⚡[Dual charging capacity]: The charger is designed to hold two batteries at once, which is an effective solution for users who need to charge multiple batteries simultaneously. ⚡[ High Current Output ]: With a powerful 3.0A current output, this charger ensures fast and reliable charging for your compatible batteries, reduces downtime and boosts productivity ⚡[ Quality Structure ]: This charger is made of high-quality material, which is durable and long-lasting, ensuring it can withstand regular use in various environments ⚡[ Compact Design ]: Its compact size makes it easy to store and transport, and can be conveniently placed in a toolbox or work area without taking up too much space ⚡[ Safer ]: has multiple safety protection functions such as overcharge, over-discharge, short circuit, automatic power-off protection, can intelligently identify faulty battery automatically. ⚡[ Easy to use]Professional for everyday use, suitable for Makita 18V 21V lithium battery. Tips: LED status: Green light for power on, red light for charging, green light for full charge! Product Name: Battery Charger Applicable battery: 18V/21V lithium-ion battery Input power supply: AC 110-240V Output voltage: DC 18V/21V-3A Cable length: 80 centimeters Plug specification: US Product size: 200x115x65mm Note: Only the charger, not the battery! Plug Type:US Plug,it applies to Canada, India,Mexico, Thailand, the United States, the Philippines,Taiwan and so on. Voltage:AC100-220V Color: Black Material: plastic Package Contents: 1 * Battery Charger