Vapex 7.4V 850mAh 30C / 60C LiPo Battery (JST)

The Vapex 7.4V 850mAh LiPo Battery is an exceptionally high-quality lithium-polymer battery pack, designed to deliver reliable power, fast response, and long service life for airsoft and hobby applications. Built to a higher standard than many low-cost alternatives, this battery focuses on consistent output, safe operation, and durability.

Supplied as standard with a JST (BEC) connector, this compact 2S LiPo is ideal for replicas where space is limited but performance still matters. Each battery is supplied with detailed safety, charging, and storage instructions to help maximise lifespan and performance.

Key Features

• 7.4V LiPo Battery (2S1P)

• 850mAh Capacity – Compact and lightweight

• 30C Continuous / 60C Burst Discharge

• High-Quality Lithium-Polymer Cells

• JST (BEC) Connector Fitted as Standard

• 3-Pin JST-XH Balance Lead

• High-Temperature Silicone Wiring

• Supplied with Full Safety & Care Instructions

• Designed for Airsoft & Hobby Use

Technical Specifications

• Brand: Vapex-Tech

• Battery Type: LiPo (Lithium Polymer)

• Voltage: 7.4V (2S)

• Capacity: 850mAh

• Configuration: 2S1P

• Weight: 48g

Discharge Rating:

• Continuous: 30C (25.5A)

• Burst: 60C (51A)

Charge Rating:

• Max Charge Current: 1C (850mA)

• Max Charged Voltage: 8.5V (4.25V per cell)

• Minimum Voltage: 6.0V (3.0V per cell)

Connections:

• Main Connector: JST (BEC)

• Balance Connector: 3-Pin JST-XH

• Wire Gauge: 20 AWG High-Temp Silicone Wire

Ideal For

• Compact airsoft AEGs

• PDW and small-battery compartments

• Stock tubes and handguards with limited space

• Hobby and electronics applications requiring fast discharge

Safety Information

LiPo batteries must be handled with care. Always use a LiPo balance charger and connect the balance lead when charging. Never overcharge or over-discharge cells. Always charge and store in a fire-retardant LiPo bag and never leave charging batteries unattended. Discontinue use immediately if the battery shows swelling, damage, or excessive heat.