ritar rt1250-f2 12v 5ah sealed lead acid battery - this is an ajc brand replacement ajc battery is compatible with these brands: ritar. important: you must re-use: your existing cabling and hardware. these are replacement batteries only. note: it is your responsibility to verify the batteries being ordered match the batteries in your unit prior to placing your order. we are not responsible for incorrect orders. chemistry: sealed lead acid (agm). warranty: 1 year. disclaimer: our products are not affiliated with or authorized by ritar.