2 × OVONIC 4S Lipo Battery 5200mAh 130C 14.8V RC Lipo Battery with EC5 Plug for RC 1/10 1/8 Vehicles Car RC Truck

Overview

High-performance 4S RC bashers, scale trucks, and fast brushless aircraft demand continuous high-amperage output. Standard 4S batteries often fail to keep up during full-throttle acceleration, causing severe voltage sag, sluggish throttle response, and thermal ESC cutoffs. This sudden power lag limits speed and risks damaging expensive electronic speed controllers due to voltage instability.

OVONIC 4S 5200mAh 14.8V 130C LiPo Battery Pack is engineered specifically to eliminate these performance bottlenecks. Constructed with premium LiCoO2 materials using automated cell stacking technology, this pack combines an optimal 5200mAh capacity reserve with an extreme 130C continuous discharge rate (260C peak burst). It maintains rock-solid, flat voltage lines under maximum load, delivering instant torque out of tight corners and extended, fade-free bash sessions.

Primary Applications & Compatibility

This high-discharge, versatile 4S battery is optimized for popular 4S surface platforms and high-draw aviation/marine models:

• ARRMA 4S BLX Series & 1/10 - 1/8 Bashers: Perfect drop-in fit for the ARRMA Mojave 4X4 4S BLX, Kraton 4S, and Outcast 4S, as well as various 1/8 and 1/10 scale monster trucks, buggies, and short-course trucks requiring an EC5 connection.

• RC Airplanes, EDF Jets & Helicopters: Supplies stable voltage and punchy thrust for 70mm–80mm EDF jets, scale aerobatic planes, and 500-class helicopters requiring low voltage drop.

• RC Speed Boats & Marine Rigs: Provides consistent current draw for high-RPM marine brushless setups, preventing thermal shutdowns over water.

Five Key Features

• Extreme 130C Continuous (260C Burst) Power: Delivers instantaneous throttle response and punch, completely eliminating mid-run voltage sag.

• Optimal 5200mAh Stamina: Offers an ideal capacity-to-weight ratio for extended running time without overloading vehicle suspension or airframe balance.

• Pre-Soldered EC5 High-Current Connector: Factory-fitted with low-resistance EC5 plugs to handle high amp spikes safely and prevent connection overheating.

• Automated LiCoO2 Stacking Core: Ensures cell-to-cell consistency in capacity and internal resistance, lowering operating temperatures and extending cycle life.

• Unbeatable 2-Pack Value: Includes two high-rate 4S batteries to double your track or field time while keeping downtime to a minimum.

Specification

• Brand: OVONIC

• Battery Type: Lithium Polymer (LiPo)

• Configuration: 14.8V / 4S1P / 4 Cells

• Capacity: 5200mAh

• Voltage: 14.8V

• Discharge Rate: 130C Continuous (260C Peak Burst)

• Energy: 76.96Wh

• Connector Type: EC5 Plug

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

• Dimensions: 138 × 43 × 38 mm (±3mm tolerance) | 5.43 × 1.69 × 1.50 in (±0.12in tolerance)

• Net Weight: 453 g (±5g tolerance) | 1.00 lbs (±0.01lb tolerance)

• Pack Quantity: 2-Pack

What's in the Box

• 2 × OVONIC 4S 5200mAh 14.8V 130C LiPo Batteries with EC5 Plug

• 2 × OVONIC Brand Stickers

• 1 × User Manual

Safety & Maintenance Guidelines

• Voltage & Connector Match: Always verify that your vehicle's ESC is rated for 4S (14.8V), that the dimensions fit your battery tray, and that the plug matches your connector (EC5).

• Charging Protocol: Always use a dedicated LiPo Balance Charger (such as official OVONIC Mate 1, X1, or X4 chargers). Never charge above 4.2V per cell and never charge unattended.

• Prevent Over-Discharge: Cease operation immediately when cell voltage reaches 3.5V under load. Never let cell voltage drop below 3.2V to prevent permanent battery damage.

• Conditioning New Packs: If a new battery does not hold a full charge initially, perform 2 to 3 gentle balance charge/discharge cycles to restore full capacity matching.

• Safe Storage: Store in a fireproof LiPo safety bag at a nominal storage voltage of 3.8V–3.85V per cell in a cool, dry location away from direct sunlight.