4-Pack UpStart UB645 Replacement for SL Waber PowerHouse 280T — 6V 4.5Ah (4500mAh) Sealed Lead Acid Battery (AGM/SLA), F1 Terminals + 8 F1-to-F2 Adapters

Four UpStart Battery replacement units compatible with the SL Waber PowerHouse 280T and designed as direct UB645 universal sealed lead acid (AGM/SLA) replacements. Voltage: 6V; Capacity: 4.5Ah (4500mAh). Each battery is supplied with F1 terminals, and the set includes eight F1 to F2 terminal adapters to fit alternate connector styles. Ideal for standby power and general-purpose applications requiring a UB645-format SLA battery.