2-Pack OVONIC 14.8V 6000mAh 120C 4S Hardcase LiPo Battery Pack with EC5 Plug for 1/8 1/10 RC Car Truck Buggy

Overview

Demanding 1/8 and 1/10 scale RC bashers require serious power, extended drive times, and heavy-duty battery protection. Standard softcase or under-powered 4S batteries frequently experience voltage sag under heavy throttle, short runtimes, and casing ruptures during high-impact jumps, chassis slaps, and harsh landings.

The OVONIC 14.8V 6000mAh 120C 4S Hardcase LiPo Battery Pack is engineered specifically to withstand violent off-road bashing while delivering continuous high-amp output. With a powerful 120C continuous discharge rate (240C peak burst), this high-capacity pack delivers instantaneous throttle response and fade-free torque to clear massive jumps effortlessly. Housed in a rigid, impact-resistant hardcase composite shell with factory-installed EC5 connectors, this 2-pack keeps your RC vehicles running longer and safer.

Primary Applications & Compatibility

Engineered to fit high-capacity 4S battery trays (please verify tray dimensions before purchase), this hardcase 4S pack is optimized for heavy-duty surface setups:

• 1/8 & 1/10 Scale ARRMA Bashing Series: Direct drop-in upgrade for popular 4S and 6S bashers (running single or dual 4S configurations requiring EC5 plugs), including the ARRMA Mojave 4S, Kraton, Outcast, Notorious, and Typhon.

• 1/8 Scale Buggies, Truggies & Monster Trucks: Fits high-performance 1/8 scale platforms from brands like Losi, Team Associated, Mugen, Tekno, and Traxxas configured with EC5 high-current connectors.

• Rock Crawlers & Scale Trail Rigs: Ideal for custom scale rigs and rock crawlers requiring a large 6000mAh capacity reserve for long trail sessions.

Five Key Features

• Massive 120C Discharge Rate (240C Peak Burst): Delivers instant acceleration and eliminates mid-run voltage sag during hard throttle punches.

• Rugged Impact-Resistant Hardcase Shell: Shields sensitive internal lithium polymer cells against sharp stones, severe chassis flex, and brutal crash landings.

• Extended 6000mAh Capacity: Offers a high-density power reserve that significantly extends drive times between pit stops and charge cycles.

• Factory-Fitted EC5 High-Current Connector: Features low-resistance EC5 plugs capable of handling heavy amperage spikes without overheating or melting connections.

• Automated Stacking & Balanced Cell Life: Advanced stacking technology ensures low internal resistance (IR) and uniform cell wear for maximum cycle life and consistent performance.

Specification

• Brand: OVONIC

• Battery Type: Lithium Polymer (LiPo)

• Configuration: 14.8V / 4S1P / 4 Cells

• Capacity: 6000mAh

• Voltage: 14.8V

• Discharge Rate: 120C Continuous (240C Peak Burst)

• Energy: 88.8Wh (per pack)

• Connector Type: EC5 Plug

• Balance Connector: JST-XHR-5P (5-Pin Balance Plug)

• Pack Style: Protective Hardcase

• Dimensions: 152 × 47 × 42 mm (±3mm tolerance) | 6.01 × 1.85 × 1.69 in (±0.12in tolerance)

• Net Weight: 603 g (±5g tolerance) | 1.33 lbs (per pack)

• Pack Quantity: 2-Pack

What's in the Box

• 2 × OVONIC 14.8V 6000mAh 4S 120C Hardcase LiPo Batteries with EC5 Plug

• 2 × OVONIC Brand Stickers

• 1 × User Manual

Safety & Maintenance Guidelines

• Tray Size & Connector Check: Verify that your vehicle's battery tray fits 152 × 47 × 42 mm and that your ESC handles 4S (14.8V) with an EC5 connector.

• Charging Protocol: Always use a dedicated LiPo Balance Charger. Stop charging immediately when cell voltage reaches 4.2V per cell, and never charge batteries unattended.

• Prevent Over-Discharge: Stop driving when cell voltage reaches 3.5V under load. Never discharge below 3.2V per cell to protect internal cell chemistry.

• Pre-Run Inspection: Inspect the hardcase shell, wires, and connectors for physical damage or loose connections before every run.

• Storage Protocol: When not in use for more than 48 hours, store packs at a safe storage voltage of 3.8V–3.85V per cell inside a fireproof LiPo safe bag in a cool, dry location.