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Key Features
- Sealed Lead-Acid Battery
- Hot-Swappable
- 3 to 5 Year Expected Battery Life
- Contains Two Battery Cells
Designed for home offices, small businesses, and IT departments, the Replacement Battery Cartridge #55 from APC is a replacement battery pack for select APC Smart-UPS and Back-UPS models that support computers, network systems, and more. It provides reliable battery power during power spikes and outages and its hot-swap installation allows for no downtime. The RBC #55 contains two battery cells and has a life of 3-5 years. Also included are connectors for hooking this up to your compatible UPS.
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Does this item include the two battery packs shown
Does this item include the two battery packs shown in the picture that the UPS requires? Put another way, if I buy one of this item, will it fully replace the UPS batteries?
The APC Replacement Battery Cartridge #55 (B&H # APRBC55) comes with both battery cartridges. It completely substitutes the batteries for compatible UPS models.
Date published: 2026-04-23
question
Do I need to calibrate it, after replacement?
Doubt-it - I didn't and works fine
Date published: 2018-08-26
question
How many AH per battery?
It says 7Ah right on the battery (see photo above).
Date published: 2026-05-11