Overview
Ovonic 2200mAh 3S LiPo battery is designed for RC planes and EDF jets, delivering stable power from an 11.1V (3S1P) pack with a 50C discharge rating. The compact size and 174g weight help support longer flight time without adding unnecessary mass. This battery uses an EC3 plug for the main lead and a JST-XHR-4P balance connector.
Key Features
- High discharge output: 50C continuous discharge rate; 100C max burst discharge rate.
- RC-ready wiring:EC3 main connector with 12 AWG wire.
- Compact 3S1P format: 2200mAh capacity with a lightweight build (174g / 0.38lb).
- Manufacturer-stated cell construction comparison: “Stacking Technology” claims Higher Energy Density +6%, Longer Running Time +12%, Lower Battery Swelling -8%, and Lower Internal Resistance -4% versus “Winding Technology”.
- Model fit guidance: Match voltage, dimensions, and plug type to the RC model (airplane, boat, car, truck, or other vehicles that accept this configuration).
Specifications
| Brand | Ovonic |
| Chemistry | Li-polymer |
| Capacity | 2200mAh |
| Voltage | 11.1V |
| Energy | 24.42Wh |
| Cell Configuration | 3S1P |
| Discharge Rate | 50C |
| Max Burst Discharge Rate | 100C |
| Dimensions (L x W x H) | 108mm x 35mm x 23mm (4.25in x 1.38in x 0.91in) |
| Net Weight (for one battery) | 174g / 0.38lb |
| Connector Type | EC3 Plug |
| Wire Gauge | 12 AWG |
| Balance Connector Type | JST-XHR-4P |
| Dimension Tolerance | Length (dev.5mm); Width (dev.2mm); Height (dev.2mm) |
| Weight Tolerance | Net Weight (dev.20g) |
Compatible With
This 3S (11.1V) 2200mAh LiPo with EC3 connector is listed as compatible with the following models that accept the same voltage, dimensions, and connector type:
- FMS EDF Jets: F15, F16, F35 V2
- Scale aircraft: P-47 Razorback, Zero A6M5, CJ6, Firefly, Waco Yellow
- E-flite trainers: Carbon Cub S+, Timber 1.5m, ICON A5, Spitfire Mk XIV
- Blade 330X RTF, SWIFT Delta Wing, Flyzone Turbo Beaver, Seawind
- Any compatible model using a LiPo 3S EC3 setup
What's Included
- 1 x Ovonic 2200mAh 3S 11.1V 50C LiPo Battery with EC3 Plug
- 2 x Brand Stickers
- 1 x User Manual
- 1 x Packaging box (printed text: “The sky is the limit”)
Other Available Options
- 2200mAh 3S 50C with XT60 plug
- 2200mAh 3S 50C with Deans (T) plug
- 3000mAh 3S 50C (higher capacity option)
Charging & Safety Notes
- Use a compatible RC LiPo balance charger for best charging performance.
- 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 to 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 help selecting the correct plug type or charger, contact https://rcdrone.top/ or email [email protected].
Details


Compact 108×35×23mm sizing with EC3 power lead, JST-XHR-4P balance plug, and 12AWG wire for RC setups.


Stacking Technology claims improved energy density and runtime with reduced swelling and internal resistance versus winding design.


Everything arrives ready to use: battery pack, printed storage box, brand stickers, and user manual.
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