OVONIC 2S 7.4V 450mAh 50C LiPo Battery 2-Pack, JST-SYP-2P for Mini FPV Drone/Heli/RC Airplane

Overview

The OVONIC 2S LiPo battery pack set (2×) is designed for compact RC applications that need responsive power delivery. Each pack is 7.4V 450mAh with a 50C discharge rate and a JST-SYP-2P main plug, plus a JST-XHR-3P balance connector for 2S charging and balancing. This combination is commonly used on mini FPV drones, small helicopters, and lightweight RC airplanes where space and weight are limited.

Key Features

• 50C discharge rate: Suitable for quick throttle response on small RC aircraft and micro FPV builds.
• Compact 2S size: Listed dimensions are 55 mm × 30 mm × 7 mm (2.17 in × 1.18 in × 0.28 in).
• Connector set for RC use: JST-SYP-2P main connector + JST-XHR-3P balance connector.
• 20 AWG leads: Built with 20 AWG wire (as specified).
• Manufacturer-stated construction benefits: OVONIC highlights “stacking technology” with stated changes vs winding technology: higher energy density (+6%), longer running time (+12%), lower battery swelling (-8%), and lower internal resistance (-4%).

Specifications

Brand	Ovonic
Battery type	Lithium polymer (LiPo)
Cell configuration	2S1P
Nominal voltage	7.4V
Capacity	450mAh
Discharge rate	50C
Max burst discharge rate	100C
Energy (label)	3.33Wh
Main connector	JST-SYP-2P
Balance connector	JST-XHR-3P
Wire gauge	20 AWG
Net weight (dev. 20g)	30 g (0.07 lb)
Length (dev. 5mm)	55 mm (2.17 inches)
Width (dev. 2mm)	30 mm (1.18 inches)
Height (dev. 2mm)	7 mm (0.28 inches)

Applications

Listed compatible examples include: Emax Babyhawk 87mm, Eachine Aurora 100 Mini, FPV micro brushless drone, Blade Micro AH-64 Apache, 250 helicopters, small airplanes, and Micro FPV quad builds. For best fit, match voltage, dimensions, and plug type to the model’s battery tray and connector.

What's Included

• 2× Ovonic 2S RC LiPo battery pack (7.4V 450mAh 50C) with JST plug
• 2× Brand stickers
• 1× User manual
• 1× Packaging box

Battery Safety Instructions

Review safe handling, charging, and storage practices before use: LiPo Battery Safety Information. For compatibility questions (plug, charger, or fitment), contact https://voltaspir.com/ or email [email protected].

Please Note

1. Use compatible RC LiPo chargers; OVONIC provides resources here: Downloads.
2. Ensure compatibility with both voltage and plug specifications for proper fit.
3. Stop charging immediately upon reaching 4.2V per cell (normal voltage range: 3.7V~4.2V).
4. Inspect 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.

Video

Details

Built for compact RC builds, the 2S 7.4V 450mAh packs deliver responsive power while keeping weight and size minimal.

Connector details and sizing are listed to help confirm fitment—JST-SYP-2P main plug plus a 2S JST-XHR-3P balance lead.

OVONIC highlights its stacking technology with manufacturer-stated gains in energy density and runtime, plus reduced swelling and resistance.

A side-by-side chart summarizes OVONIC’s claimed performance focus areas for RC use.

Match voltage, dimensions, and connector type to your model’s battery tray and wiring for the best fit across RC applications.

The set includes two 2S LiPo packs along with the manual and branded packaging for storage and reference.