Overview
The Ovonic Force 3S 9000mAh 11.1V LiPo battery (2-pack) is a softcase RC LiPo battery set built for long runtime and high output in compatible RC models using an EC5 plug. With a 130C continuous discharge rate (260C max burst) and 3S1P configuration, it is suited for applications where stable voltage and strong acceleration are required.
Key Features
- High discharge output: 130C continuous discharge rate (260C max burst).
- High capacity for extended runtime: 9000mAh capacity.
- Connector set: EC5 discharge plug + JST-XHR-4P balance/charge plug.
- 12 AWG leads: Designed for efficient power transfer in high-current RC setups.
- Design notes shown on packaging: lower internal resistance, longer cycle life, and more runtime.
Specifications
| Brand | Ovonic |
| Series | Force |
| Battery type | Li-polymer (LiPo), softcase |
| Voltage | 11.1V (3S) |
| Configuration | 3S1P |
| Capacity | 9000mAh |
| Continuous discharge rate | 130C |
| Max burst discharge rate | 260C |
| Discharge plug | EC5 plug |
| Balance/charge plug | JST-XHR-4P |
| Wire gauge | 12 AWG |
| Dimensions (L x W x H) | 145.6 x 44.2 x 39.5 mm (5.73 x 1.74 x 1.56 inch) |
| Net weight | 532 g (1.17 lb) per battery (±20 g variance stated) |
| Cell voltage range (per cell) | 3.7V to 4.2V |
What's Included
- 2 x Ovonic Force 3S 9000mAh 130C 11.1V LiPo Battery with EC5 plug
- 1 x User manual
- 2 x Brand stickers
- 1 x Wrapped box
Applications
- Compatible 3S (11.1V) RC cars/trucks that use an EC5 connector and have space for the listed battery dimensions
- Common uses include RC monster trucks, truggies, buggies, crawlers, plus other RC models (car/boat/airplane) that require 3S 11.1V LiPo with EC5
For fitment help (voltage, connector, and battery tray clearance), contact [email protected] or visit https://rcdrone.top/.
Charging & Safety Notes
- Use a compatible RC LiPo balance charger and ensure the connector types match.
- Stop charging when any cell reaches 4.2V.
- Inspect the battery condition before each use.
- If a new battery does not hold a full charge or loses charge rapidly, balance-charge and cycle it several times.
Details

Measure your battery tray first—each pack is 145.6 × 44.2 × 39.5 mm and weighs about 532 g for a secure fit in 3S setups.


EC5 power output plus a JST-XHR-4P balance lead and 12 AWG wiring make it ready for high-current RC applications.


Confirm voltage, connector type, and available clearance before running—proper fit helps prevent loose wiring and power loss.

The set includes two 3S 11.1V 9000mAh packs, a user manual, branded stickers, and the wrapped storage box.
