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://rcdrone.top/ or email [email protected].
Please Note
- Use compatible RC LiPo chargers; OVONIC provides resources here: Downloads.
- Ensure compatibility with both voltage and plug specifications for proper fit.
- Stop charging immediately upon reaching 4.2V per cell (normal voltage range: 3.7V~4.2V).
- Inspect 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.
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.
