Greenworks Pro 80-volt Max 21-in Self-propelled Cordless Lawn Mower 4 Ah ( Battery & Charger Included) in the Cordless Electric Push Lawn Mowers department at Lowes.com
Amazon.com: ANTRobut 2Pack 6.0Ah Replacement Greenworks 24V Battery 29842 29852 BAG709 BAG710 for Greenworks 24V and 2x24V(48V) Tools with Dual Port Charger : Tools & Home Improvement
BOSCH GLL3-330CG Green Beam 3 Plane Laser with 12-Volt Rechargeable Battery - Contractors-Tools.com