Amazon.com: VMAX LFP27-12100XTR 12V Battery 1280Wh 100 Amp Hours Lithium Iron LiFePO4 Lithium Iron Phosphate Deep Cycle 12"L x 6.7"W x 8.2"H Replacement for Group 27 GEL AGM SLA Batteries : Health
MK Battery 8G24UT-DEKA - 12 Volt 73 Amp Hour Gel Battery