LiPo battery pack from Traxxas. The 7.4V 5800 mAh is a premium battery that fits most Traxxas cars.

With an iD connector, it ensures no short circuits and makes charging easier since the balance connector is built into the plug.

For optimal performance, use a Traxxas iD charger. That way, everything fits together and makes perfect sense.

Traxxas Power Cell LiPo battery packs are built with a semi-rigid construction. This means there is no hard-case around the battery pack, but rather a form of plastic.

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

Specifications

Battery Type: LiPo
Cells: 2S
Output: 7.4V
Capacity: 5800mAh
C-rate (constant / burst): 25C / 50C
Size: 137 x 25 x 43mm
Weight: 308g
Wire: Silicone 12AWG
Connector: Traxxas iD