2 Pack Ovonic 6500mAh 11.1V 120C 3S Hardcase LiPo Battery Pack with Deans T Connector for RC Cars and Trucks

Overview

Unleash prolonged runtimes and punishing acceleration with the Ovonic 6500mAh 11.1V 120C 3S Hardcase LiPo battery pack. This high-capacity 2-pack is engineered for demanding RC enthusiasts who want to push their brushless systems to the absolute limit. With an elite 120C discharge rating and a rigid, impact-resistant protective hardcase, these packs deliver stable voltage retention and heavy-duty durability for relentless backyard bashing or track racing.

Application

This high-capacity 3S hardcase configuration is designed to fit standard battery trays on a wide array of mid-to-large-scale RC platforms:

• 1/10 & 1/8 Scale Bashers: Excellent for 3S-capable stadium trucks, monster trucks, short course trucks, and rock racers.

• Popular Brand Compatibility: Fits smoothly into 3S and 6S configurations from Arrma (e.g., Granite, Big Rock, Senton, Typhon 3S), Traxxas, Losi, and Team Associated models utilizing Deans T-style setups.

• High-Drain Brushless Systems: Engineered to feed power-hungry ESCs and motors requiring a secure 11.1V electrical pathway.

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

Key Features

• Massive 6500mAh Capacity: Experience vastly extended runtimes and fewer interruptions for battery changes, allowing you to maximize your track or field sessions.

• Pro-Grade 120C Discharge Rate: Provides instant throttle response and massive initial "punch" out of corners or off jumps, effectively eliminating voltage sag under maximum load.

• Rugged Protective Hardcase: Heavy-duty outer casing safeguards internal cells from sharp stones, high-speed impacts, chassis flex, and punishing rollovers common in off-road environments.

• Premium Quality Chemistry: Features an advanced cell-stacking structure ensuring incredibly low internal resistance, low running temperatures, and a long operational cycle life.

• Factory-Fitted Deans T Connector: Pre-soldered with high-conductivity Deans-style T connectors and standard JST-XHR-4P balance leads for seamless, secure power transmission.

Technical Specifications

• Brand: Ovonic

• Chemistry: Lithium Polymer (LiPo)

• Configuration: 11.1V / 3S1P / 3 Cells

• Capacity: 6500mAh

• Discharge Rate: 120C

• Net Weight (±5g): 400g / 0.88 lbs (per piece)

• Dimensions (±3mm): 138 x 43 x 34 mm / 5.43 x 1.69 x 1.34 inches (L x W x H)

• Connector Type: Deans T-Style Plug

• Balance Connector Type: JST-XHR-4P

• Shell Material: Hardcase

What's in the Box

• 2 x Ovonic 6500mAh 11.1V 120C 3S Hardcase LiPo Batteries

• 2 x Brand Stickers

• 1 x User Manual

Note / Warning

• Safe Balanced Charging: Always use a dedicated LiPo balance charger via the balance lead. Never leave charging batteries unattended.

• Low Voltage Protection: Ensure your ESC’s Low Voltage Cutoff (LVC) is turned on and calibrated to a minimum of 3.2V–3.5V per cell to protect internal chemistry from over-discharging.

• Storage Best Practices: When storing the packs for more than 48 hours, bring them to a nominal storage charge level of roughly 3.8V–3.85V per cell inside a certified fireproof LiPo safe bag.

• Thermal Safety: Let the battery hardcase cool completely to ambient room temperature before initiating a recharge cycle after running your vehicle.