Amazon.com: WA3868 18V/20V Quick Charger Compatible with Worx 20V Lithium Battery WA3525 WA3520 WA3578 WA3575 WA3512 Replacement for Worx WA3742 WA3732 WA3875 WA3847 WA3881 Charger : Tools & Home Improvement
Battery Adapter Converter For Worx 4pin Orange To For Worx 5pin Green 20v Li-ion Battery Adapter Replacement Power Tool Adapter - Power Tool Accessories - AliExpress
WORX Battery Charger in the Power Tool Batteries & Chargers department at Lowes.com