5-Pack UpStart Battery UB645 6V 4.5Ah (4500mAh) AGM SLA — Compatible with Orion ELECTROLYTE ANALYZER — F1 Terminal, Includes 10 F1 to F2 Terminal Adapters

Five UpStart Battery UB645 replacement cells designed for use with Orion ELECTROLYTE ANALYZER units. These are UB645 Universal Sealed Lead Acid (SLA) batteries, valve-regulated AGM construction, nominal 6V voltage and 4.5Ah (4500mAh) capacity. Each battery comes equipped with an F1 terminal. Package includes 10 F1 to F2 terminal adapters for alternative connection options. Ideal as direct replacements or spares, this 5-pack supplies reliable, maintenance-free power from the UpStart Battery brand.