APC Replacement Battery Cartridge #55 - UPS battery - lead acid

APC Replacement Battery Cartridge #55 - UPS battery - lead acid

4.3 stars out of 21 reviews
(4.3)|
21 ratings

Key item features

  • Battery Type: This UPS battery is a maintenance-free, sealed Lead-Acid battery featuring suspended electrolyte technology.
  • Operational Convenience: Designed for ease of use, it offers hot-swap battery capability and plug-and-play installation.
  • Environmental Resilience: Operates effectively in temperatures ranging from 32 to 104 °F (0 to 40 °C) and relative humidity of 0-95%.
  • Storage Conditions: Can be stored in temperatures from 5 to 113 °F (-15 to 45 °C) and relative humidity of 0-95%.
  • Altitude Performance: Functions at operating elevations up to 10,000 feet (3000 meters) and storage elevations up to 50,000 feet (15,000 meters).
  • Included Components: The package includes all necessary connectors, a battery recycling guide, an installation guide, and reusable packaging.
  • Performance Restoration: Genuine APC RBCs are tested and certified to restore UPS performance to original specifications.
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Current price is $423.85
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  • Free 30-day returns
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4.3 out of 5 stars
stars21 ratings21 reviews
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Showing 1-3 of 21 reviews

Aug 14, 2025
JLD Cost Consulting
5 out of 5 stars review

Seller Verified Purchase

Adding confidence to operations

Simple removal and replacement and ease of ordering the right replacement battery was essential to keeping our system running with confidence & value.

Review from apc.com
Helpful?73DAGII8B2SG13216291
Aug 22, 2023
RunTimeKey
5 out of 5 stars review

Seller Verified Purchase

APC Original battery greatly improved runtimes

Replaced batteries for our SUA2200 with very good results. Previously had tried a compatible brand, cost about 1/2 the price of the APC but had less than about 1/4 of the runtime. Recalibrating the UPS did take quite a long time but I had excellent [e-mail] support from the APC Tech staff throughout. Several real-world test results did correctly reflect the [updated] values shown on Power Chute status. Out of curiosity, repeated the same real-world test with the compatible battery and sure enough, the battery depleted significantly earlier [i.e. runtime was about 20 - 25% of the APC-Schneider original]. Noteworthy: Pre-sales questions were addressed in a timely fashion, although one tech had "bypassed" a key point - a second covered the needed answer promptly.

Review from apc.com
Helpful?73DAGII8B2SG13216291
Dec 19, 2019
Bruce B
5 out of 5 stars review

Seller Verified Purchase

General Manager

I have always had great service form these guys. This time was no different. Dependable and consistent. Problem solved.

Review from apc.com
Helpful?73DAGII8B2SG13216291