21V 2A Li-ion charger

🔹 Features

• Output: 21V 2A

• Input: 100–240V AC, 50/60Hz

• For: 5S 18.5V Li-ion battery packs

• Intelligent charging: Pre-charge, CC, CV, auto cut-off

• Dual-color LED indicators for status monitoring

• Protection: Over-voltage, over-current, short-circuit, reverse polarity

• Compact and lightweight design

• Certified by CE, UL, FCC, PSE, CCC

• OEM/ODM customization available

• 3-year warranty

• Widely used in cordless power tools, LED lighting systems, RC vehicles, drones, portable electronics, and battery-powered devices.