Amazon.com: PDstation 4000mAh 18V WA3127 Battery Replacement for Worx 18V Battery Compatible with Worx 18 Volt Battery WA3152 WG150 WG152 WG250 WG541 WG900 WG901 Cordless Power Tools : Tools & Home Improvement
Amazon.com: Power Wheel Adapter with Fuse & Switch, Secure Battery Adapter for Worx 20V PowerShare Lithium Battery, with 12 Gauge Wire,Good Power Convertor for DIY Ride On Truck,Robotics,RC Toys and Work Lights :
Shentec 3000mAh 18V and 20V Replacement Battery Compatible with Worx WA3512 WA3511 WA3512.1,Also Compatible with 20V Worx WA3520 WA3525 Li-ion Battery Pack - Amazon.com