OVONIC 4S2P 8000mAh 90C/120C Hardcase LiPo Battery EC5 for RC Cars & Trucks

Overview

The Ovonic 4S LiPo battery set includes 2 packs of 14.8V 8000mAh high-discharge RC LiPo batteries with an EC5 discharge plug and JST-XHR-5P balance connector. Designed for RC vehicles and other compatible hobby models, it delivers high current output (90C/120C) for strong acceleration and sustained power delivery.

Key Features

• High capacity and discharge: 8000mAh capacity with 90C/120C continuous discharge rate
• 4S configuration: 4S1P, 14.8V nominal
• Connectors: EC5 plug (discharge) + JST-XHR-5P (balance)
• Pack type: Softcase
• Automatic stacking technology: stated to improve consistency of capacity, voltage, and discharge curve matching
• Cycle-life claim: stacking process extends cycle life to 350+ times
• Internal resistance claim: micro internal resistance < 5 mΩ
• Energy density claim:128 Wh/L
• Wiring: solid copper wire

Specifications

Brand	Ovonic
Chemistry	Li-polymer (LiPo)
Configuration	4S1P
Nominal Voltage	14.8V (4S)
Capacity	8000mAh
Energy	118.4Wh
Continuous Discharge Rate	90C/120C
Max Burst Discharge Rate	240C
Discharge Plug	EC5
Charge / Balance Plug	JST-XHR-5P
Pack Type	Softcase
Net Weight (with ±20g variance)	626g (1.38 lb)
Size (with ±5mm variance)	139 x 44 x 43 mm (5.47 x 1.73 x 1.69 inch) (L x W x H)

What's Included

• 2 x OVONIC 4S LiPo Battery 8000mAh 14.8V 90C/120C with EC5 plug
• 1 x Packaging box
• 2 x Brand stickers
• 1 x User manual

Applications

• RC cars and RC trucks (EC5-equipped setups)
• RC helicopters
• Airplanes
• Jet boats

Safety & Charging Notes

• Ensure the battery voltage (4S/14.8V) and connectors (EC5 + JST-XHR-5P) match the model and charger before use.
• Cease charging immediately upon reaching 4.2V per cell (normal voltage range: 3.7V~4.2V).
• Inspect the battery condition before each use.
• If a new battery does not hold a full charge or loses charge rapidly, use a balance charger and cycle it several times.

For charger/connector compatibility questions or order support, contact https://voltaspir.com/ or email [email protected].

Details

Built for EC5-equipped RC cars and trucks that need strong punch and steady power under load.

Automatic stacking technology is designed to keep pack-to-pack output consistent while targeting longer cycle life.

Each set includes two softcase 4S packs plus the packaging box, brand stickers, and a user manual.