2-Pack Ovonic 2S 2200mAh 7.4V 120C LiPo Battery with XT60 to EC5 Plug for RC Boat Airplane

Overview

High-amp setups like RC speedboats and upgraded EDF jets demand reliable current, but heavy power plugs often generate heat bottlenecking at joint connections. This thermal stress causes unexpected ESC safety cutoffs, slowing you down in the water or mid-air. Forcing a massive battery into a tight, lightweight canopy frame only makes things worse by disrupting your model's center of gravity.

Ovonic 2S 2200mAh 7.4V 120C LiPo Battery Pack provides a highly efficient solution. Weighing just 125g, it slides into narrow compartments while offering a massive 120C discharge punch that maintains peak voltage during full-throttle passes. Equipped with clean XT60 wiring and matching heavy-duty XT60 to EC5 adapters, it provides solid, low-resistance connections that keep power flowing smoothly and running temperatures cool.

Applications

This compact, high-current modular 2S setup delivers seamless energy across demanding weight-sensitive platforms:

• EC5-Equipped RC Boats & Hydroplanes: Supplies high continuous current to avoid thermal throttling during intense water runs.

• Upgraded 1/14 and 1/16 Scale Vehicles: Excellent upgrade for mini-bashers running aftermarket brushless ESCs requiring high-amp delivery.

• RC Airplanes & EDF Jets: Provides reliable punch for fast loops and vertical climbs without throwing off nose-to-tail balancing.

Five Key Features

• Relentless 120C Burst Current: Eliminates sudden power drop or sag under full throttle, keeping performance reliable and snappy.

• XT60 to EC5 Connectivity System: Standard low-resistance XT60 wiring comes with matching high-conductivity EC5 adapters for easy plug-and-play use.

• Compact 125g Footprint: Lightweight construction optimizes your vehicle's center of gravity, enhancing handling agility and flight time.

• Premium LiCoO2 Chemistry: Utilizes high-purity stacking materials to achieve low internal resistance, reducing heat buildup under load.

• ISO Quality Certified Standards: Thorough cell inspection ensures tightly matched voltages for balanced cell health and safe charging.

Specification

• Brand: Ovonic

• Battery Type: Lithium Polymer (LiPo)

• Configuration: 7.4V / 2S1P / 2 Cells

• Capacity: 2200mAh

• Voltage: 7.4V

• Discharge Rate: 120C Continuous

• Energy: 16.28Wh

• Connector Type: XT60 Base with Included XT60-to-EC5 Adapter

• Balance Connector: JST-XHR-5P

• Dimensions: 92 × 45 × 16.5 mm (3.62 × 1.77 × 0.65 in)

• Net Weight: 125 g (0.3 lbs)

• Pack Quantity: 2-Pack

What's in the Box

• 2 × Ovonic 2S 2200mAh 7.4V 120C LiPo Battery with XT60 Plug

• 2 × Premium XT60-to-EC5 Connector Adapters

• 2 × Ovonic Brand Stickers

• 1 × User Manual

Safety Notes

• Always use dedicated LiPo balance chargers (such as Ovonic Mate 1, X1, X4, or D15) and select correct cell counts.

• Never charge batteries unattended or exceed maximum charge rate of 1C.

• Keep adapter sockets clean and dry to preserve solid, low-resistance power flow.

• Store in fireproof LiPo safety bags at recommended storage voltage (3.8V–3.85V per cell).

• Keep battery packs away from high heat, direct sunlight, and moisture.