Ovonic Air 3000mAh 4S 14.8V 35C LiPo Battery Pack EC3 Plug for RC Airplane Heli Drone Car
Ovonic Air 3000mAh 4S 14.8V 35C LiPo Battery Pack EC3 Plug for RC Airplane Heli Drone Car
Ovonic
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Overview
The Ovonic Air 3000mAh 4S 14.8V 35C LiPo battery pack is a lithium polymer (LiPo) battery pack with an EC3 discharge plug and a JST-XH balance lead, designed for RC airplane, helicopter, drone and 1/10 RC truck applications where 4S voltage and EC3 connectivity are required.
Key Features
- Capacity: 3000mAh
- Configuration: 4S1P
- Nominal voltage: 14.8V
- Discharge rating: 35C (max burst 70C stated)
- EC3 discharge connector; JST-XH balance connector (JST-XHR-5P shown)
- Soft case
- Energy marking shown: 44.4Wh
Specifications
| Brand | Ovonic |
| Series / Label | Ovonic Air |
| Chemistry / Material | Lithium polymer |
| Cell count | 4S |
| Configuration | 4S1P |
| Nominal voltage | 14.8V |
| Capacity | 3000mAh |
| Discharge rate | 35C |
| Max burst discharge rate | 70C |
| Energy (marking shown) | 44.4Wh |
| Balance plug | JST-XH (JST-XHR-5P shown) |
| Discharge plug | EC3 |
| Net weight | 296g (0.65lb shown) |
| Dimensions (L x W x H) | 136mm x 42mm x 25mm (5.3in x 1.6in x 0.9in shown); listing also states 137mm x 42mm x 25mm |
Applications
- Plane: Protech Stylus, 1.4m warbird, 2.8m glider, E-Flite Carbon Z Yak54, Funjet Ultra pulling 80A, Parkzone Habu, 40 size trainer, Phase3 EF-16, Sapac F22, ParkZone P-51 Plane, Sebart Katana 30, Edge 540, Extra300, F5B style hotliner, Embry Riddle Eagle 580, Vanquish, Matt Chapman 50", AJ Slick 51", Kyosho Edge, and other models matching 4S voltage and EC3 plug
- Drone: Tricopter, oktokopter
- Heli: T-Rex 500
- Car: 1/10 truck
What's Included
- 1 x Ovonic 3000mAh 4S 14.8V 35C LiPo Battery Pack (EC3)
- 1 x User manual
- Packing box (shown)
- Ovonic brand stickers (shown)
Charging & Safety Notes
- Compatibility depends on matching voltage and connector type (especially EC3 for discharge).
- Stop charging if any cell reaches 4.2V. Normal cell voltage is stated as 3.7V to 4.2V.
- Check battery condition and voltage before first use.
- If a new battery does not hold a full charge or self-discharges quickly, use a balance charger and cycle several times.
For help choosing the correct connector or confirming fitment for a specific RC model, contact support at https://rcdrone.top/ or email [email protected].
Details
Built for 4S setups with EC3 connectivity, with key specs and dimensions laid out for quick fit checks.
A practical choice for many RC aircraft and heli builds that call for a 4S LiPo pack and an EC3 discharge connector.
Performance callouts summarize the brand’s stated improvements for runtime, weight, and resistance compared with prior designs.
Everything arrives ready to go, including the battery pack, user manual, retail box, and Ovonic stickers.
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