Best Buy: Greenworks 80 Volt 4Ah Battery (Charger not included) 2902402
82V Dual Port Charger | Greenworks Commercial Canada
Amazon.com: Power Wheel Adapter with Fuse & Switch, Secure Battery Adapter for Greenworks 40V Lithium Battery, with 12 Gauge Wire, Good Power Convertor for DIY Ride On Truck, Robotics, RC Toys and
Greenworks 80 Volt 4Ah Battery (Charger not included) 2902402 - Best Buy