Traxxas 2S "Power Cell" 25C LiPo Battery w/iD Traxxas Connector (7.4V/7600mAh)

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Traxxas 2S "Power Cell" 25C LiPo Battery w/iD Traxxas Connector (7.4V/7600mAh)
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This is the Traxxas 2S, 7.4V, 7600mAh, 25C "Power Cell" Li-Poly Battery Pack with iD Traxxas Connector. This battery requires a Traxxas iD equipped LiPo charger to balance-charge!

All Traxxas iD Power Cell Battery Packs are optimized for free-flowing power and maximum punch with premium quality, low-resistance cells; flexible, silicone-jacketed 12-gauge wire; heavy-duty welded tabs; and patented Traxxas' high-output, gold plated, High-Current Connectors.

High-Current Connector
Revolutionary concepts come in all shapes and sizes, and the patented Traxxas High-Current Connector defines the new standard for efficiency, ease of use, and high-current handling. On iD-equipped Traxxas LiPo batteries, the balance connectors are integrated into the Traxxas High-Current Connector eliminating fragile balance wires and connectors, along with the need for external balance boards.

Charging with a Traxxas iD Charger
The Traxxas iD battery system is the easiest and safest way to charge your Traxxas batteries. The EZ-Peak Plus (TRA2970) recognizes Traxxas iD batteries and in an instant automatically configures and optimizes the charger settings. There's no need to be a battery expert or learn how to navigate complex menus. Just plug in a Traxxas iD battery and EZ-Peak Plus does all the work for you.


  • Semi-Rigid Construction: Traxxas Power Cell LiPO packs use a unique construction method that results in a firm, rugged, and compact pack that does not require a hard case. This allows Power Cell LiPo's to offer greater capacity in a given size, and also allows the user to easily monitor the condition of their 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. Plus, there are no wire harness connectors that can loosen and fail over time.
  • Oversized Discharge Tabs: Power Cell LiPo's are constructed of premium cells with extra-wide discharge tabs. The discharge tabs are the actual contact points between the cells, so maximizing their surface area is critical to maximize pack performance. Power Cell LiPOs' extra-wide tabs ensure minimum resistance so more power and capacity is delivered on every run.
  • Hard-Wired for Maximum Durability and Performance: Power Cell LiPo packs feature High Current Connectors with 12-gauge Maxx Cable wire, soldered directly to the LiPo cells. Bullet connectors found on other packs introduce additional connections, increase resistance, and allow accidental reversed-polarity connections. Power Cell LiPo's rugged, hard-wired connection minimizes resistance to make sure all the power from your battery is used for greater speed and longer run times.
  • Maxx Cable: Every component of a battery pack contributes to its performance—and that includes the wires. Traxxas Maxx® Cable's 12AWG multi-strand wire offers extremely low resistance so power is not wasted as heat, and the fine strands allow excellent flexibility for easy installation and reduced stress on the pack's solder joints. Soft, silicone insulation protects against shorting without compromising flexibility. Maxx Cable is simply the finest and most efficient wire available, and the only wire good enough for Traxxas Power Cell battery packs.
  • Center Wire Exit: Traxxas LiPo packs have a center wire exit to properly fit Traxxas models with wire reliefs in the chassis. You get perfect battery fit without crushed wires or cut insulation—that means longer life for your LiPo battery.
  • Factory Fit: Traxxas Power Cell LiPo's are designed to fit Traxxas models so you get the most capacity possible. Forget the foam blocks! Special "7-Cell" sized pack configurations maximize the capacity in your Slash, Slash 4x4 and other Traxxas models. The wires exit from the center of the pack to line up with the relief channels in Traxxas' chassis for a pinch-free fit. There are packs for every Traxxas vehicle, each guaranteed to fit properly and deliver the performance built into our models.
  • Lifetime Battery Exchange Program: Traxxas stands by Power Cell LiPo batteries with the best warranty and exchange program available. For the first year of ownership, Traxxas will replace any battery found to be defective at no cost. After one year, any Power Cell LiPo battery in any condition can be exchanged for a new equivalent battery for just 50% of the new pack's list price, no questions asked!

Total Capacity: 7600
Voltage: 7.4
Continuous Discharge: 25C (190A)
Max Burst Rate: 50C (380A)
Watt Hours: 56.24
Charge Rate: 1C (7.6A)
Max Charge Rate: 2C (15.2A)
Dimensions: 155x27x43mm
Weight: 13.8oz (390g)

CHARGING NOTE: This battery can only be safely charged with a Traxxas iD Battery Charger. NEVER, UNDER ANY CIRCUMSTANCES, charge this battery using a non Traxxas iD Battery Charger.

This product was added to our catalog on December 22, 2014

John Lovin
Verified Owner
Monday, Feb 10 2020 (about 4 years ago)
Traxxas 2S "Power Cell" 25C LiPo Battery w/iD Traxxas Connector (7.4V/7600mAh)
Ordered these up for two Slashes my kids and I use. We had seven cell Nimh's before. Holy Cr@p! What an upgrade. Seriously, my Nimh's got bleh runtime and were fun. These last FOREVER in comparison. They definitely make the truck faster too, but the real winner is the runtime. We head to a local park to rip and in the Seattle winter we usually decide to leave because of the cold versus our batteries running out. Granted, we are more into bashing and just fooling around, so I don't claim to be a power user or battery guru. We are completely happy and the 2 of these I have charge up without issue.
Chris Dixon
Saturday, May 20 2023 (11 months ago)
Traxxas 2S "Power Cell" 25C LiPo Battery w/iD Traxxas Connector (7.4V/7600mAh)
Great batteries, in fact traxxas makes very durable products. I'm still using a first gen 5800 2s battery. Just keep in mind these are proprietary, you must use their charger and their adapter to even check voltage. I get it with patents and all but I have plenty of voltage checkers lolol....Gone are the days of universal use.... At least they kept the ability to charge first gen batteries with their new chargers. Traxxas chargers do not monitor internal resistance if anyone has not noticed. It isn't necessary but a feature I do monitor on my other batteries.
Justin Gates
Verified Owner
Wednesday, Apr 3 2024 (3 weeks ago)
Traxxas 2S "Power Cell" 25C LiPo Battery w/iD Traxxas Connector (7.4V/7600mAh)
I was thoroughly impressed with these Traxxas 2s batteries. The run time really surprised me especially on my Traxxas Summit, I ran pretty hard for close to an hour straight on these. Where as other batteries I have will only last 30 minutes. Charging is super simple with the Traxxas ID charger as well, just plug them in a press start. Simplicity in this aspect is really nice
D. Lopez
Thursday, Feb 1 2024 (3 months ago)
Traxxas 2S "Power Cell" 25C LiPo Battery w/iD Traxxas Connector (7.4V/7600mAh)
Superb run time while the battery lasted.. used 3 times in a slash 4x4 ultimate at the track. No bashing. Part of the case folded and the cell is slightly protruding out, which is no longer safe to use. Waste of money IMO. This same thing also happened with the 3s 5000mah traxxas battery. Both traxxas batteries were only charged with a traxxas id charger and ran in the same truck. Id say get a gens ace or protek battery with the bullet adapters to run traxxas connectors for those whom want to retain the traxxas motor/esc/traxxas connectors.
Goran Oieras
Saturday, May 27 2023 (11 months ago)
Traxxas 2S "Power Cell" 25C LiPo Battery w/iD Traxxas Connector (7.4V/7600mAh)
Has two of these. Use it in our Slash vxl and UDR. Delivers great runtime on both cars. Endless debates about their "low" C rating:
What to be aware of, is Traxxas batteries are made primary to fit their cars / motors and systems. Using them outside this standard will be on your own risk. For Traxxas cars, they work great.