Amazon.com : Universal Power Group 12V 18Ah Replacement Battery for Earthwise Electric Lawn Mower - 2 Pack : General Use Batteries : Patio, Lawn & Garden
DieHard Lawn & Garden Battery - Group Size U1R (Price with Exchange)
EverStart Lead Acid Lawn & Garden Battery, Group Size U1 (12 Volt/230 CCA) - Walmart.com
EverStart Lead Acid Lawn & Garden Battery, Group Size U1 (12 Volt/230 CCA) - Walmart.com
Magna Power 12-Volt 175-Amp Mower Battery in the Power Equipment Batteries department at Lowes.com
EGO POWER+ 56-volt 21-in Self-propelled Cordless Lawn Mower 7.5 Ah (Battery & Charger Included) in the Cordless Electric Push Lawn Mowers department at Lowes.com