21V 2A Lithium Battery Charger for Electric Screwdrivers - 18V 5-Series 18650 Li-ion Battery Wall Charger
Power up your electric screwdrivers and other 18V-21V Li-ion battery-powered tools with this 21V 2A Lithium Battery Charger. Designed for fast and efficient charging, this wall charger features a DC 5.5*2.1mm plug and supports 5-series 18650 lithium batteries. Whether you're a DIY enthusiast or a professional, this charger ensures your tools are always ready for action.

Key Features:

• Fast Charging: Delivers 2A output for quick and efficient charging of 18V-21V Li-ion batteries.
• Intelligent Charging: Utilizes CC-CV (Constant Current-Constant Voltage) charging mode to protect battery life and ensure safety.
• Wide Input Voltage Range: Compatible with 100-240V AC input, making it suitable for use worldwide.
• LED Indicators: Red light indicates charging, green light indicates full charge.
• Advanced Protection: Includes over-voltage, over-current, short-circuit, and overload protection for safe and reliable operation.
• Compact Design: Lightweight and portable, perfect for home, workshop, or job site use.

Specifications:

• Input Voltage: 100-240V AC, 50/60Hz
• Output Voltage: 21V DC
• Output Current: 2A
• Charging Mode: CC-CV
• Charger Port: DC 5.5*2.1mm
• Dimensions: 94 x 47 x 33mm
• Certification: CE
• Protection Features: OVP, OCP, overload protection, short-circuit protection

Applications:

• Electric Screwdrivers: Perfect for charging 18V-21V Li-ion batteries used in electric screwdrivers.
• Power Tools: Compatible with a wide range of 18V-21V Li-ion battery-powered tools.
• DIY Projects: Ideal for hobbyists and professionals working with Li-ion batteries.

Package Includes:

• 1x 21V 2A Lithium Battery Charger
• 1x User Manual

Why Choose This Charger?
This 21V 2A Lithium Battery Charger is a reliable and efficient solution for keeping your 18V-21V Li-ion batteries fully charged. Its intelligent charging system, advanced safety features, and compact design make it a must-have accessory for power tool users.