BatteryJack inc. 2 Pack 6V SLA VRLA 4.55 Ah standard battery

Two-Pack 6 V 4.55 Ah SLA Set

This two-pack supplies a pair of 6 V sealed lead-acid batteries, each rated at 4.55 Ah. They are built with AGM technology for spill-proof operation in any orientation. The set suits buyers who need a direct drop-in replacement for UPS units, alarm panels or emergency lighting systems.

4.55 Ah Capacity and Service Life

At 4.55 Ah each, the cells deliver enough reserve for typical backup loads such as small UPS units or security panels. Expected floating service life spans four to seven years depending on temperature and duty cycle. The maintenance-free design eliminates watering or specific-gravity checks. Users needing longer runtime or higher discharge rates will need larger-capacity modules.

AGM Sealed Construction Limits

The absorptive glass mat separator recombines over 90 percent of generated gas, keeping the case sealed and non-spillable for air transport. Operation is safe in any position without electrolyte leakage. The chemistry is not suited for deep-cycle traction duties or rapid repeated discharges. Buyers requiring frequent deep cycling should consider alternative chemistries.