Overview
The Ovonic 120C 4S 1800mAh 14.8V LiPo battery pack (XT60) is designed for FPV use, offering a 120C discharge rating. This 120C version is described as an updated version of the 100C 4S 1800mAh pack for higher discharge performance during flying.
Key Features
- High-discharge LiPo pack: 120C continuous discharge rate; max burst discharge rate: 240C.
- 4S1P configuration, 14.8V, 1800mAh capacity.
- XT60 discharge plug; balance/charge connector shown as JST-XHR-5P (text also lists JST-XH).
- Soft case pack.
- Performance labels shown: +12% longer running time, -5% lighter weight, -4% lower resistance; “ISO International Quality Certification”.
- Marked energy on label: 26.64Wh.
- Universal compatibility statement shown: “Perfect Fit for long range FPV, 4S Quad, ect.”
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 |
| Battery Dimension | 77 x 38 x 37mm (3.0 x 1.5 x 1.4inch) |
| Length (dev.5mm) | 77mm |
| Width (dev.2mm) | 38mm |
| Height (dev.2mm) | 36mm |
| Battery Weight | 198g / 0.43lb |
| Net Weight (dev.20g) | 397g (198.5g for one pack) |
| Discharge Connector | XT60 plug |
| Charge/Balancer Plug | JST-XHR-5P (also listed as JST-XH) |
| Pack Type | Soft case |
What's Included
- 4 x Ovonic 120C 4S 1800mAh 14.8V LiPo Battery Pack (XT60)
- 1 x User manual
- Brand stickers (shown)
- Packing box (shown)
Notes
- For the RC battery, only if the voltage and the plug match, then it will fit.
- Please stop charging immediately when the cell voltage has been charged to 4.2V (normal cell voltage is between 3.7V~4.2V).
- Check whether the battery surface is OK when received and whether the voltage is normal before using.
- If the new battery won’t hold a full charge or loses the charge very quickly in a short time, use a balance charger to charge and recycle several times first.
For help confirming connector type and fitment for an FPV build, contact [email protected] or visit https://rcdrone.top/.
Details

Four Ovonic 4S 1800mAh packs with a 120C discharge rating deliver strong punch for demanding FPV flights.

Compact soft-case dimensions and a manageable 198g weight make it easy to fit on many 4S FPV builds.

A 120C-rated pack helps maintain voltage under load for smoother throttle response during hard pulls.

Everything arrives together—four batteries plus the manual, stickers, and retail box for storage and transport.

Match voltage and connector type to your setup for a reliable fit across many 4S FPV quad applications.

Key specs at a glance: 4S1P 14.8V, 1800mAh capacity, XT60 discharge plug, and JST-XHR-5P balance connector.

The included discharge curve graphic highlights the high-rate focus of the Ovonic FPV battery line.


