This is the Venom Power 20C 3200mAh 7.4V LiPo Battery.
FEATURES: For car usage
Traxxas type high current female connector
Balance connector
Durable case designed to protect battery during extreme use
INCLUDES: One Venom Power 20C 3200mAh 7.4V LiPo Battery
REQUIRES: A charger with balancing capabilities such as the Venom Power LiPo
Balancing Charger (VNRP0656)
For a matching Traxxas type connector, the following are available;
TRAC3061 Traxxas Male Connector to Molex Female Connector Adapter
TRAC3060 Male/Female Traxxas Connectors Plugs Only (No Wires)
SPECS: Length: 5.4" (137mm)
Width: 1.7" (44mm)
Height: 0.94" (24mm)
Weight: 8.8oz (250g)
Lead Wire Size: 12 AWG
Lead Wire Length: 3.2" (82mm) approximate
Charge Rate: 3.2 Amps (1C)
Discharge Rate: 100 Amps
Max Volts Per Cell: 4.2V
Max Pack Voltage: 8.4V
Min. Discharge Volts: 6.0V
COMMENTS: ALWAYS use a LiPo-approved charger

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

ALWAYS use a LiPo Cell BalancerALWAYS use a LiPo Cell Balancer