Li-ion Battery Charger 21V 2A MAX DC 5.5×2.5mm Replacement Charger for 18V 21V Lithium Battery Pack Cordless Drill Screwdriver

SpecificationsInput Voltage: AC 100-240V 50/60HzOutput Voltage: DC 21VOutput Current: 2A MaxPlug Type: EU Standard PlugOutput Connector: DC 5.5×2.5mm Male PlugLED Charging IndicatorRed Light: ChargingGreen Light: Fully Charged / StandbyCompatible DevicesSuitable for 18V/21V lithium cordless power tools equipped with a DC 5.5×2.5mm charging port, including:Cordless DrillsElectric ScrewdriversImpact DriversMini ChainsawsAngle GrindersGrass TrimmersHedge TrimmersElectric PrunersPaint SprayersPortable InflatorsOther 21V Li-ion Battery Powered ToolsSafety WarningThis charger is intended for use with 21V lithium-ion battery packs only. Never use it with lead-acid batteries, nickel-metal hydride batteries, or batteries with incompatible voltages.Keep away from rain, water, high humidity, dust, and liquid splashes.Do not cover the charger while it is charging. Place it on a flat, well-ventilated surface to prevent overheating.Do not disassemble, modify, or repair the charger yourself.Operating temperature range: 0°C to 40°C. Do not charge in high-temperature environments, such as in direct sunlight or inside a car during the summer.