2 Cell 5200mAh Single Completer Pack: 2844R(1)/ 2970(1)
$149.95
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2 Cell 5200mAh Single Completer Pack: 2844R(1)/ 2970(1)
$149.95
5200mAh Capacity
Long lasting runtime power
7.4V 2S LiPo
High discharge punch rating
EZ-Peak iD System
Safe single button charging
Rugged Hard Case
Protects cells from impacts
4-Amp Fast Charge
Powerful 40 watt output
Broad Compatibility
Fits standard Traxxas models
In Stock
Complete Power SolutionPlug-and-play charging and high-performance battery power
Power up your RC vehicle with the Traxxas Battery/Charger Completer Pack featuring the 2970 EZ-Peak iD Charger and 2844R 5200mAh 7.4V 2S 35C LiPo Battery. Designed for ultimate safety and performance, the Traxxas iD technology automatically configures optimal charge settings with a single button press. Experience enhanced throttle response and extended runtimes in your favorite Traxxas brushless RC cars.
Engineered For Peak PerformanceSanctioned hard case durability meets intelligent charging
The Traxxas Battery/Charger Completer Pack delivers maximum convenience and reliable power for beginner and competitive RC drivers alike. Featuring a 7.4V 5200mAh 2-cell hard case LiPo battery, this pack offers a robust 35C discharge rate to deliver maximum current punch to high-demand brushless motor power systems while providing outer shell protection during hard off-road crashes. Paired with the Traxxas EZ-Peak 4-Amp charger, battery management becomes effortless; simply plug in the iD-equipped battery and push start. This package is the perfect power upgrade for models like the Traxxas Slash, Rustler, Stampede, TRX-4, and 4-Tec series, ensuring peak speed and runtime without complex setup routines.
Technical SpecificationsDetailed specs for battery and charger
Part Type
Battery & Charger Completer Pack
Compatible Vehicles
Traxxas Slash, Rustler, Stampede, TRX-4, 4-Tec, and more
Battery Type
2-Cell LiPo Hard Case
Battery Capacity
5200 mAh
Battery Voltage
7.4 V
C Rating
35C Discharge Rate
Battery Dimensions
139 x 47 x 25 mm
Battery Weight
9.8 oz (278 g) (weight)
Charger Model
EZ-Peak Plus 4-Amp iD Charger
Charger AC Input
100–240 V
Charger Output Range
1.0–4.0 A (40W Max) (lightning)
Charger Compatibility
2S–3S LiPo, 5–8 Cell NiMH
Charger Dimensions
146 x 123 x 53 mm
Charger Net Weight
365 g
Key FeaturesBuilt for safety convenience and performance
Traxxas iD TechnologyAuto-programs charger settings instantly
Hard Case Cell ProtectionGuards LiPo construction against crash damage
35C Discharge PunchDelivers high burst current for brushless systems
One-Button ChargingSafe and simple operation without navigating menus
4-Amp Quick Charge OutputFast 40W charging gets you back driving rapidly
Spec-Class SanctionedMeets requirements for official 2S LiPo racing
Universal AC InputWorks with standard 100–240V wall outlets
Frequently Asked QuestionsEverything you need to know
How does the Traxxas Battery/Charger Completer Pack (#2970 Charger & #2844R 5200mAh 2S LiPo) simplify charging?
The Traxxas iD system automatically programs the EZ-Peak charger with the optimal charge settings as soon as you plug in the battery, allowing safe one-button charging without navigating complex menus.
Is the battery in the Traxxas Battery/Charger Completer Pack durable enough for off-road driving?
Yes, the included #2844R 5200mAh LiPo features a tough outer hard case specifically engineered to protect the internal battery cells from impact damage during aggressive off-road driving.
Which vehicles are compatible with the Traxxas Battery/Charger Completer Pack (#2970 Charger & #2844R 5200mAh 2S LiPo)?
This completer pack is compatible with a wide range of Traxxas 1/10 scale models, including the Slash, Rustler, Stampede, TRX-4, Bandit, 4-Tec, and many others designed for standard 2S LiPo battery trays.
Can the charger in the Traxxas Battery/Charger Completer Pack charge other battery types?
Yes, the included EZ-Peak 4-Amp charger supports 2S and 3S LiPo batteries as well as 5 to 8-cell NiMH batteries equipped with Traxxas iD connectors.