Worx WA3742 3-5 hour charger for 20V Lithium Ion Batteries

The WORX WA3742 20V lithium battery charger is for 20V Max lithium batteries WA3520, WA3525, WA3512, WA3512. 1, WA3522, WA3544, WA3575, WA3578 use this charger to charge 20V WORX lithium batteries for models: WG151, 154, 155, 156, 157, 160, 163, 251, 255, 320, 321, 322, 323, 540, 545, 546, 629, 779, 890, 891, 918, 919, 920, 921, 951 series.