
This OVONIC FPV battery listing includes multiple capacities, discharge ratings and connector configurations. Select the exact specification required by your drone.
Overview
The OVONIC 3.8V 280-580mAh 1S LiHV LiPo Battery (80C/120C) with BT2.0 plug is a compact 1S power option for TinyWhoop-class FPV drones, BetaFPV whoop drones (including Meteor and Cetus series), and other 1S micro drone builds that require a BT2.0 connector.
Key Features
- 80C/120C discharge rate for responsive power delivery on 1S setups
- BT2.0 plug for a secure connection
- LiHV 3.8V (1S1P) configuration
- Compact size and low weight: 64 mm length and 8 g per pack
- Manufacturer-claimed stacking technology comparison: higher energy density (+6%), longer running time (+12%), lower battery swelling (-8%), and lower internal resistance (-4%) versus winding technology
Specifications
| Brand | OVONIC |
| Battery type | LiHV LiPo |
| Voltage | 3.8V |
| Capacity | 280-580mAh |
| Discharge rate | 80C/120C |
| Configuration | 1S1P |
| Energy | 1.14Wh |
| Connector type | BT2.0 plug |
| Net weight | 8 g (0.02 lb) per pack |
| Size (L x W x H) | 64 mm x 10.4 mm x 6.5 mm (2.52 in x 0.41 in x 0.26 in) |
Compatibility
Designed for 1S applications where both voltage and plug type match. Examples of suitable models listed include:
- Tinyhawk 2 / Tinyhawk 2 Freestyle
- BetaFPV 65X
- EMAX EZ Pilot Pro
- Diatone Taycan 75mm
- Eachine Novice 3
Support is available for battery selection and plug/voltage matching at https://rcdrone.top/ or via email: [email protected].
What's Included
- 3.8V 80C/120C 280-580mAh LiPo Battery x5 (BT2.0)
- User Manual x1
- Packaging Box x1
- Brand Stickers x2
Notes
- For the RC battery, only if the voltage and the plug match, then it will fit. Also ensure dimensions match your model’s battery tray.
- 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 a new battery will not hold a full charge or loses charge quickly, use a balance charger to charge and recycle several times first.
Details

Compact 1S LiHV power for TinyWhoop-style builds, with an 80C/120C discharge rate, BT2.0 connector, and an 8g lightweight footprint.

Manufacturer-listed stacking-technology benefits include higher energy density and longer runtime with reduced swelling and internal resistance.


Each pack includes five 1S 280-580mAh BT2.0 batteries, along with the packaging box, user manual, and brand stickers.
