Overview
The Ovonic 3S RC LiPo battery set includes 2 packs of 8200mAh 11.1V (3S1P) softcase batteries with EC5 discharge plugs, designed for 1/8 4X4 RC vehicles such as RC cars and RC trucks that require a high-current 3S LiPo setup.
Key Features
- High capacity: 8200mAh per battery for extended runtime.
- Voltage / configuration: 11.1V (3S1P).
- Discharge rating: 130C continuous (max burst 260C).
- Connector set: EC5 discharge plug + JST-XHR-4P balance/charge plug.
- 12AWG lead: 12AWG wire gauge listed for the main power leads.
- Cell construction note (as stated by Ovonic): “Stacking Technology” vs “Winding Technology” with listed deltas: Higher Energy Density +6%, Longer Running Time +12%, Lower Battery Swelling -8%, Lower Internal Resistance -4%.
Specifications
| Brand | Ovonic |
| Chemistry | Li-polymer (LiPo) |
| Capacity | 8200mAh |
| Voltage | 11.1V (3S) |
| Configuration | 3S1P |
| Continuous discharge rate | 130C |
| Max burst discharge rate | 260C |
| Pack type | Softcase |
| Discharge plug | EC5 Plug |
| Charge/balance plug | JST-XHR-4P |
| Wire gauge | 12AWG |
| Net weight (with ±20g variance) | 474g / 1.04lb per unit |
| Size (with ±5mm variance) | 164 x 44 x 32 mm / 6.3 x 1.73 x 1.26 inch (L x W x H) |
Compatibility
Optimized for 1/8 scale RC vehicles that use 3S LiPo batteries and EC5 connectors, including:
- ARRMA TYPHON 4X4 V3 3S BLX
- ARRMA Granite 4X4 BLX 3S
- Losi Tenacity SCT 3S
- Redcat Kaiju 1/8 Monster Truck
What's Included
- 2 x OVONIC 3S LiPo Battery 8200mAh 11.1V (130C) with EC5 Plug
- 1 x Packaging box
- 2 x Brand stickers
- 1 x User manual
Charging & Safety Notes
- Ensure compatibility with both voltage and plug specifications before use.
- Cease charging immediately upon reaching 4.2V per cell (normal voltage range: 3.7V~4.2V).
- Inspect battery condition before each use.
- If a new battery does not hold a full charge or loses charge rapidly, use a balance charger and cycle it several times.
For product support or order assistance, contact [email protected] or visit https://rcdrone.top/.
Details

High-capacity 3S (11.1V) softcase pack rated 8200mAh and 130C, with EC5 discharge lead and JST-XHR-4P balance connector.



Everything needed to get started comes in the box: two 3S 8200mAh packs plus the user manual and Ovonic stickers.

Built for high-current RC setups across cars, trucks, boats, and aircraft that run a 3S LiPo with an EC5 connector.
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