Worx WORX® 20-Volt Lithium-Ion 2Ah Battery & Charger Kit

The WORX® 20-volt Max lithium battery with a 5hr. Charger fits: WG151, 154, 155, 156, 157, 160, 163, 251, 255, 320, 321, 322, 323, 540, 545, 546, 629, 778, 890, 891, 918, 919, 920, 921, 951 Series. Includes an indicator system to quickly and easily determine how much battery life remains.