.6V Charge rate: 1.7 amp COMMENTS: ALWAYS use a LiFe-approved charger ALWAYS use a Cell Balancer NEVER Charge over 3.6V 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 JAW 2/3/11 ir/jxs