Find the right battery for riding lawn mower at Batteries Plus
Amazon.com: Mighty Max Battery 12V 35Ah Gel Battery Replaces JohnDeere Lawn Tractor-Riding Mower 108 : Patio, Lawn & Garden
12-Volt Absorbent Glass Mat (AGM) Battery - 135 CCA - 725P17136 | Troy-Bilt US
Amazon.com: Chrome Battery 12V 35AH SLA Rechargeable Replacement Battery for Lawn Mower, UPS Back Up, and More: 7.68 x 5.12 x 6.46, Nut and Bolt (T3) Terminal : Health & Household