• OVONIC 2-Pack 850mAh 2S 7.4V 120C LiPo Battery set with XT30 plug and balance lead
  • OVONIC 850mAh 2S 7.4V 120C LiPo battery dimensions and weight chart, XT30 plug and 18AWG wire
  • Stacking vs winding technology comparison graphic showing energy density, runtime, swelling and resistance
  • OVONIC vs others radar chart comparing energy density, discharge capacity, cycle life, safety and resistance
  • LiPo battery use case collage for RC models, cars, trucks, boat and aircraft; match voltage and plug
  • Package contents: 2 batteries, packaging box, brand stickers and user manual for OVONIC 850mAh 2S LiPo
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OVONIC 2-Pack 850mAh 2S 7.4V 120C LiPo Battery XT30 for 100–140mm Brushless Whoop FPV Drones

OVONIC 2-Pack 850mAh 2S 7.4V 120C LiPo Battery XT30 for 100–140mm Brushless Whoop FPV Drones

Ovonic

$41.28 USD
$41.28 USD
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Overview

The OVONIC 2-pack 850mAh 2S LiPo battery set (2S1P, 7.4V, 120C) with XT30 plug is designed for 2S micro FPV builds such as 100mm to 140mm brushless whoop / Tiny Whoop-style drones. It includes an XT30 main connector and a JST-XHR-3P balance connector for charging and balancing.

Key Features

  • 2S LiPo power system: 2S1P configuration, 7.4V nominal voltage
  • High discharge rating: 120C discharge rate; max burst discharge rate listed as 240C
  • Connectors: XT30 plug (main); JST-XHR-3P (balance)
  • Lead wire: 18 AWG
  • Cell construction note (as stated): “Stacking Technology” compared with “Winding Technology” with the following stated differences: higher energy density +6%, longer running time +12%, lower battery swelling -8%, lower internal resistance -4%

Specifications

Brand OVONIC
Chemistry Li-Polymer (LiPo)
Configuration 2S1P
Nominal voltage 7.4V
Capacity 850mAh
Discharge rate 120C
Max burst discharge rate 240C
Main connector XT30 Plug
Balance connector JST-XHR-3P
Wire gauge 18 AWG
Dimensions (L × W × H) 2.19 in (55.6 mm) × 0.93 in (23.6 mm) × 0.69 in (17.5 mm)
Weight 0.09 lb (47 g)

What's Included

  • 2× OVONIC 7.4V 120C 850mAh 2S LiPo Battery (XT30)
  • 2× Brand stickers
  • 1× User manual
  • 1× Packaging box

Applications

  • 100mm to 140mm brushless whoop / Tiny Whoop-style FPV drones (2S setups)
  • 2–3 inch prop micro FPV quads (2S setups)
  • RC models where voltage, dimensions, and plug type match (airplane, boat, car, truck, and other vehicles)

Notes

  • Confirm compatibility by matching battery voltage, physical dimensions, and connector type (XT30) before purchase.
  • Use an appropriate LiPo balance charger and stop charging at 4.2V per cell (normal range stated: 3.7V–4.2V per cell).
  • Inspect the battery before each use; discontinue use if the pack is damaged or swollen.

For fitment or connector questions, contact support at https://rcdrone.top/ or email [email protected].

Details

OVONIC 2-Pack 850mAh 2S 7.4V 120C LiPo Battery with XT30 and JST-XHR-3P, size and weight details

Compact 2S1P 7.4V 850mAh packs built with an XT30 main lead and JST-XHR-3P balance plug for 2S micro FPV setups.

Infographic comparing OVONIC stacking technology vs winding technology with energy density, run time, swelling, and resistance claims

OVONIC lists stacking technology benefits including higher energy density, longer runtime, reduced swelling, and lower internal resistance compared with winding designs.

OVONIC vs others radar chart comparing energy density, discharge capacity, cycle life, safety, and internal resistance

A quick performance comparison highlights the brand’s focus on discharge output, cycle life, and lower internal resistance for demanding RC use.

OVONIC 2S LiPo battery shown with example RC applications including FPV drones, cars, aircraft, and boats

Suitable for compatible 2S builds across micro FPV quads and other RC models when voltage, dimensions, and XT30 connector match.

Package contents: two OVONIC 7.4V 850mAh 120C 2S LiPo batteries, box, stickers, and user manual

The box includes two 7.4V 850mAh 120C batteries plus brand stickers and a user manual for setup and care.

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