Extreme 120C Power for Arrma 6S & 8S Speed Runs
The Ovonic 120C 3S 6500mAh 11.1V is engineered for RC enthusiasts who demand maximum current delivery and extended run times. With a massive 120C discharge rate, this battery provides the explosive “punch” needed for aggressive acceleration and record-breaking speed passes in 1/7 and 1/8 scale bashers.
Designed for High-Amp Performance: This pack is built to handle the rigorous power demands of modern brushless systems, ensuring your vehicle maintains top speed even under heavy load during intense off-road bashing or street racing.
Key Performance Features
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Elite 120C Discharge: Specifically tuned for high-amp draw vehicles, delivering consistent power and minimizing voltage sag for the Arrma 6S BLX and 8S series.
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Massive 6500mAh Capacity: Enjoy significantly longer run times, making it the perfect choice for back-to-back speed runs or long-duration outdoor adventures.
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Lightweight Efficiency: At only 407g, this battery offers a superior power-to-weight ratio, improving vehicle agility, jumping physics, and overall handling.
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High-Conductivity EC5 Plug: Equipped with a genuine EC5 connector and heavy-duty 12 AWG wiring to ensure maximum efficiency and heat resistance during extreme power spikes.
Technical Specifications
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Brand: Ovonic
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Configuration: 11.1V / 3S1P
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Capacity: 6500mAh
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Discharge Rate: 120C (240C Burst)
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Shell Material: Softcase
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Net Weight (20g): 407g / 0.90 lb per pack
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Dimensions (5mm): 133 x 43 x 33 mm / 5.24 x 1.69 x 1.30 inch
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Connector Type: EC5 Plug
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Balance Connector: JST-XH-4P
Compatibility Guide: Arrma 6S & 8S Experts
This 3S pack is designed to be used individually for 3S builds or in pairs for 6S/8S power:
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Single Pack (3S): Arrma Granite 3S BLX, Senton 3S, Typhon 3S, Big Rock 3S.
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Dual Pack (6S/8S Power): Arrma Felony 6S, Mojave 6S/8S, Infraction 6S, Kraton 6S/8S BLX, Talion 6S, Outcast 6S, Notorious 6S.
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Fitment Note: Please check your battery tray dimensions to ensure a proper fit.
Whats in the Box?
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2 x Ovonic 120C 11.1V 6500mAh 3S LiPo Battery with EC5 Plug
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1 x User Manual
Safety & Maintenance
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Charging: Always use a LiPo Balance Charger. Stop charging immediately when any cell reaches 4.2V (Normal range: 3.7V4.2V).
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Storage: Store at 3.8V per cell (11.4V total) in a fireproof LiPo safety bag when not in use for more than 48 hours.
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Inspection: Regularly check the battery surface and individual cell voltages before every use to ensure safety.
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Conditioning: If a new battery does not hold a full charge, use a Balance Charger to cycle the pack several times to achieve optimal cell health.





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