Hello just wondering if this battery would fit into a Traxxas udr Thank you

Name: Gens Ace G-Tech Bashing 22.2V 6800mAh 120C Hard Case LiPo Battery
Brand: Gens Ace
SKU: GEN-GEA686S12E5GT
Price: 252.49 AUD
Availability: OutOfStock
Rating: 5 (2 reviews)

No, this Gens Ace 22.2V (6S) 6800mAh hard case battery will not fit the Traxxas Unlimited Desert Racer (UDR). The UDR features an enclosed bottom-loading battery compartment designed specifically to hold dual LiPo battery packs configured in series (either 2x 2S or 2x 3S packs). A single 6S hard case battery is physically too large to fit inside the tray.

Gens Ace G-Tech Bashing 22.2V 6800mAh 120C Hard Case LiPo Battery

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Overview

The Gens Ace G-Tech LiPo Battery is a powerful and reliable option designed to take your RC experience to another level.

This battery combines high capacity, a robust case design, and G-Tech smart technology to deliver optimal performance and safety. If you are using a Gens Ace charger with G-Tech compatibility, you can simply plug this battery in and the charger will read the battery and apply the perfect charge settings for a safer and faster charging experience.

With its impressive capacity and discharge rate, this battery provides ample power for extended run times and demanding manoeuvres. The hard case design ensures durability and protection against impacts.

Experience the power and reliability of the Gens Ace G-Tech LiPo battery and take your RC adventures to new heights.

Specifications

Battery

Cell VoltageVoltage produced by each individual cell in the battery	3.7V
Total Voltage	22.2V
CapacityHow much energy is stored; higher mAh gives longer run times	6800mAh
Discharge C RatingHow fast the battery safely delivers power to your motor	120C
ChemistryBattery type that affects power, performance, and feel	LiPo
ConnectorPlug style that determines what the battery connects to	EC5
Length	159mm
Width	47mm
Height	62mm
WeightInfluences handling, balance, and runtime	961g
ConfigurationShape of the battery that determines how it fits	Flat
Main Connector Wire GaugeAmerican Wire Gauge - Wire thickness that affects how much current it carries	8AWG
Case TypeChoose 'Hard Case' for protection or 'Soft Case' for weight saving	Hard Case
Battery Cable PositionWhere the battery’s wires exit for easier installation	Side
Balance Lead ConnectorPlug used by chargers to balance the battery’s cells	G-Tech-7P
Stick SizeWhether the battery fits Tamiya-style stick‑pack trays	No
R.O.A.R ApprovedCertified for use in official R.O.A.R. sanctioned racing events	No

Compatibility

Fits 1 Rovan Sports model

Rovan Voyager 5 12S RC Buggy Electric Brushless 4WD 1/5 Scale RTR

Reviews (2)

5.0

Based on 2 reviews

5 stars2
4 stars0
3 stars0
2 stars0
1 star0

Jason m
Verified buyer
15 June 2026
Awesome battery but the EC5 connector that it come with is garbage,it's a loose fit and disconnected 6 times for the first run of the battery on the Kraton.
Mick A
Verified buyer
16 July 2025

Questions & Answers (1)

Have a question, or an answer? Our team and other owners both reply.

Jacob S18 Oct 2026
Question: Hello just wondering if this battery would fit into a Traxxas udr Thank you
DanielStaff19 Oct 2026
Answer:
No, this Gens Ace 22.2V (6S) 6800mAh hard case battery will not fit the Traxxas Unlimited Desert Racer (UDR).
The UDR features an enclosed bottom-loading battery compartment designed specifically to hold dual LiPo battery packs configured in series (either 2x 2S or 2x 3S packs). A single 6S hard case battery is physically too large to fit inside the tray.
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