This is the Venom 3S 11.1V 2200mAh 20C LiPo Battery with XT60 Plug.

FEATURES: Fits many 3D helis, EDF gliders, 50" class e-performance, and 3D
e-performance airplanes
XT60 plug for seamless use with the DJI Phantom RC Quad Drone

INCLUDES: 3S 11.1V 2200mAh 20C LiPo Battery with XT60 Plug, 12AWG Leads, and
Balance Plug

REQUIRES: LiPo charging bag
LiPo compatible charger

SPECS: Dimensions: 4.17 x 1.41 x 0.98" (106 x 36 x 25mm)
Weight: 6.2 oz (175.8 g)
Charge Rate: 1C (2.2A)
C Rate: 20C
Continuous Discharge: 20C (44A)
Minimum Discharge Volts Per Pack: 9V
Max Burst Rate: 30C (66A)
Max Volts Per Cell: 4.2V
Max Volts Per Pack: 12.6V
Watt Hours: 24.42
Lithium ELC in Grams: 1.98

COMMENTS: 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 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
All weights +/- 1 g
All measurements +/- 1 mm