Ovonic 4x 1S 450mAh 100C 3.8V LiHV LiPo Battery BT2.0 Plug for Tinywhoop/Tinyhawk FPV Drone

Overview

This Ovonic 4-pack 1S LiHV LiPo battery set is designed to power 1S Tinywhoop/Tinyhawk-style FPV drones and other 1S brushless micro drones that use a BT2.0 connector. Each pack features 450mAh capacity, a 3.8V (1S1P) configuration, and a 100C discharge rating for responsive throttle and stable output. The BT2.0 plug is intended to reduce resistance and voltage sag compared with older PH2.0-style connectors.

Key Features

• 100C discharge rate: built for high current demand on 1S micro FPV platforms.
• 450mAh 1S1P (3.8V) Li-Polymer: compact 1S configuration for 1–1.5 inch Tiny Whoop class drones.
• BT2.0 plug: upgraded connector style for improved efficiency vs. higher-resistance micro plugs.
• Stacking technology vs winding technology (as stated): higher energy density +6%, longer running time +12%, lower battery swelling -8%, lower internal resistance -4%.

Specifications

Brand	Ovonic
Chemistry	Li-Polymer (LiHV)
Configuration	1S1P
Voltage	3.8V
Capacity	450mAh
Energy	1.71Wh
Discharge Rate	100C
Max Burst Discharge Rate	70C
Connector Type	BT2.0 plug
Net Weight	12g (0.02 lb)
Dimensions (L x W x H)	62.2 x 17.9 x 7.7mm (±3mm) / 2.45 x 0.71 x 0.30inch

Compatibility

Designed for 1S Tinywhoop and 1S brushless drones using a BT2.0 connector. Example models listed: BetaFPV Cetus, Cetus Pro, Cetus X; Emax Tinyhawk; Flywoo Firefly 1S; iFlight Alpha A65 1S; HGLRC Petrel 75. Always match battery voltage, dimensions, and plug type to the drone connector and battery bay before purchase.

What's Included

• 4× Ovonic 1S LiPo Battery 450mAh 100C 3.8V LiHV with BT2.0 plug
• 2× Brand stickers
• 1× User manual
• 1× Packaging box

Charging & Safety Notes

1. Use an appropriate RC LiPo charger compatible with 1S Li-Polymer batteries.
2. Confirm both voltage and connector (BT2.0) compatibility before use.
3. Cease charging immediately upon reaching 4.2V per cell (normal voltage range: 3.7V~4.2V).
4. Inspect battery condition before each use; discontinue use if damaged or swollen.
5. If a new battery does not hold a full charge or loses charge rapidly, cycle it several times with a balance-capable charger (where applicable).

For product support or fitment questions, contact [email protected] or visit https://voltaspir.com/.

Details

450mAh 1S LiHV packs with a 100C discharge rate and BT2.0 connector, sized for compact 1S micro FPV builds.

Stacking technology is highlighted for higher energy density, longer runtime, and reduced internal resistance versus winding construction.

In the box: four 1S 450mAh packs plus brand stickers, user manual, and the Ovonic packaging box.