Overview
This set includes 2 × Ovonic 6S LiPo battery packs rated at 22.2V, 4500mAh, and 50C with an EC5 discharge connector and a JST-XHR-7P balance connector. Soft-case packs are intended for high-current RC use such as X-Class drone racing and other hobby platforms where voltage and plug type match.
Key Features
- Battery label shows: 6S1P, 22.2V, 4500mAh, 50C, and 99.9Wh
- Connectors: EC5 (discharge) and JST-XHR-7P (balance)
- Soft case pack
- Brand-stated performance highlights: +12% longer running time, -5% lighter weight, -4% lower resistance
- Brand-stated feature list: long cycle life, faster charging time, higher discharge capacity, high rate discharge current
Specifications
| Brand | Ovonic |
| Chemistry | Li-Polymer (LiPo) |
| Configuration | 6S1P |
| Nominal voltage | 22.2V |
| Capacity | 4500mAh |
| Discharge rate | 50C |
| Max burst discharge rate | 100C |
| Energy (on label) | 99.9Wh |
| Discharge connector | EC5 |
| Balance connector | JST-XHR-7P |
| Case type | Soft case |
| Dimensions (listed, ±3mm) | 147 x 49 x 40mm / 5.79 x 1.93 x 1.57in (L x W x H) |
| Dimensions (product graphic) | 146mm (5.7in) length; 50mm (1.9in) width; 40mm (1.5in) height |
| Length (listed, dev. 5mm) | 151mm |
| Width (listed, dev. 2mm) | 50mm |
| Height (listed, dev. 2mm) | 45mm |
| Approx. weight (listed, ±5g) | 612g / 1.35lb |
| Weight (product graphic) | 618g / 1.36lb |
What's Included
- 2 × Ovonic 50C 22.2V 6S 4500mAh LiPo battery with EC5 plug
- 2 × Brand stickers
- 1 × User manual
Compatibility
Compatibility depends on matching voltage and connector type. The provided description lists use with X-Class drone racing and various RC models including Align T-REX 550/600/700 series, large multirotors, EDF jets, airplanes, trucks, and boats (only if the voltage and plug match).
A brand graphic also lists examples such as Eachine E30/E30W, Syma X5/X5C/X5SC/X5SW, JJRC H5C/H5P/H10/H9D, and Cheerson CX30W (only if voltage and plug match).
For fitment questions before ordering, contact [email protected] or visit https://rcdrone.top/.
Charging & Use Notes
- Only use when the required voltage and plug match the model/ESC.
- Stop charging immediately when cell voltage reaches 4.2V (normal cell voltage is between 3.7V and 4.2V).
- Check the battery surface condition and confirm voltage is normal before first use.
- If a new battery will not hold a full charge or loses charge quickly, use a balance charger and cycle several times.
Details

Two Ovonic 6S 4500mAh packs deliver 22.2V power with a 50C discharge rate, using an EC5 main lead and JST‑XHR‑7P balance plug in a soft case.

Designed for high-current RC setups where 6S voltage and EC5 connection are required, with brand-stated gains in runtime, weight, and resistance.



In the box are two 6S 4500mAh 50C batteries plus brand stickers, a user manual, and the packing box.
