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Traxxas 2890X 6700 mAh 14.8V 4-Cell 25C LiPo Battery Vehicle

  • Based on 532 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Rapid Warehousing

Arrives Friday, Feb 27
Order within 23 hours and 34 minutes
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Features

  • Traxxas Power Cell iD-Equipped LiPo batteries are engineered specifically to fit Traxxas models and maximize their full performance potential
  • Balance connectors are integrated into the Traxxas High-Current Connector eliminating fragile balance wires and the need for external balance boards
  • Power Cell LiPos are constructed of premium cells with extra-wide discharge tabs to minimize resistance
  • Power Cell LiPo packs feature patented High Current Connectors with 12-gauge Maxx Cable wire soldered directly to the LiPo cells
  • 6700mAh 14.8V 4-cell 25C LiPo Battery

Description

Traxxas Certified iD-Equipped LiPo batteries provide the punch and power to reach maximum speed. They come in a full range of capacities and configurations. Traxxas iD-Equipped LiPo batteries are engineered to fit Traxxas models perfectly and maximize their potential. Only Traxxas gives you more of what you want: simple installation, a great price, and the most speed and run time available. The patented Traxxas High-Current connector is the standard for efficiency, ease of use, and high-current handling. The balance leads are integrated into the connector eliminating separate balance wires and connectors as well as external balance boards. The Traxxas High-Current Connector allows current to flow freely with virtually zero voltage loss due to resistance. Large, textured surfaces provide good grip and the reverse- polarity protection makes them virtually impossible to plug in backwards. Shrouded wire connections eliminate the need for heat shrink tubing. Beefy, gold-plated copper terminals with large, spring-loaded contact areas ensure a perfect connection every time. Traxxas iD-Equipped Power Cell LiPo packs use a unique construction that results in a firm, rugged, and compact pack that does not require a hard case. This gives them greater capacity and allows the user to monitor the condition of the battery. Unlike a hard-cased pack, if a Power Cell LiPo "puffs" or softens due to damage or abuse, the user can easily see and feel the change in the pack. Power Cell LiPos are constructed of premium cells with extra-wide discharge tabs to maximize their performance. Power Cell LiPo packs feature low resistance 12-gauge Maxx Cable wire, soldered directly to the LiPo cells to minimize resistance. Traxxas offers the best battery warranty and exchange program available. For the first year, Traxxas will replace any battery found to be defective at no cost. After one year, any Power Cell LiPo battery can be exchanged for a new equivalent for just 50% of the retail price.

Number of Batteries: 1 Lithium Polymer batteries required. (included)


Brand: Traxxas


Battery Cell Composition: Lithium Polymer


Battery Capacity: 6700 Milliamp Hours


Recommended Uses For Product: Remote Control Vehicle


Product Dimensions: 7 x 2 x 1.75 inches


Item Weight: 1 pounds


Item model number: 2890X


Manufacturer recommended age: 14 years and up


Batteries: 1 Lithium Polymer batteries required. (included)


Is Discontinued By Manufacturer: No


Manufacturer: Traxxas


Date First Available: February 9, 2017


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Feb 27

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Great Battery for Traxxas
These are great batteries but to be honest I rarely use the 4s as they are just too much, overkill and I almost always use two 3s batts in my XMaxx.
Reviewed in the United States on August 30, 2025 by SBCaldwell

  • Tips and warranty - use adult supervision.
Batteries last a long time. If you have issues with the batteries return them to traxxas , the are under warranty for a year. Read the instructions on the battery. Only use their charger. They won't last forever no matter how much care you give them but 50 to 80 charge cycles should about be all you get. Do not leave them in the vehicle after they die, charge them or charge store them as soon as you can, no more than a day or so or they will not charge if they have been left connected to the rc vehicle. Once the battery gets below a certain voltage as indicated on the battery you can not restore the battery, you might " jump" it however you run the risk of explosion. LIPO batteries are dangerous and extreme care should always be priority. ... show more
Reviewed in the United States on July 30, 2017 by Ron O3340

  • Good battery worth it
Good battery but on the fast charger it still takes a hrs for the first charge
Reviewed in the United States on August 16, 2025 by Michael webb

  • Works great, until it doesn't charge
Works as expected, and a good factory replacement for the xmaxx.. Please heed the warnings and do not try to charge if the Traxxas charger will not charge it. Send it back to them for a replacement for half price. If it's puffy and/or doesn't charge it is damaged.
Reviewed in the United States on June 10, 2020 by Marcia S. Weigle

  • If you know how to store these they last
Be sure to store these at the recommended voltage. Just need to know what your doing these mechines are not toys they are adult hobby battery's. Seriously stong power from these. And the more power the more that can go wrong. Just keep that in mind. don't slam the manufacturer cause you can't follow guidelines on hazardous material. ... show more
Reviewed in the United States on March 10, 2024 by steven cunningham

  • Good product
Good product for the money
Reviewed in the United States on March 23, 2021 by earnest jamison

  • Traxxas Quality
Oem replacement. Just be sure if you are storing batteries for or not using for a couple of days to “store charge” the batteries so they do not expand. Also use a battery fire resistant bag to charge them in. Happy with the performance of these batteries.
Reviewed in the United States on October 21, 2023 by Clint

  • Connector is lame
Traxxas chargers suck and so do the connectors. Cut them off and use something else.
Reviewed in the United States on January 11, 2023 by Brian Funk

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