Overview
This 2-pack Ovonic LiPo battery set includes two 3S 11.1V 5800mAh packs rated at 80C discharge, configured as 3S1P and terminated with a Deans T (Deans Plug) discharge connector. It is commonly used as an RC car LiPo battery pack for 1/10 scale platforms where the battery tray size and connector type match.
Key Features
- 80C continuous discharge rate; up to 160C max burst discharge rate (provided specification)
- Soft-case pack construction (shown)
- Deans T (Deans Plug) main connector (shown)
- Balance/charge lead shown as JST-XHR-4P (provided text also refers to JST-XH)
Specifications
| Brand | Ovonic |
| Chemistry | Li-Polymer (LiPo) |
| Configuration | 3S1P |
| Nominal Voltage | 11.1V |
| Capacity | 5800mAh |
| Energy (label) | 64.38Wh |
| Discharge Rate | 80C |
| Max Burst Discharge Rate | 160C |
| Main Connector | Deans T (Deans Plug) |
| Balance/Charge Plug | JST-XHR-4P (label); also described as JST-XH |
| Pack Type | Soft Case |
| Battery Dimensions | 147 x 49 x 29 mm (label); also listed as 147 x 50 x 27 mm (provided specification) |
| Net Weight | 404 g / 0.89 lb (label); also listed as 408 g per pack (provided specification) |
What's Included
- 2 x Ovonic 80C 3S 5800mAh 11.1V LiPo Battery (Deans T)
- 1 x User Manual
- Packing box (shown)
- Ovonic brand stickers (shown)
Applications
- RC cars where voltage and connector match, including use cases mentioned for TRA, ARRMA, and LOSI platforms
- Examples mentioned: TRA Slash, TRA E-Revo, RR10 Bomber 1/10th Scale Electric 4WD, Redcat Gen8, E-Maxx Brushless, E-Revo Brushless, Spartan, Bandit, Rustler, Losi, Team Associated; also noted for LOSI TT Tenacity Pro
- Additional models shown under “Universal Compatibility”: Eachine E30 / E30W, Syma X5 / X5C / X5SC / X5SW, JJRC H5C / H5P / H10 / H9D, Cheerson CX30W
Charging & Safety Notes
- Fitment depends on matching voltage and plug type.
- Stop charging immediately when the cell voltage reaches 4.2V (normal cell voltage is 3.7V to 4.2V).
- Check the battery surface condition and verify voltage is normal before use.
- If a new battery will not hold a full charge or loses charge quickly, use a balance charger and perform several charge/recycle cycles.
For connector/fitment questions (battery tray clearance, Deans T compatibility, and balance lead type), contact https://rcdrone.top/ or [email protected].
Details

Get a matched 2-pack of Ovonic 3S 11.1V 5800mAh packs rated at 80C, built in a soft case with a Deans T main connector.

Battery dimensions and plug types are listed to help confirm battery-tray clearance and charger compatibility before ordering.


An at-a-glance performance graphic summarizes the intended benefits for high-discharge RC use.

In the box: two batteries, a user manual, the packing box, and Ovonic brand stickers.

Each pack uses a Deans T discharge connector and a 3S balance lead for routine balance charging.


A 2-pack makes it easy to keep a spare ready for back-to-back runs or multiple vehicles.
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