Overview
The Ovonic 120C 4S 1800mAh 14.8V LiPo battery pack is designed for FPV racing and other 4S FPV quad applications, combining high discharge performance with a compact soft-case pack format. It is described as an updated version of Ovonic 100C 4S 1800mAh, offering a higher 120C discharge rate for stronger power delivery during flight.
Key Features
- 120C discharge rate for high current demand setups; max burst discharge rate: 240C.
- 4S1P (14.8V) LiPo configuration with 1800mAh capacity.
- XT60 discharge plug and JST balance/charge plug (JST-XH; JST-XHR-5P is also indicated on product labeling).
- Soft case pack construction.
- Battery label energy marking: 26.64Wh.
- Marketing claims shown: long cycle life, faster charging time, higher discharge capacity, higher performance in power, high rate discharge current.
Specifications
| Brand | Ovonic |
| Chemistry | Li-Polymer (LiPo) |
| Configuration | 4S1P |
| Nominal Voltage | 14.8V |
| Capacity | 1800mAh |
| Energy (label) | 26.64Wh |
| Discharge Rate | 120C |
| Max Burst Discharge Rate | 240C |
| Dimensions | 77 x 38 x 37 mm (3.0 x 1.5 x 1.4 inch) |
| Net Weight | 198 g / 0.43 lb (198.5 g is also stated in the written specs) |
| Discharge Connector | XT60 |
| Balance/Charge Connector | JST-XH (JST-XHR-5P is also indicated) |
| Pack Type | Soft case |
What's Included
- 1 x Ovonic 120C 14.8V 4S 1800mAh LiPo Battery Pack (XT60)
- 1 x User Manual
For compatibility questions (plug type, battery bay size, or 4S setup checks), contact [email protected] or visit https://rcdrone.top/.
Applications
- FPV racing drones
- 4S FPV quad builds that use an XT60 main connector
- Long-range FPV and general 4S quad use (as indicated in product materials)
Charging & Safety Notes
- Battery fit depends on matching both voltage and plug type.
- Stop charging immediately if any cell reaches 4.2V (normal cell voltage range stated: 3.7V to 4.2V).
- Check the battery surface condition and verify voltage is normal before first use.
- If a new battery will not hold a full charge or loses charge quickly, use a balance charger and cycle it several times.
Other Available Options (capacity/series)
- 120C 4S 2200mAh
- 120C 4S 1600mAh (XT60)
- 120C 6S 1600mAh (XT60)
Details

Built for 4S FPV quad setups that need strong punch in a compact soft-case pack.

Key specs at a glance: 4S1P 14.8V, 1800mAh capacity, 120C discharge, XT60 main lead with JST balance plug.

Check fit before ordering: 77 × 38 × 37 mm and about 198 g, with an XT60 discharge plug and JST-XH/JST-XHR-5P balance lead.

The 120C rating is aimed at high-current builds where consistent power delivery matters during demanding throttle changes.

A solid match for many 4S FPV racing and long-range quads that run an XT60 connector.

Pair with a proper balance charger and follow standard LiPo safety practices for reliable performance over time.

In the box: 1 battery pack plus the user manual and packaging materials.

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