OVONIC 1S 300-650mAh 80C/100C LiHV Battery Single/4-Pack BT2.0/PH2.0 for TinyWhoop FPV

This OVONIC FPV battery listing includes multiple capacities, discharge ratings and connector configurations. Select the exact specification required by your drone.

Overview

Ovonic 1S 550mAh 100C LiHV LiPo batteries with BT2.0 plug are designed as a power source for 1S Tinywhoop FPV drones (including 75mm builds) and other 1S brushless models. The pack uses a 1S1P configuration and is rated at 3.8V with a 550mAh capacity.

Key Features

• BT2.0 plug: BT2.0 connector upgrades to 1.0mm banana connectors to reduce internal resistance through increased cross-sectional area.
• High discharge rating: 100C discharge rate with up to 200C max burst discharge rate.
• Stacking process: stated to extend cycle life to 350+ times.
• Energy density & internal resistance (stated): 128Wh/L high energy density; < 5mΩ micro internal resistance.
• Materials (stated): ISO-certified Grade-A LiCoO2.

Specifications

Brand	Ovonic
Chemistry	Li-Polymer (LiHV)
Configuration	1S1P
Nominal Voltage	3.8V
Capacity	550mAh
Energy	2.09Wh
Discharge Rate	100C
Max Burst Discharge Rate	200C
Connector Type	BT2.0 Plug
Net Weight	17.5 g (0.038 lb)
Dimensions (L x W x H)	68 x 16 x 8.5 mm (2.7 x 0.6 x 0.3 inch)
High Energy Density (stated)	128Wh/L
Micro Internal Resistance (stated)	< 5mΩ

What's Included

• 4 x OVONIC 1S 550mAh 100C 3.8V LiHV LiPo Battery (BT2.0)
• 2 x Brand stickers
• 1 x User manual

Applications

• 1S Tinywhoop FPV drones (including 75mm builds)
• 1–1.5 inch Tinywhoop and 1S brushless drones
• Examples mentioned: Meteor75 / Meteor75 HD / Meteor75 Pro / Meteor75 Pro HD, Cetus Pro, Cetus X (double 1S batteries in series), HGLRC Petrel 75, BetaFPV Cetus, Emax Tinyhawk, Flywoo Firefly 1S, iFlight Alpha A65 1S

Notes

• Use an RC LiPo battery charger compatible with the battery voltage and BT2.0 plug.
• Stop charging when the cell reaches 4.2V (stated normal voltage range: 3.7V–4.2V).
• Inspect the battery condition before each use. If a new battery does not hold a full charge or loses charge rapidly, use a balance charger and cycle it several times.

For product support and order assistance, contact https://voltaspir.com/ or email [email protected].

Details

Built for 1S Tinywhoop builds, each 3.8V 550mAh LiHV pack uses a BT2.0 plug and a 100C discharge rating in a compact 68×16×8.5mm form factor.

A full 550mAh cell helps maintain consistent punch and runtime compared with under-capacity packs.

The set includes four 1S 550mAh LiHV batteries plus brand stickers and a user manual for setup and care.

A stacking-cell build is intended to support longer cycle life and efficient power delivery for demanding 1S flights.