Balance Charger Lithium Battery Charger BMS 2S 2A

DESCRIPTION

The 2S 2A Lithium Battery Balance Charger and BMS (Battery Management System) is a compact, high-efficiency protection board designed for 7.4V (2-Cell) lithium-ion and lithium-polymer battery packs. This module combines charging regulation with essential safety protections, ensuring your battery pack operates reliably and has a prolonged cycle life.

LED Indicator:

• "CR" - Battery Charging
• "OK" - Battery Fully Charged

APPLICATIONS

• Robotics: Powering small DC motors, servos, and microcontrollers like Arduino or ESP32.
• RC Vehicles: Ideal for small-scale RC cars, boats, and drones.
• Portable Electronics: Bluetooth speakers, LED lanterns, and handheld power tools.
• UPS Systems: Small 7.4V battery backup systems for IoT devices.

TECHNICAL DETAILS

• Input Voltage: 3V - 6V DC
• Battery Configuration: 2S / 3S / 4S
• Charging Voltage: 8.4V / 12.6V / 16.8V
• Max Charging Current: 1A / 2A / 4A

SHIPPING LIST

• 1x Balance Charger Lithium Battery Charger BMS