BatteryJack inc.
BatteryJack inc. 12V 9.0AH SLA UPS Replacement Battery for APC RBC5 RBC9 RBC22 RBC32 RBC3
A 12V 9.0AH sealed lead-acid battery with AGM technology replaces APC RBC5, RBC9, RBC22, RBC32 and RBC3 units while increasing capacity over 7.5AH originals
- Advanced AGM technology extends runtime to 9.0AH
- Direct OEM replacement fits APC RBC5 RBC9 RBC22 RBC32 RBC3
- Maintenance-free sealed design requires no upkeep
- 4-7 year expected service life reduces replacement frequency
- Increased capacity over 7.5AH originals improves performance
Compatible APC RBC Models
This 12V 9.0AH sealed lead-acid battery replaces APC RBC5, RBC9, RBC22, RBC32 and RBC3 units. It is built with advanced AGM technology for maintenance-free operation and a 4-7 year expected life. The battery fits existing UPS enclosures without modification.
Capacity Increase Over Original Cells
Original equipment often used 7Ah or 7.5Ah packs; this unit raises usable capacity to 9.0AH through improved AGM construction. The higher rating extends runtime during outages while keeping the same T1/T2 terminal layout and physical footprint.
Runtime Headroom and Limits
The 9.0AH rating supports longer backup for typical network and server loads, though heavy multi-server arrays will exhaust reserve faster. Dimensions are 5.94 length, 2.56 width, 3.66 height, so verify chassis clearance before ordering.
Highlights
- Advanced AGM technology extends runtime to 9.0AH
- Direct OEM replacement fits APC RBC5 RBC9 RBC22 RBC32 RBC3
- Maintenance-free sealed design requires no upkeep
- 4-7 year expected service life reduces replacement frequency
- Increased capacity over 7.5AH originals improves performance
Specifications
No published specifications for this item yet.
Questions about this item
How long before the 12V 9.0AH AGM battery needs replacement?
The expected battery life is 4 to 7 years under normal UPS operation.
What limits runtime during a prolonged power outage?
The 9.0AH capacity determines how long connected equipment stays powered.
Does the sealed AGM unit produce heat or noise during continuous charging?
Sealed AGM construction is maintenance-free with no moving parts, so it runs silently and generates minimal heat.
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