This is the FlightPower FP50 series 3S 11.1V 2200mAh 50C LiPo Battery.

FEATURES: Most powerful cells and longest cycle life of any LiPo battery- 300+ cycles without noticeable drop in cell performance Star plug is compatible with the R/C industry's most commonly used polarized power plug, tapered shape and grip strips for fast and easy connection and separation Superior cell matching, and strict quality control backed by top- notch support Uses the industry's most common "XH" balancing plug Cell tabs and balancing wire connections are ultra-sonically welded for rock-solid reliability Two year limited warranty beginning at date of purchase

INCLUDES: FlightPower FP50 series 3S 11.1V 2200mAh 50C LiPo Battery with Star Plug and XH Balancing Plug REQUIRES: LiPo compatible charger and balancer such as the Great Planes ElectrFly TritonEQ, Triton2 EQ, and the TrakPower VR-1 LiPo charging sack

SPECS: Dimensions: 4.06 x 1.34 x 0.91" (103 x 34 x 23mm) Weight: 7.02oz (199g) Watt Hours: 25.0 Continuous Discharge: 50C Burst Discharge: 100C Maximum Charge Rate: 3C Connector: Star plug

COMMENTS: ALWAYS use a LiPo-approved Charger ALWAYS use a LiPo Cell Balancer or Charger with Cell Balancer NEVER Charge over 4.20V per cell NEVER Charge at currents greater than 3C 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