This is the Traxxas Power Cell 11.1V 6400mAh 25C 3S iD LiPo Battery with iD Connector. Traxxas’ 6400mAh 3S Power Cell LiPo packs are ideal for Rustler VXL, Stampede VXL, Stampede 4×4 VXL, and Bandit brushless VXL models. Some models may require expansion kits to fit this battery.

Battery expansion kits are required in some models due to the size of this battery:
Rustler VXL (TRA3725X)
Bandit VXL (TRA3725X)
Stampede VXL (TRA3725X)
Stampede 4×4 VXL (TRA6727X)

Power Cell LiPo packs are engineered to give the punch and on-demand power to reach the top speeds Traxxas models are built to achieve. Premium LiPo cells developed specifically for Traxxas feature oversized discharge tabs for maximum efficiency. The cells are hard-wired with 12-gauge Maxx Cable, eliminating the resistance and power-loss associated with plug-in wires. The standard XH plug permits balance charging with the #2933 EZ-Peak Plus LiPo/NiMH charger, and the Traxxas High-Current Connector assures total power transfer for higher speeds, longer run time, and more fun from every charge. The packs’ semi-rigid construction results in a firm, rugged, and compact pack that does not require a hard case, and the center-wire configuration assures a pinch-free fit in Traxxas vehicles. Covered under Traxxas’ Lifetime Battery Exchange Program.

Features

• Semi rigid construction does not require a hard case and eliminates wire harness connectors that can loosen and fail
• Engineered specifically to fit Traxxas models
• New high current connector with gold-plated copper terminals and integrated balance connector
• iD Auto Battery Identification allows Traxxas iD equipped chargers to automatically set and optimize charge settings for specific battery
• MAXX cable high-efficiency 12 gauge silicone jacketed wire

Premium LiPo cells developed specifically for Traxxas feature oversized discharge tabs for maximum efficiency. The cells are hard-wired with 12-gauge Maxx Cable, eliminating the resistance and power-loss associated with plug-in wires. The pack’s semi-rigid construction results in a firm, rugged, and compact pack that does not require a hard case, and the center-wire configuration assures a pinch-free fit in Traxxas vehicles. 

Includes:
Traxxas Power Cell 11.1V 6400mAh 25C iD LiPo 3S Battery with iD High-Current Connector

Requires:
LiPo charger equipped with iD connector (or with Traxxas 2938 iD LiPo charge adapter)

Specifications

• Configuration: 3S2P
• Continuous Discharge: 25C (160A)
• Max Burst Rate: 50C (320A)
• Watt Hours: 71.04
• Charge Rate: 1C (6A)
• Max Charge Rate: 2C (12.8A)
• Dimensions: 5.4 x 1.6 x 1.7″ (138 x 41 x 43mm)
• Weight: 17.7oz (502g)

Spec

• Brand: Traxxas
• Part No: TRX2857X
• Barcode: 020334285799
• Voltage: 3S – 11.1v
• Case Type: Soft Case
• Connector: Traxxas