2× OVONIC 850mAh 3S 11.1V 80C LiPo Battery XT60 + JST-XHR-4P for 3–5 Inch FPV Drones

Overview

This set includes 2× OVONIC 3S LiPo battery packs rated at 11.1V, 850mAh, and 80C, built for 3 to 5-inch FPV drones used in racing and freestyle. Each battery uses an XT60 plug for the main power lead and a JST-XHR-4P balance connector for 3S cell balancing.

Key Features

• 80C discharge rate for high current draw setups on FPV quads.
• 3S1P configuration (11.1V nominal).
• Connectors: XT60 plug (main lead) + JST-XHR-4P (balance).
• 14 AWG main power wire gauge.
• Compact size and weight (per battery): 2.36 inches (59.8 mm) length; 1.19 inches (30.2 mm) width; 0.88 inches (22.3 mm) height; 0.15 lb (75 g).
• Stacking technology (manufacturer comparison claim): higher energy density +6%, longer running time +12%, lower battery swelling -8%, lower internal resistance -4% (vs “winding technology/others”).

Specifications

What's Included

• OVONIC 11.1V 80C 850mAh LiPo Battery ×2
• Brand Stickers ×2
• User Manual ×1
• Packaging Box ×1

Compatibility

• Designed for 3S setups on 3 to 5-inch FPV drones (racing and freestyle). Verify physical space and connector type (XT60) before purchase.
• Example FPV drones: iFlight Nazgul5 V2, Diatone Roma F5, GEPRC GTR 5
• Example racing drones: iFlight ProTek35, Diatone Mamba 5, T-Motor F7
• Example freestyle drones: GEPRC Mark4, iFlight Titan XL5, EMAX Hawk 5
• Also used across RC models where voltage, dimensions, and plug match (e.g., airplane, boat, car, truck).

Charging & Safety Notes

1. Use a compatible RC LiPo balance charger.
2. Ensure compatibility with both voltage and plug specifications for proper fit.
3. Stop charging at 4.2V per cell (normal voltage range: 3.7V–4.2V).
4. Inspect the battery condition before each use.
5. 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 selection help or after-sales support, contact https://rcdrone.top/ or email [email protected].

Other OVONIC Options Mentioned

• 650mAh 3S 11.1V 80C
• 850mAh 3S 11.1V 150C
• 850mAh 4S 14.8V 80C

Details

Compact 3S packs for 3–5 inch FPV builds, with XT60 main lead, JST-XHR-4P balance plug, and 14 AWG wiring for high-current setups.

OVONIC’s stacking design is presented as a performance-focused alternative to traditional winding packs, targeting higher density and lower resistance.

Match voltage, dimensions, and the XT60 connector to use these packs beyond FPV quads, including compatible RC cars, boats, planes, and trucks.

The set comes with two 3S 850mAh batteries plus the packaging box, brand stickers, and a user manual.