Overview
This Ovonic 2S LiPo battery 2-pack is designed as a high-discharge power battery for RC cars, trucks, and other compatible RC models. Each pack is rated 7.4V (2S) with 5000mAh capacity and 120C continuous discharge, intended for 1/8 and 1/10 RC vehicles. The listing specifies a TRA discharge plug and a JST-XHR-3P balance connector for charging.
Key Features
- 2S1P configuration: 7.4V LiPo pack (image text shows 2S1P and 7.4V).
- High discharge rating: 120C continuous; 240C max burst (from provided specs).
- Real-capacity focus: image text highlights “5000mAh Real Capacity”.
- Cycle life claim: image text indicates the stacking process extends cycle life to 350+ times (also stated as up to 350 cycles in the text).
- Internal performance claims (image text): High Energy Density 128 Wh/L; Micro Internal Resistance < 5 mΩ.
- Wiring (image text): “Solid Copper Wire”.
Compatibility
- TRA Slash 2WD/4WD
- TRA Stampede 2WD/4WD
- TRA Rustler 2WD/4WD
- TRA Bandit
- TRA E-Revo 1/10
Fitment note: confirm the battery compartment can accept the pack size listed below for best fit and cable clearance.
Specifications
| Brand | Ovonic |
| Chemistry | Li-polymer (LiPo) |
| Configuration | 2S1P |
| Nominal voltage | 7.4V (2S) |
| Capacity | 5000mAh |
| Continuous discharge rate | 120C |
| Max burst discharge rate | 240C |
| Energy (image label) | 37Wh |
| Pack type | Softcase |
| Discharge plug | TRA Plug (listing spec). One product image labels the plug as “XT60 Plug” — verify the required connector before ordering. |
| Balance/charge plug | JST-XHR-3P |
| Net weight (with ±20g variance) | 247g / 0.54 lb |
| Size (with ±5mm variance) | 130 x 43 x 21 mm / 5.12 x 1.69 x 0.83 inch (L x W x H) |
What’s Included
- 2 x Ovonic 2S LiPo Battery 5000mAh 7.4V (120C)
- 2 x Brand stickers
- 1 x User manual
- Packaging box x1 (shown in package image)
Notes & Safety
- Use a compatible balance charger and ensure both voltage and connector type match your charger and vehicle.
- Stop charging when each cell reaches 4.2V (normal range stated: 3.7V to 4.2V per cell).
- Inspect the battery before each use; if a new pack does not hold charge well, use a balance charger and cycle it several times.
For connector confirmation, charger recommendations, or fitment questions, contact [email protected] or visit https://rcdrone.top/.
Details

Compact 2S pack with 5000mAh capacity and 120C discharge; check your vehicle and charger connectors (XT60 and JST‑XHR‑3P) and battery tray clearance before ordering.

Designed for strong punch and consistency, with a focus on real 5000mAh capacity and long cycle performance.

A stacked-cell build targets longer service life (350+ cycles claimed) with high energy density and low internal resistance.

Box includes two 7.4V 5000mAh packs plus brand stickers and a user manual.

A high-discharge option for compatible RC cars and trucks where a 2S 7.4V pack fits the battery compartment.
