BatteryJack inc.
BatteryJack inc. 6 Volt 12 Ah UPS Replacement Battery
A 6 V 12 Ah sealed lead-acid battery built with AGM technology for maintenance-free UPS backup
- AGM technology enables maintenance-free operation
- 12 Ah capacity powers compatible UPS units
- Valve-regulated sealed design prevents leaks
- 100% OEM replacement fits original equipment
- Expected service life spans 4-7 years
6 V 12 Ah UPS replacement battery
This sealed lead-acid battery uses advanced AGM technology to provide maintenance-free backup power for compatible UPS units. It is built as a 100% OEM replacement for the Crown Rechargeable Battery model. The valve-regulated design ensures safe, spill-proof operation in server and network environments. Expected service life ranges from four to seven years under normal conditions.
Valve-regulated sealed lead-acid limits
AGM chemistry delivers reliable standby power but cannot sustain deep-cycling loads without reducing overall lifespan. The sealed construction prevents electrolyte maintenance yet makes the unit sensitive to prolonged overcharging or high ambient temperatures. Capacity will gradually decline after the expected service window, requiring scheduled replacement to maintain runtime. This format is unsuitable for applications demanding frequent full discharges.
12 Ah capacity decides fit
The 12 ampere-hour rating determines the available runtime for your specific UPS model and connected load. Verify that your device specifies a 6 V 12 Ah battery before ordering, as higher or lower capacity units will not match the charging profile or physical compartment. Buyers needing extended runtime beyond this rating must select a UPS designed for larger battery modules.
Highlights
- AGM technology enables maintenance-free operation
- 12 Ah capacity powers compatible UPS units
- Valve-regulated sealed design prevents leaks
- 100% OEM replacement fits original equipment
- Expected service life spans 4-7 years
Specifications
No published specifications for this item yet.
Questions about this item
Should I choose the 6 V 12 Ah version or look for a different capacity?
This unit is a single 6 V 12 Ah battery; match the voltage and amp-hour rating printed on your existing battery to confirm fit.
What does the 12 Ah rating deliver when the battery is installed in my UPS?
A 12 Ah rating means the battery can supply a steady current for a longer runtime before the UPS shuts down, compared with lower-capacity packs.
Which interface does this battery use and what does it limit?
It connects with standard F2 quick-disconnect tabs, so the UPS charge circuit and connector type determine the maximum charge rate and compatibility.
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