Overview
This 2-pack Ovonic 3S LiPo battery pack is designed for RC car applications, providing 11.1V (3S1P) power with a 50C discharge rate and Deans-T (T-Plug) connector. It is commonly used on Arrma 3S/6S platforms and other RC models where the voltage and plug match.
Key Features
- Capacity: 5500mAh
- Configuration: 3S1P / 11.1V
- Discharge rate: 50C; max burst discharge rate: 100C
- Connectors: Deans-T (discharge) + JST-XHR-4P (balance/charge)
- Solid copper wire (as labeled)
- Manufacturer-stated performance metrics: cycle life 350+ times, energy density 128 Wh/L, micro internal resistance < 5mΩ
For connector/fitment questions or support, contact https://rcdrone.top/ or email [email protected].
Specifications
| Brand | Ovonic |
| Chemistry | Li-Polymer (LiPo) |
| Configuration | 3S1P |
| Nominal Voltage | 11.1V |
| Capacity | 5500mAh |
| Discharge Rate | 50C |
| Max Burst Discharge Rate | 100C |
| Balance/Charge Plug | JST-XHR-4P |
| Discharge Plug | Deans-T Plug |
| Weight | 376g (0.94 lb) per pack; 752g total (dev. 20g) |
| Dimensions (image) | 155 x 47 x 24 mm (4.13 x 1.30 x 0.79 in) |
| Dimensions (text spec with tolerances) | Length 154mm (dev. 5mm), Width 46mm (dev. 2mm), Height 23mm (dev. 2mm) |
| Manufacturer-stated cycle life | 350+ times |
| Manufacturer-stated energy density | 128 Wh/L |
| Manufacturer-stated micro internal resistance | < 5mΩ |
Compatibility
Ovonic LiPo 11.1V 5500mAh 3S is listed as suitable for 1/7, 1/8, and 1/10 RC models such as:
- 1/7: FELONY 6S BLX, LIMITLESS, INFRACTION 6S BLX
- MOJAVE ROLLER, MOJAVE 6S
- 1/8: TYPHON 4x4 3S, KRATON 6S BLX, TALION 6S BLX
- OUTCAST 6S BLX, Kraton Roller, NOTORIOUS 6S
- 1/10: Senton 4x4 mega, BIGROCK 4x4 3S BLX, OUTCAST 4x4
- Kraton 4x4, Granite 4x4 3S, TRA Slash, Slash 4x4
- E-revo2.0, electric catamaran boat, Yeti XL, drag race car, etc.
Fitment note: for RC batteries, compatibility depends on both voltage and connector matching, and sufficient battery tray space (check dimensions before purchase).
What's Included
- 2 x Ovonic 3S LiPo Battery Pack 5500mAh 50C 11.1V with Deans-T Plug
- 1 x User manual
- Packaging box x1
- Brand stickers x2
Kindly Note
- Select the right connector according to the original battery.
- Compare battery dimensions with the original battery/battery tray before use.
- Stop charging when cell voltage reaches 4.2V (normal cell voltage: 3.7V to 4.2V).
- Check battery surface condition and voltage before first use.
- If a new battery does not hold a full charge or loses charge quickly, use a balance charger to charge and cycle several times.
Details


Run a matched pair of 3S packs for reliable power on compatible RC car setups using a Deans‑T (T‑Plug).

Check pack dimensions, weight, and connector types to confirm fit in your battery tray before ordering.


Everything needed to get started comes in the box: two battery packs plus the manual and stickers.

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

A compact hardcase profile helps suit many 1/10–1/8 RC platforms when voltage, plug, and tray space match.
