Overview
The OVONIC 3S LiPo battery pack is a 9000mAh, 11.4V (3S1P) high-voltage (LiHV) softcase pack rated at 130C continuous discharge, designed to deliver strong power output and extended runtime for RC models. It uses an EC5 discharge plug and a JST-XHR-4P balance/charge plug.
Key Features
- Capacity/voltage: 9000mAh, 11.4V (3S)
- Discharge rating: 130C continuous, 260C max burst
- Connector system: EC5 discharge plug + JST-XHR-4P balance/charge plug
- 12 AWG lead wire
- Energy marking shown on pack label: 102.6Wh
- Two-pack set supports alternating use while charging
- Cell construction claims shown in product graphic (stacking technology vs winding technology): higher energy density +6%, longer running time +12%, lower battery swelling -8%, lower internal resistance -4%
Specifications
| Brand | Ovonic |
| Chemistry | Li-polymer (LiPo) / LiHV (high voltage) |
| Configuration | 3S1P |
| Nominal voltage | 11.4V (3S) |
| Capacity | 9000mAh |
| Energy (label marking) | 102.6Wh |
| Continuous discharge rate | 130C |
| Max burst discharge rate | 260C |
| Pack type | Softcase |
| Discharge plug | EC5 plug |
| Charge/balance plug | JST-XHR-4P |
| Wire gauge | 12 AWG |
| Net weight (per battery, ±20g) | 496g / 1.09 lb |
| Size (L x W x H, ±5mm) | 147 x 45 x 38 mm / 5.79 x 1.77 x 1.50 inch |
Applications
Suggested applications and fitment examples provided for RC models (confirm voltage, dimensions, and plug compatibility before purchase):
- Perfect for 1/10 & 1/8 scale vehicles, Boats, Planes, Drones.
- 1/7 Scale: FELONY 6S BLX, LIMITLESS, INFRACTION 6S BLX
- 1/10 Scale: SENTON 3S; BIGROCK 3S BLX
- 1/8 Scale: TYPHON 6S, TYPHON 3S, Vendetta, KRATON 6S BLX, TALION 6S BLX, OUTCAST 6S BLX, NOTORIOUS 6S
- Monster Trucks: TRA X-Maxx or Arrma Kraton
- Short Course Trucks: Losi Tenacity or TRA Slash
- Truggies: Tekno EB410 or Team Associated RC10T6.1
- RC Boats: TRA Spartan or ProBoat React
- TRA Rustler Bandit Slash Emaxx, Remote Control Tank, Team Losi Buggy, Team Associated Truggy, Off Load and On Load RC Car, Axial Lock Crawler, Arrma RTR, Kyosho Radio Control Car, Racing Monster, X-RAY, Mugen, Serpent, Racing RC Car, RC Boat, etc.
Note: Ensure the battery size is compatible with the vehicle’s battery compartment dimensions for optimal fit and performance.
What's Included
- OVONIC 3S LiPo Battery 130C LiHV 9000mAh 11.4V with EC5 Plug x2
- Brand Stickers x2
- User Manual x1
- Packaging Box x1
Please Note
- Use Ovonic official RC LiPo battery chargers for charging.
- Ensure compatibility with both voltage and plug specifications for proper fit.
- 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 doesn't hold a full charge or loses charge rapidly, use a balance charger and cycle it several times.
For product support or fitment questions (battery size, EC5 connection, or charger/balance lead matching), contact [email protected] or visit https://rcdrone.top/.
Details

Built for high-current RC power, the 3S1P 11.4V LiHV softcase pack pairs a 9000mAh capacity with a 130C continuous discharge rating.


Ovonic’s stacking cell construction is highlighted for higher energy density and longer runtime with reduced swelling and internal resistance.


Each set includes two batteries for alternating runs and charging, plus the packaging box, stickers, and user manual.
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