P20S Compatibility: Specifically designed for Ingco P20S 20V lithium-ion battery packs Output Specifications:20V DC with 2A output current for efficient charging Input Voltage:12-24V DC versatile input range for various power sources Compact Design: Space-saving form factor for easy storage and transport LED Indicator: Clear charging status display at a glance Safety Protection: Built-in overcharge, overcurrent, and short-circuit protection Rapid Charging:2A output reduces downtime between tasks Application: Charging P20S series batteries for cordless tools Packaging: Color box