Vapex – 700mA Balance Charger for 1S–3S LiPo & LiFePO4 Batteries

The Vapex 700mA Balance Charger is a compact, microprocessor-controlled charger designed for 1S, 2S and 3S LiPo and LiFePO4 batteries (3.7V / 7.4V / 11.1V). Built for safety, precision and portability, it automatically balances each cell independently, making it ideal for airsoft, RC, and hobby LiPo users who want reliable charging without complexity.

With built-in power supply, LED cell-status indicators, and automatic cell voltage detection, this charger ensures consistent balance accuracy within ±15mV. Intelligent cut-off voltages protect battery health and extend service life, while multiple safety protections guard against incorrect connections and short circuits.

Key Features

• 700mA Smart Balance Charger

• Supports 1S–3S Batteries (3.7V / 7.4V / 11.1V)

• Compatible with Li-Po & LiFePO4 Batteries

• Microcomputer Controlled – balance precision within ±15mV

• Automatic Cell Detection & Independent Voltage Control

• LED Indicators – real-time status for each cell

• Built-In Power Supply – slim, portable design

• Safety Protections – reverse polarity & short-circuit protection

• Optimised Cut-Off Voltages

  • Li-Po: 4.20 ± 0.015V per cell

  • LiFe: 3.65 ± 0.015V per cell

Charging Performance (Guide Times)

Charging times vary by battery brand, age and ambient temperature (10°C–30°C)

Technical Specifications

• Charge Current: 700mA

• Battery Types: Li-Po / LiFePO4

• Cell Count: 1S / 2S / 3S

• Voltage Range:

  • Li-Po: 4.2V – 12.6V

  • LiFe: 3.65V – 10.95V

• Weight: 94g

• Dimensions: 101 × 61 × 34mm

Ideal For

• Airsoft LiPo & LiFe battery charging

• RC vehicles & drones

• Hobby electronics

• Safe balance charging at home or on the go

Safety Information

Always use the correct battery type and cell count. Do not charge damaged or swollen batteries. Charge in a fire-resistant LiPo charging bag and never leave charging batteries unattended. Follow manufacturer guidelines for safe LiPo and LiFe battery handling.