Specifications Of The Charger: Adapter Type: UK Input Voltage: AC100-240V 50/60HZ Input Current: 0.8A Output: 21V / 1.5A Suitable for: For Worx 18V /20V Li-ion Batteries WA3512, WA3512.1, WA3520, WA3731, WA3732 Color: Black Charging Indicator LED light: Remain Red: charging Remain Green: full charged Flashing red: bad connected, high temperature or reverse connect Compatible Battery : For Worx WA3512, WA3512.1, WA3520, WA3525, WA3575, WA3731, WA3732, WA3742 Compatible models: For Worx WG180, WG175, WG170, WG166, WG165, WG163, WG160, WG157, WG156, WG155, WG155.5, WG154, WG153, WG152, WG151, WG151.5, WG151E, WG150, WG255, WG251, WG251.5, WG545, WG540, WG540.5, WG890, WG891, WU287, WU381, WX163 Package contains: 1x UK Battery Charger.
eBay