Overview
This 2-pack OVONIC 4S RC LiPo battery set is designed for 1/5 scale RC truck and RC car vehicles that need high current output and extended runtime. Each pack is 14.8V (4S1P) with 9500mAh capacity and a 130C continuous discharge rate, and uses an EC5 discharge plug plus a JST-XHR-5P balance/charge plug.
Key Features
- High discharge for demanding RC cars: 130C continuous discharge rate; max burst discharge rate 260C.
- Large capacity: 9500mAh per pack for longer sessions between swaps.
- 4S1P configuration: 14.8V nominal output for 1/5 scale RC car power systems.
- Connector set: EC5 discharge plug; JST-XHR-5P balance/charge plug.
- Soft case pack construction.
- Manufacturer-stated performance points: +12% longer running time, -5% lighter weight, -4% lower resistance; “ISO International Quality Certification” is stated on the product graphic.
Specifications
| Brand | Ovonic |
| Chemistry | Li-polymer (LiPo) |
| Configuration | 4S1P |
| Nominal voltage | 14.8V |
| Capacity | 9500mAh |
| Energy | 140.6Wh |
| Continuous discharge rate | 130C |
| Max burst discharge rate | 260C |
| Discharge plug | EC5 |
| Balance/charge plug | JST-XHR-5P |
| Pack type | Softcase |
| Net weight (with +/-20g variance) | 710g (1.56 lb) |
| Size (with +/-5mm variance) | 167 x 48 x 42 mm / 6.5 x 1.8 x 1.6 inch (L x W x H) |
| Normal cell voltage range (stated) | 3.7V to 4.2V per cell |
Applications
- 1/5 scale RC trucks and RC cars (on-road and off-road)
- Stated example compatibility: ARRMA Kraton 4WD, ARRMA Outcast 8S, Kraton 8S, Outcast 6S
- Stated example compatibility: Maverick Strada XT, HPI Baja 5B, TRA X-Maxx, Team Associated RC8B
- Stated fit note: “arrma speedrun Limitless RC Cars, etc.”
What's Included
- 2 x OVONIC 130C 4S LiPo Battery 9500mAh 14.8V with EC5 plug
- 2 x Brand stickers
- 1 x User manual
Please Notice
- Ensure your RC vehicle supports 4S (14.8V nominal) and matches the EC5 connector before use.
- Stop charging when the battery reaches 4.2V per cell (stated normal range: 3.7V to 4.2V).
- Inspect battery condition before each use and follow standard LiPo handling and storage practices.
- If a new battery does not hold a full charge or loses charge rapidly, use a balance charger and cycle it several times.
For connector/fitment questions or after-sales support, contact https://rcdrone.top/ or email [email protected].
Details

Built for big 1/5-scale power systems, each 4S pack combines 14.8V output, 9500mAh capacity, and a 130C discharge rate in a softcase design.

A practical choice for many high-demand RC cars and trucks that run 4S voltage and use an EC5 connector.

Manufacturer-stated performance points include +12% longer running time, -5% lighter weight, and -4% lower resistance, plus an ISO quality certification note.


In the box: two 4S 14.8V 9500mAh packs with EC5 discharge leads and JST-XHR-5P balance plugs, plus stickers and a user manual.
