Ultra Tech IM-12180 12V 18Ah SLA Replacement Lawn Mower Battery by Neptune

Neptune / Power King NT-12180 12 Volt 18 Amp Sealed Lead Acid Hi-Capacity Rechargeable Battery Length: 7.13" Width: 3.03" Height: 6.57" – Nut & Bolt Terminal 12-Month Warranty & Lifetime Technical Support from AAA Security Depot since 1991 Sealed AGM design makes batteries leak free, maintenance free high performance Sealed Lead Acid (SLA) batteries. Neptune batteries come fully charged and ready to go once delivered. Simply connect your battery to the application and you are ready to go.