BatteryJack inc.
BatteryJack inc. 12V 9AH Sealed Lead Acid Battery
Delivers 12 V and 9 Ah of maintenance-free AGM power in a sealed, non-spillable case
- Ready for immediate use with 12V 9AH sealed AGM power
- Lasts up to 7 years in standby service
- Fits original equipment as a 100% OEM replacement
- Operates in any position without electrolyte leakage
- Maintenance-free design needs no water or acid checks
12 V 9 Ah sealed lead-acid battery
The BatteryJack 12 V 9 Ah unit uses AGM construction to deliver maintenance-free standby power for UPS units, alarm panels and emergency lighting. Its sealed, non-spillable design allows mounting in any orientation and meets IATA air-transport requirements.
9 Ah capacity for standby loads
Nine ampere-hours supports typical backup loads for the rated 4–7 year float life; gas recombination above 90 % keeps electrolyte loss minimal. Runtime shortens under high-current discharge, so the cell is sized for moderate, intermittent draw rather than continuous heavy load.
Drop-in replacement for standard cases
The battery fits existing 12 V 9 Ah compartments without wiring changes and requires no watering or specific-gravity checks. It frees the installer from periodic maintenance while the sealed case prevents electrolyte leakage in any mounting position.
Highlights
- Ready for immediate use with 12V 9AH sealed AGM power
- Lasts up to 7 years in standby service
- Fits original equipment as a 100% OEM replacement
- Operates in any position without electrolyte leakage
- Maintenance-free design needs no water or acid checks
Specifications
No published specifications for this item yet.
Questions about this item
Will this 12 V 9 AH battery fit the same compartment as my old 12 V 7 AH unit?
It shares the same 12 V nominal voltage and standard sealed lead-acid footprint, so it will slot into the existing tray; verify the physical length and width match your current battery before ordering.
How can I confirm the battery is holding charge after I install it?
Charge it fully with a compatible AGM charger, let it rest for an hour, then measure the open-circuit voltage — a healthy unit will show a stable reading at the rated 12 V level.
Does the box include mounting hardware or cables?
The battery ships as a standalone unit with terminal bolts only; any harnesses, brackets or chargers must be sourced separately.
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