Traxxas iD LiPo Battery for 1:16 Vehicles - 2200mAh 7.4V 2S 25C

Brand: Traxxas

Part Number: TRX2820X

£34.16 Web Price RRP £37.95

In stock: Usually ships same day

Request Price Match

This is the Traxxas Power Cell 7.4V 2200mAh 25C 2S 2-Cell LiPo Battery with iD connector for Traxxas 1/16 vehicles. The Traxxas 2820X 2-Cell battery will work with the Traxxas 1/16 E-Revo, Slash, Summit, and Rally vehicles. It can be used in both brushed and VXL brushless models, and offers a significant increase in run-time over the stock NiMH battery. 

This battery has the Traxxas iD connector.  You must have a LiPo charger equipped with iD connector (like the Traxxas EZ-Peak iD charger) or a LiPo charger and the Traxxas 2938 LiPo charge adapter.

1/16 E-Revo (brushed & VXL Brushless) 
1/16 Slash
1/16 Summit VXL
1/16 Rally

Traxxas’ 2200mAh Power Cell LiPo packs are ideal for all 1/16 brushless VXL models. 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 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. 


  • 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.
  • 16AWG multi strand wire is soldered directly to the LiPo cells eliminating increased resistance from bullet connectors and accidental reversed polarity connections.

Traxxas Power Cell 7.4V 2200mAh 25C LiPo 2S Battery with Traxxas iD connector

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


  • Configuration: 2S2P 
  • Continuous Discharge: 25C (55A)
  • Max Burst Rate: 50C (110A)
  • Watt Hours: 16.28
  • Charge Rate: 1C (2.2A)
  • Max Charge Rate: 2C (4.4A)
  • Dimensions: 3.5 x 0.8 x 1.8" (88 x 20 x 35mm)
  • Weight: 4.7oz (120g)


  • Brand: Traxxas
  • Part No: TRX2820X
  • Voltage: 2S - 7.4v
  • Chemistry: LiPo
  • Fitment: Option Part
  • Case Type: Soft Case
  • Connector: Traxxas

Two Simple UK Delivery Options

Royal mail at £3.50, or Express at £6.95.

Full details at checkout.
Some items cannot be sent via Royal Mail due to their restrictions.

We Ship Worldwide!

To see shipping costs simply add the item to your basket and choose your country from the drop down list on the view cart page.

No reviews yet!
No questions yet, why not ask one?
Ask a Question Write a Review