Ovonic 8000mAh 14.8V 120C 4S Hardcase LiPo Battery Pack with EC5 Plug for 1/8 and 1/6 Scale RC Cars and Trucks

Overview

Experience extreme runtimes and unstoppable punch with the Ovonic 8000mAh 14.8V 120C 4S Hardcase LiPo battery series. This high-capacity 2-pack is engineered specifically for heavy-duty 1/8 and 1/6 scale brushless RC vehicles that demand continuous, high-amperage power. Packing a massive 8000mAh capacity alongside a pro-grade 120C discharge rating and a rigid, impact-resistant protective hardcase, these batteries deliver the perfect blend of long-lasting track endurance, raw throttle response, and hardcore protection.

Application

This heavy-hitting 4S hardcase pack is optimized for large-scale, high-voltage RC systems:

• Arrma 4S & 6S/8S Series: A perfect fit or dual-pack setup for the Kraton, Outcast, Notorious, Typhon, and Fireteam platforms.

• 1/8 & 1/6 Scale Bashers: Ideal for monster trucks, truggies, and desert racers from Losi (e.g., Super Rock Rey), Traxxas, and Team Associated that support EC5 connections.

• High-Drain Brushless Marine: Provides steady voltage retention and excellent runtimes for large brushless RC boats.

• Please verify your vehicle's battery tray dimensions and ESC connector before purchasing.

Key Features

• Pro-Grade Hardcase Protection: The rugged, impact-resistant outer shell is specifically designed to guard the internal cells against punctures, heavy stones, extreme vibrations, and harsh high-speed rollovers common in off-road environment bashing.

• Colossal 8000mAh Capacity: Offers elite-level energy density, drastically extending your running sessions and keeping your vehicle out of the pits for fewer battery swaps.

• Pro-Grade 120C Discharge Punch: Designed to supply instantaneous current to power-hungry brushless setups, eliminating voltage sag during heavy acceleration, speed runs, and massive backflips.

• Premium Stacking Technology: Built with low-internal-resistance cells that ensure a highly efficient energy transfer and lower operating temperatures under heavy track loads.

• Pre-Soldered EC5 Connector: Outfitted with high-conductivity, factory-soldered EC5 plugs and standard JST-XHR balance leads to handle high-amperage draws securely.

Technical Specifications

• Brand: Ovonic

• Chemistry: Lithium Polymer (LiPo)

• Configuration: 14.8V / 4S1P / 4 Cells

• Capacity: 8000mAh

• Discharge Rate: 120C

• Net Weight (±5g): 630g / 1.39 lbs (per piece)

• Dimensions (±3mm): 140 x 49 x 49 mm / 5.51 x 1.93 x 1.93 inches (L x W x H)

• Connector Type: EC5 Plug

• Balance Connector Type: JST-XHR

• Shell Material: Hardcase

What's in the Box

• 1 x Ovonic 8000mAh 14.8V 120C 4S Hardcase LiPo Batteries

• 1 x Brand Stickers

• 1 x User Manual

Note / Warning

• Balanced Charging: Always use a professional LiPo balance charger via the balance lead. Never leave batteries unattended during a charge cycle.

• Low Voltage Protection: Ensure your ESC’s Low Voltage Cutoff (LVC) is enabled and set to a minimum of 3.4V per cell to protect the internal chemistry from over-discharging.

• Storage Best Practices: For storage lasting longer than 48 hours, bring the packs to a nominal storage level of roughly 3.8V–3.85V per cell inside a certified fireproof LiPo safe bag.

• Thermal Safety: Allow the battery hardcase to cool down completely to ambient room temperature before initiating a recharge cycle after a run.