LiPo battery pack from Traxxas. Specially made for 1:16 Traxxas cars.

Features Traxxas iD connector where the balance plug is "built-in". Compatible with the regular Traxxas plug but requires a charger with an iD connector.

Traxxas Power Cell LiPo battery packs are built with a Semi-Rigid construction. This means there's no hard case around the battery pack—just a type of plastic. The LiPo battery pack is designed specifically for Traxxas cars, but it can also be used in other RC cars.

You can find out which battery pack Traxxas recommends for your car here:
-> Traxxas Battery Guide

Specifications

Battery Type: LiPo
Cells: 3S
Output: 11.1V
Capacity: 1400mAh
C-rate (continuous / burst): 25C / 50C
Dimensions: 88 x 20 x 35mm
Weight: 120g
Wire: Silicone
Connector: Traxxas High Current