Overview
Ovonic 3S LiPo battery pack set (2 packs) with 3000mAh capacity and 11.1V nominal voltage, designed for smaller RC aircraft and 1/10 scale RC cars such as crawlers and trucks. Each pack uses a Deans-T (T-plug) discharge connector and a JST-XH balance connector for 3S charging.
Key Features
- 3S1P configuration, 11.1V nominal, 50C continuous discharge (100C max burst).
- Deans-T discharge plug with solid copper wire (as labeled).
- Manufacturer-stated performance figures: cycle life up to 350+ times, energy density 128 Wh/L, micro internal resistance < 5 mΩ.
For product selection help and charger/connector questions, contact [email protected] or visit https://rcdrone.top/.
Specifications
| Brand | Ovonic |
| Chemistry | Li-polymer |
| Capacity | 3000mAh |
| Voltage | 11.1V |
| Cell count / configuration | 3S / 3S1P |
| Discharge rate | 50C |
| Max burst discharge rate | 100C |
| Balance (charge) plug | JST-XH (JST-XHR-4P labeled) |
| Discharge plug | Deans-T Plug |
| Dimensions (L x W x H) | 105 mm x 32 mm x 28 mm (4.13 in x 1.26 in x 1.10 in) |
| Net weight (deviation 20 g) | 380 g total (190 g for one pack); 193 g weight shown for one pack |
| Energy density (stated) | 128 Wh/L |
| Micro internal resistance (stated) | < 5 mΩ |
| Cycle life (stated) | 350+ times |
What's Included
- 2× Ovonic 3S 11.1V 3000mAh 50C LiPo Battery Pack with Deans-T plug
- 1× User Manual
- 2× Ovonic brand stickers
- 1× Packaging box
Applications
- Smaller RC aircraft and RC planes
- 1/10 scale RC cars, including RC crawlers and RC trucks
- Example models mentioned: Eflite Convergence VTOL; TRA Bandit
Charging & Use Notes
- Compatibility depends on matching battery voltage and connector type.
- Stop charging immediately when any cell reaches 4.2V (normal cell voltage is between 3.7V and 4.2V).
- Inspect the battery surface and check voltage before first use.
- If a new battery does not hold a full charge, use a balance charger and cycle it several times.
Video
Details

Two 3S 11.1V 3000mAh packs provide reliable power for RC trucks, crawlers, and smaller aircraft setups.

Compact 105×32×28 mm size with Deans‑T (T‑plug) discharge connector and JST‑XH balance plug for 3S charging.

Manufacturer-stated performance targets include 350+ cycle life, 128 Wh/L energy density, and micro internal resistance under 5 mΩ.

A side-by-side comparison highlights capacity, run performance, and cycle-life differences versus lower-capacity packs.

A popular fit for 1/10 scale crawlers and trucks when your connector and voltage requirements match.

In the box: two batteries, user manual, Ovonic stickers, and the retail packaging.
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