Redodo 12V 100Ah Mini LiFePO4 lithium Battery, Save 1/3 the space!
Renogy Renogy Deep Cycle AGM Battery 12 Volt 100Ah for RV, Solar Marine and Off-grid Applications in the Device Replacement Batteries department at Lowes.com
ExpertPower 12V 100Ah Lithium LiFePO4 Deep Cycle Rechargeable Battery | 2500-7000 Life Cycles & 10-Year lifetime | Built-in BMS | Perfect for RV, Solar, Marine, Overland, Off-Grid Applications - Walmart.com
Deep Cycle Hybrid GEL Battery 12 Volt 100Ah | Renogy Solar
Amazon.com: 12V 100AH Gel Battery Replaces Solar Wind Deep Cycle VRLA 12V 24V 48V : Health & Household