APC APCRBC158 UPS Replacement Battery for BX1000M
- Battery
- APCRBC158, APC
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A 12 V 7 A sealed lead-acid cartridge replaces the CSB GP6512 battery in compatible UPS units
This replacement cartridge supplies a single 12 V 7 A sealed lead-acid cell built for high-rate discharge in compatible uninterruptible power supplies. It arrives factory-fresh and includes detailed installation instructions so technicians can swap the module quickly and restore backup runtime.
The kit matches the original CSB GP6512 form factor and electrical profile, making it a direct drop-in for ageing batteries in supported appliances. Sites that require different voltage, capacity or chemistry specifications will need an alternative power pack.
The 12 V 7 A rating defines the energy the cartridge can deliver during an outage and determines whether it fits the host UPS electrical design. Verify the host unit calls for this exact voltage and ampere-hour value before ordering.
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| Product | |
|---|---|
| Brand name | CSB Battery |
| Product line | CSB Battery |
| Product type | Kit/Package |
Follow the included installation instructions to place the single 12V 7A SLA battery into the cartridge, then ensure the terminal polarity is correct before securing the cover — reversed terminals are the most common mistake.
The sealed lead-acid cell gradually loses capacity; plan to replace the entire 12V 7A unit every three to five years or when runtime drops below acceptable levels.
The 7 ampere-hour capacity sets the runtime ceiling; once the stored charge is depleted the UPS will shut down, so size the load to stay within that limit.
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