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Gens ace 5000mAh 7.4V 50C 2S1P HardCase Lipo Battery Pack 10#

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$40.99 Price:
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Quick overview:

Unbeatable price,limited time offer!

Gens ace hardcase lipo 5000mAh 2S1P 50C/100C 7.4v lipo battery. It is compatible with 1/8 & 1/10 RC car hobby models such as: Losi, Traxxas Slash, HPI Strada XB 1/10 RTR Electric Buggy, Team Associated, Axial, Tamiya(such as 1/10 Tamiya M Chassis), Duratrax, Jammin', Redcat Racing, Exceed RC, ElectrixRC, Emaxx, Bandit, Rustler version, Kyosho GP 4WD Racing Truck etc.

SKU: GA-B-50C-5000-2S1P-HardCase-10

UPC: 889551000413

Part Number: GEA50002S50D
  • Official Online Shop

    Gens ace and Tattu Official online shop. You’ll get direct and professional after-sales service.
  • US-based Company

    US-based warehouse ensures fast shipping, local pickup and customer service. You have a direct line to our US-based team of professionals.
  • Committed to High Quality

    With over 20 years of experiences and 200 engineers, Grepow’s factory works hard to ensure the stability and quality of our batteries.
  • A Brand You Can Trust

    Established in 2009, Gens ace and Tattu products have gone through rigorous testing and have been reviewed by RC industry professionals, elite drones pilots and RC racers.


Unbeatable price,limited time offer!

The Gens ace 5000mah 50c 7.4v lipo battery hardcase offersyou very high power and very long run time for your RC cars. The 50c burst rate gives you enough power for acceleration. It enhances your driving experience no matter what type of driving you are into.

These batteries packs are made with superior Lithium Polymer raw materials from Japan and Korea. The advanced stacking technology enables a single cell of capacity to reach 5000mah. They are widely fit the 1/8 and 1/10 RC car Model etc.

The hardcase of this 5000mah 7.4v lipo battery provides your batteries very solid protection.  They are your ideal chooses for the RC car hobby.


- Quickly Recharged, 5C fast charge capable.
- Long cycle life with 200 times minimum, up to 200Wh/kg energy density
- Production in the most strict single cell capacity, voltage, resistance, discharge curve matching process.Superior Japan and Korea Lithium Polymer raw materials.
- Local after-sales service(located in Dublin, CA)


- Minimum Capacity: 5000mAh
- Configuration: 2S1P / 7.4V / 2Cells
- Discharge Rate: 50C
- Max Burst Discharge Rate: 100C
- Net Weight(±20g): 294g
- Dimensions: 138mm Length x 46mm Width x 24mm Height
- Charge Plug: JST-XHR
- Discharge Plug: 4.0mm bullet to Deans

Compatible with:

specially designed for 1/8 & 1/10 RC car model such as Traxxas Slash, Slash 4x4, Emaxx, Bandit, Rustler version, Stampede, Stampede 4x4, E-Maxx, Monster Jam Replicas, HPI Strada XB 1/10 RTR Electric Buggy, Kyosho GP 4WD Racing Truck, Axial SCX 10, 2wd Slash Raptor, 4wd sort course truck, ECX Torments, axial rr10 truck, Redcat Blackout Pro, Axial Wraith Spawn etc.

Application in details (from some customers' review)

Rustler VXL (at minimum I get 45 minutes of runtime and the most I've gotten was a little over 1 hour. What I was most impressed about was the new top speed of 64mph. )
slash 4x4 (with castle Sct combo I get about 17 hard track nonstop minutes. Bashing I get about 25 to 30.)
2wd Slash Raptor, about 40-45 minutes of run time in my stock 2wd Slash Raptor (Titan 12T xl-5 system).
4wd sort course truck at the track nonstop. Most will get 30 minutes out of this battery for typical use. And this battery outperforms the 5000mah Venom in both punch and duration. 
ECX Torments (ran for 35 mons and it was strong the whole time.)
Axial SCX 10(Like 3 plus hours.)
Traxxas Bigfoot
Redcat Blackout Pro(Get 35+ minutes with lots of high-speed bashing.)
Redcat gen7 pro and get a run time of 2 hours
axialrr10 truck, very long run times,30-50 min. on the heavy axialrr10 truck.
HPI bullet st flux, they perform awesome in my hpi bullet st flux. Lots of power and decent run time. 
Losi SCTE 2.0, Super low internal resistance and matched perfectly.
Fits in my Axial Wraith Spawn, Slash 4x4,
Redcat Racing Cyclone XB10
They fit my Stampedes and last a good while. Maybe 45 minutes to an hour.


“The performance of these batteries has been outstanding! They have met all my expectations. I am using them in my 1/10 RC car model, and they work great! No swelling or overheating at all and they are still balanced. Thanks for the great product! Shipping was on time also."

⚠WARNING: This product can expose you to chemicals including nickel, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.

Additional Information

sorting GensCar
Brand Gens ace
Capacity(mAh) 5000
Voltage(V) 7.4
Discharge Rate (C) 50
Max Burst discharge Rate (C) 100
Configuration 2S1P
Net Weight(±20g) 294
Length(±5mm) 138
Width(±2mm) 46
Height(±2mm) 24
Wire Gauge 12#
Discharge Wire Length(mm) 100mm
Balancer Connector Type JST-XHR
Balancer Wire Length(mm) No

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Customer Reviews

for about 40-45 minutes of run time in my stock 2wd Slash Raptor
By Timmy
August 20, 2018 7:41:02 PM PDT

I purchased two of these and put them to use a few days later because I had to wait for the Deans to Traxxas conversion cables... The battery provides a surprising punch and consistent power for about 40-45 minutes of run time in my stock 2wd Slash Raptor (Titan 12T xl-5 system).

Good performance
By James Mark
March 7, 2018 1:00:17 AM PST

This 5000mah battery gives me the best performance ever. Comes with standard size good to use in many of my cars.

awsome product at an unbelievable price
By Fabian
November 13, 2017 12:55:16 AM PST

i recently picked up a pair of these, and i was amazed at how great they were for the price. i have used them in 2 vehicles so far one brushed (crawler) and one brushless older FTTC4. and the power and runtime i got from both was amazing. i was outside with my crawler and next thing i know the room mate is coming out yelling stating i had been outside over an hour ??????? and and i only took one pack outside with me LOL. then onto my FTTC4, i took it down to the local smooth parking lot to run a bit and with my setup which i setup up more conservative when the kit was discontinued by associated and i managed a good 30 to 45 minutes out of a pack.

really do yourselves a favor buy one of these packs you wont regret it, has the will and the way to put a smile on your face, it did mine :D

Perfect for Upgrading Slash 4x4
By Kyle Smith
August 8, 2017 1:28:49 AM PDT

I just got this battery to use in my traxxass slash 4x4. I was replacing the NIHM that came with it. The NIHM battery only lasted about 12 minutes at full speed on my 4x4. Now with the new battery I am able to get over 25 minutes of run time on the car!! Not to mention charge the battery in 2 hours compared to 8 entire hours for the NIHM Battery (Geez who has time to wait for this thing to charge?). Overall it is a much better experience driving my car around in the mud!
The battery mechanically fits perfectly in the slash with no modifications!
Overall I am pretty impressed with the build quality of the battery. It is pretty nifty that the cables are not permanently attached. I wish however the seller sold it with different connector options like XT-60. So I did have to replace the deans connector with an XT60.
The only thing I am concerned about is the charge leads becoming loose over time. I will update my review if this happens.
The battery seemed to have shipped in a fully charged state instead of storage charge which is cool because you can use it right away.
I did fully charge then discharge it on my accucell 6 charger and the 5000mAh was in the range of error on the accucell charger. So they do not lie about the capacity on this product.
As for charge cycles I am only at 5 cycles and no depletion in capacity.
Buy now think later! This will upgrade your slash beyond belief. Make sure you change the program on your Speed Controller before using a lipo!

They worked amazing
By Campbell
December 27, 2016 5:40:49 PM PST

They worked amazing no problems at all.

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