Charge two batteries at once and save time. This dual port fast charger charges all Westinghouse 24V lithium-ion batteries including: W24V2AH, W24V4AH, W24V5AH, and W24V8AH (Batteries sold separately.) Save time and trouble by charging 2 batteries at once. Quickly charge any 24V batteries used in all Westinghouse 24V cordless electric snow blowers and snow shovels. Note: Also charges all 24V batteries for all SnowJoe 24V battery powered snow blowers and snow shovels. Equipped with thermal, over-voltage & over-current circuit protection and will help your 24V batteries charge safely and have a long life. The W24V2DP charger weighs less than 1.5 pounds and plugs into a standard 120V outlet, so you can sit it on any flat surface, and even bring with you easily for a recharge whenever, wherever you need it. And since the Westinghouse W24V2DP dual port charges two batteries at once, you can quickly clear the snow then go enjoy the winter.