how long does it last

If you run an RC car hard it will last up to 20 min. I have experienced up to 1hr of continuous use and always keep a charged spare if I compete. They can take up to 2hrs to fully charge.

Will this work on a Traxxas E Maxx 1/10 brushed

Yes, these would work in an E-Maxx. You might want to consider a slightly higher capacity battery. The E-Maxx is a big, heavy truck with high power demands.

what's the difference in car performance compared with LiPo battery, besides Lipo will last longer?

Lipo batteries have a bigger punch for acceleration compared to a nickel metal battery. To move up with a bigger punch for a nickel metal battery you can choose to pick a higher voltage. As for lasting longer the mah number or milliamp hour is the number with determines the battery run time 5000 is longer than 3000 so more run time. You generally pay more for more milliamp whether you choose a nImh or a lIpo battery

can u use this batterie for any rc car

This batteries is onely for traxxas cars and truck .

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Traxxas 2923X 3000mAh NiMH 7-C Flat 8.4V Battery

Product ID: 13665426

Details

Battery Capacity
3000 Hour
Battery Cell Composition
NiMH
Brand
Traxxas
Number of Batteries
1 Product
Recommended Uses For Product
Remote Control

⚡8.4V high voltage boost

🔋3000mAh long-lasting capacity

🔌12AWG low-resistance wiring

AR$160382

Duties & taxes included

In stock

Sold byAmazon ArgentinaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Power your Traxxas, dominate the track—no compromises!

SLEEK READY - Individually wrapped cells with clear overwrap for a professional, race-ready look
POWER THAT LASTS - 3000mAh NiMH cells engineered for extended run times and consistent punch
HEAVY DUTY DURABILITY - Silicone-jacketed 12AWG wire and welded tabs for reliable, high-current delivery
UNLEASH MAXIMUM SPEED - 7-cell 8.4V pack delivers up to 10mph faster top speed—no mods needed
BUILT FOR TRAXXAS PRECISION - iD-equipped battery ensures seamless integration and optimized performance

The Traxxas 2923X 3000mAh NiMH 7-C Flat 8.4V Battery is a high-performance rechargeable power source designed specifically for Traxxas 1/10 scale vehicles and larger. Featuring premium low-resistance cells, flexible silicone-jacketed 12AWG wiring, and heavy-duty connectors, it delivers unmatched speed, acceleration, and reliability. The iD-equipped design ensures perfect compatibility and optimized power output, boosting top speeds by up to 10mph without any modifications. Ideal for serious hobbyists seeking race-ready performance and durability.

Specifications

ASIN	B00P7X4KIS
Amperage	12 A
Antenna Location	Remote Control Vehicle
Battery Capacity	3000 milliampere_hour
Battery Cell Composition	NiMH
Battery Cell Type	NiMH
Battery Weight	15.36 ounces
Best Sellers Rank	#94,187 in Toys & Games ( See Top 100 in Toys & Games ) #407 in Hobby Remote & App Controlled Vehicle Batteries
Brand	Traxxas
Customer Reviews	4.6 out of 5 stars 2,223 Reviews
Global Trade Identification Number	00020334292391
Included Components	As described
Item Dimensions	12 x 12 x 5 inches
Item Weight	433 g
Manufacturer	Traxxas
Model Name	Power Cell 7C 8.4V NiMH Battery 3000mAh, Flat
Model Number	2923X
Number of Batteries	1 Product Specific batteries required. (included)
Recommended Uses For Product	Remote Control Vehicle
Reusability	Rechargeable
UPC	020334292391
Unit Count	1 Count
Voltage	8.4 volts
Warranty Description	No Warranty

Reviews

B**H

!!!

Exactly what I ordered

10.08.2026

C**Y

Grandchildren Proof!

Powerful battery; survives our grandchildren😉

19.11.2025

A**R

perfect fit

Fast delivery exact fit

17.12.2025

C**E

Traxxas

It was exactly as explained, I love it!

13.09.2025

L**.

Happy!

I have no idea! look just like the one that came with RC car and he is happy so I am happy!

26.02.2025

S**Y

RX Car Battery

Arrived quickly and packaged well. Was good value for the money and fit perfect.

5.06.2025

C**.

Works.

As long as you have the right connector, this will work for you. It takes a few charges to get broken in, but after it’s broken in, it’ll run just fine throughout your car. Ran excellent through my Traxxas Slash 2x2.

13.02.2020

A**R

Charged up

Delivered as stated charged up to full and grandkid happy

24.05.2025

A**T

Se adapta a la perfección al TRX4

Buena batería traxxas, para no complicarse la vida con las Lipos en usos esporadicos de mi TRX4.

8.05.2021

B**Z

Envoie rapide et soigner

Objet conforme à la description, envoie trés rapide

8.08.2023

D**Y

Rc car

Battery good charges fine recommend

6.10.2019

C**N

Recomendable

Excelente producto

30.08.2022

L**O

Perfetto

Tutto bene arrivata in tempo breve

23.02.2022

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TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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AR$160382

Duties & taxes included

In stock

Sold byAmazon ArgentinaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Argentina.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

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