Greenworks Lawn Mower 48-volt 14-in Push Cordless Lawn Mower 4 Ah (Battery & Charger Included) in the Cordless Electric Push Lawn Mowers department at Lowes.com
Li-Ion accumulator 4000 mAh | FDUZ 79040 | Fieldmann
Cameron Sino 2000mah/3000mah/5000mah Power Tools Battery For Greenworks G-max 40v, 20302,21332,24102,29463,20292,29302,20672 - Digital Batteries - AliExpress
Amazon.com : SOYUS Electric Lawn Mower Cordless, 15 Inch 40V Battery Powered Lawn Mower with Brushless Motor, 6 Position Height, Includes 2x4.0Ah Batteries and Dual Port Charger : Patio, Lawn & Garden