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Powerwarehouse APC SU1400RMNET UPS Battery - Premium Powerwarehouse 12V Lead Acid Battery Catridge #8 (2 Pack)
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Powerwarehouse APC SU1400RMNET UPS Battery - Premium Powerwarehouse 12V Lead Acid Battery Catridge #8 (2 Pack)
  • Compatibility: Fits: APC SU1400RMNET
  • Parts: 18 Months
  • Labor: 18 Months
  • Model #: 2XRBC8SLA81
  •  
  • $234.99 
  • Free Shipping
Powerwarehouse APC SU1400RMX106 UPS Battery - Premium Powerwarehouse 12V Lead Acid Battery Catridge #8 (2 Pack)
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Powerwarehouse APC SU1400RMX106 UPS Battery - Premium Powerwarehouse 12V Lead Acid Battery Catridge #8 (2 Pack)
  • Compatibility: Fits: APC SU1400RMX106
  • Parts: 18 Months
  • Labor: 18 Months
  • Model #: 2XRBC8SLA86
  •  
  • $234.99 
  • Free Shipping
Powerwarehouse APC RBC8 UPS Battery - Premium Powerwarehouse 12V Lead Acid Battery Catridge #8 (2 Pack)
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Powerwarehouse APC RBC8 UPS Battery - Premium Powerwarehouse 12V Lead Acid Battery Catridge #8 (2 Pack)
  • Compatibility: Fits: APC RBC8
  • Parts: 18 Months
  • Labor: 18 Months
  • Model #: 2XRBC8SLA87
  •  
  • $234.99 
  • Free Shipping
Powerwarehouse APC SU1400RM UPS Battery - Premium Powerwarehouse 12V Lead Acid Battery Catridge #8 (2 Pack)
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Powerwarehouse APC SU1400RM UPS Battery - Premium Powerwarehouse 12V Lead Acid Battery Catridge #8 (2 Pack)
  • Compatibility: Fits: APC SU1400RM
  • Parts: 18 Months
  • Labor: 18 Months
  • Model #: 2XRBC8SLA80
  •  
  • $234.99 
  • Free Shipping
Powerwarehouse APC SU1400RMBX120 UPS Battery - Premium Powerwarehouse 12V Lead Acid Battery Catridge #8 (2 Pack)
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Powerwarehouse APC SU1400RMBX120 UPS Battery - Premium Powerwarehouse 12V Lead Acid Battery Catridge #8 (2 Pack)
  • Compatibility: Fits: APC SU1400RMBX120
  • Parts: 18 Months
  • Labor: 18 Months
  • Model #: 2XRBC8SLA82
  •  
  • $234.99 
  • Free Shipping
APC Smart-UPS (PCPER) -  Compatible Replacement Battery Kit
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APC Smart-UPS (PCPER) - Compatible Replacement Battery Kit
  • Series: APC
  • Type: Kit/Package
  • Weight: 6
  • Model #: APC-PCPER
  •  
  • $17.99 
  • $19.40 Shipping
APC Back-UPS (PCNET) -  Compatible Replacement Battery Kit
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APC Back-UPS (PCNET) - Compatible Replacement Battery Kit
  • Series: APC
  • Type: Kit/Package
  • Weight: 10
  • Model #: APC-PCNET
  •  
  • $27.99 
  • $27.00 Shipping
Minuteman - BM0073
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Minuteman - BM0073
  • Model #: BM0073
  •  
  • $180.12 
  • Free Shipping
SLA Battery for APC BR1300LCD - Powerwarehouse replacement RBC109 Catridge #109 Maintenance-Free Lead Acid Battery
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  • $72.00 
  • Free Shipping
Minuteman MMEW5YR-04 Standard Extended Warranty
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Minuteman MMEW5YR-04 Standard Extended Warranty
  • Type: Other
  • Compatibility: Minuteman CPE2000, CPE3000, CPEBP1000, EBP36EXL, EBP72EXL Minuteman Endeavor ED2000RM2U, ED2000RMT2U, ED3000RM2U, ED3000RMT2U, ED6200RM Minuteman EnterprisePlus E2000RM2U, E3000RMT2U
  • Model #: MMEW5YR-04
  •  
  • $269.69 
  • Free Shipping
SLA Battery for APC BX1300LCD-CN - Powerwarehouse replacement RBC109 Catridge #109 Maintenance-Free Lead Acid Battery
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  •  
  • $72.00 
  • Free Shipping
SLA Battery for APC BX1500LCD - Powerwarehouse replacement RBC109 Catridge #109 Maintenance-Free Lead Acid Battery
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  • $72.00 
  • Free Shipping
SLA Battery for APC BR1500LCD - Powerwarehouse replacement RBC109 Catridge #109 Maintenance-Free Lead Acid Battery
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  •  
  • $72.00 
  • Free Shipping
SLA Battery for APC RBC109 - Powerwarehouse replacement RBC109 Catridge #109 Maintenance-Free Lead Acid Battery
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  •  
  • $72.00 
  • Free Shipping
SLA Battery for APC BR1300LCD - Powerwarehouse replacement RBC109 Catridge #109 Maintenance-Free Lead Acid Battery
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  •  
  • $72.00 
  • Free Shipping
OPTI-UPS DS1000B -  Compatible Replacement Battery Kit
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OPTI-UPS DS1000B - Compatible Replacement Battery Kit
  • Series: OptiUPS
  • Type: Kit/Package
  • Weight: 18
  • Model #: OPT-DS1000B
  •  
  • $53.99 
  • $34.00 Shipping
Powerwarehouse APC RBC25 UPS Battery - Premium Powerwarehouse 12V Lead Acid Battery Catridge #25 (2 Pack)
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Powerwarehouse APC RBC25 UPS Battery - Premium Powerwarehouse 12V Lead Acid Battery Catridge #25 (2 Pack)
  • Compatibility: Fits: APC RBC25
  • Parts: 18 Months
  • Labor: 18 Months
  • Model #: 2XRBC25SLA254
  •  
  • $300.95 
  • Free Shipping
SLA Battery for APC SUA1000RM2U Powerwarehouse replacement RBC23 Catridge #23 Maintenance-Free Lead Acid Battery
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  •  
  • $160.00 
  • Free Shipping
SLA Battery for APC SU1000R2BX120 Powerwarehouse replacement RBC23 Catridge #23 Maintenance-Free Lead Acid Battery
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  •  
  • $160.00 
  • Free Shipping
SLA Battery for APC RBC23 Powerwarehouse replacement RBC23 Catridge #23 Maintenance-Free Lead Acid Battery
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  •  
  • $160.00 
  • Free Shipping
SLA Battery for APC SUA1000RMUS Powerwarehouse replacement RBC23 Catridge #23 Maintenance-Free Lead Acid Battery
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  • $160.00 
  • Free Shipping
SLA Battery for APC SMT100RMI2U Powerwarehouse replacement RBC132 Catridge #132 Maintenance-Free Lead Acid Battery
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  •  
  • $169.99 
  • Free Shipping
OPTI-UPS DS1000B-RM -  Compatible Replacement Battery Kit
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OPTI-UPS DS1000B-RM - Compatible Replacement Battery Kit
  • Series: OptiUPS
  • Type: Kit/Package
  • Weight: 18
  • Model #: OPT-DS1000B-RM
  •  
  • $53.99 
  • $34.00 Shipping
OPTI-UPS PS1000B-RM -  Compatible Replacement Battery Kit
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OPTI-UPS PS1000B-RM - Compatible Replacement Battery Kit
  • Series: OptiUPS
  • Type: Kit/Package
  • Weight: 18
  • Model #: OPT-PS1000B-RM
  •  
  • $53.99 
  • $34.00 Shipping
OPTI-UPS DS1000D -  Compatible Replacement Battery Kit
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OPTI-UPS DS1000D - Compatible Replacement Battery Kit
  • Series: OptiUPS
  • Type: Kit/Package
  • Weight: 18
  • Model #: OPT-DS1000D
  •  
  • $53.99 
  • $34.00 Shipping
OPTI-UPS PS1000B -  Compatible Replacement Battery Kit
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OPTI-UPS PS1000B - Compatible Replacement Battery Kit
  • Series: OptiUPS
  • Type: Kit/Package
  • Weight: 14
  • Model #: OPT-PS1000B
  •  
  • $43.99 
  • $29.00 Shipping
OPTI-UPS DS1000DL -  Compatible Replacement Battery Kit
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OPTI-UPS DS1000DL - Compatible Replacement Battery Kit
  • Series: OptiUPS
  • Type: Kit/Package
  • Weight: 18
  • Model #: OPT-DS1000DL
  •  
  • $53.99 
  • $34.00 Shipping
Powerwarehouse APC RBC22 UPS Battery - Premium Powerwarehouse 12V Lead Acid Battery Catridge #22 (2 Pack)
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Powerwarehouse APC RBC22 UPS Battery - Premium Powerwarehouse 12V Lead Acid Battery Catridge #22 (2 Pack)
  • Compatibility: Fits: APC RBC22
  • Parts: 18 Months
  • Labor: 18 Months
  • Model #: 2XRBC22SLA229
  •  
  • $310.95 
  • Free Shipping
Upsonic UPS 300 -  Compatible Replacement Battery Kit
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Upsonic UPS 300 - Compatible Replacement Battery Kit
  • Series: Upsonic Batteries
  • Type: Kit/Package
  • Weight: 10
  • Model #: US-UPS 300
  •  
  • $27.99 
  • $27.00 Shipping
SLA Battery for APC RBC24 - Powerwarehouse replacement RBC24 Catridge #24 Maintenance-Free Lead Acid Battery
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  • $185.00 
  • Free Shipping
SLA Battery for APC SUA1500RM2U - Powerwarehouse replacement RBC24 Catridge #24 Maintenance-Free Lead Acid Battery
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  • $185.00 
  • Free Shipping
SLA Battery for APC SU1400R2BX120 - Powerwarehouse replacement RBC24 Catridge #24 Maintenance-Free Lead Acid Battery
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  • $185.00 
  • Free Shipping
SLA Battery for APC SU1400R2X122 - Powerwarehouse replacement RBC24 Catridge #24 Maintenance-Free Lead Acid Battery
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  •  
  • $185.00 
  • Free Shipping
SLA Battery for APC SU1400RM2U - Powerwarehouse replacement RBC24 Catridge #24 Maintenance-Free Lead Acid Battery
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  •  
  • $185.00 
  • Free Shipping
SLA Battery for APC SUA1500R2X93 - Powerwarehouse replacement RBC24 Catridge #24 Maintenance-Free Lead Acid Battery
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  •  
  • $185.00 
  • Free Shipping
SLA Battery for APC SU1400RM2UX93 - Powerwarehouse replacement RBC24 Catridge #24 Maintenance-Free Lead Acid Battery
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  •  
  • $185.00 
  • Free Shipping

Whether you have a busy data center or web servers that need to be constantly online, UPS accessories help you ensure that your surge protection system is efficient at all times. Make sure to consider the coverage time provided by the UPS power bank, and to have replacement batteries for your UPS system if required.

The UPS Protects Data and Keeps the System Running

UPS stands for “Uninterruptible Power Supply”. This device is essential in mission-critical environments and data centers since it prevents downtime in case of electrical failure. It’s able to provide backup power, allow the computer or server to shut down properly and prevent data loss. Different types of UPS surge protectors are capable of providing backup power for different amounts of time. You can also set them up to alert the server when the battery is running low, so it will shut down correctly before the power source fails. 

Know When It’s Time to Get UPS Replacement Batteries

The battery in your UPS surge protector wears out over time, just like the ones inside your laptop and smartphone. It gradually loses its original capacity. Some UPS models test their batteries regularly to make sure they can offer enough backup power for the right amount of time. Use software to monitor how fast the battery loses capacity, or take note of the time it takes to go off. Luckily, UPS replacement batteries are easy to find and install. As a rule of thumb, you should replace the battery every three or four years.  Most UPS power supplies have a battery slot that's similar to the one on your laptop where you can find the worn-out battery.

UPS Network Management Cards Let You Monitor Your UPS Power Supply Via a Secure Network 

UPS network management cards, like the APC® AP9631 and APC AP9630, add extra functionalities to your UPS surge protector. They allow you to monitor your UPS system via a secure network browser using the IPv6 protocol. They use device encryption to connect via HTTPS/SSL, SSH and SNMPv3. These UPS accessories also notify you when a problem occurs, so you’ll be able to prevent downtime or data losses. Network management cards offer data and event logs to help you identify problems in advance.

External Battery Packs Extend the Uptime of Your UPS Surge Protector

Some UPS models can work with external batteries to offer even more protection from electrical failure. They work similarly to the power banks you use for your smartphone, as they extend the runtime of the UPS power supply after the battery inside has died. Most external battery packs come with a cord, which goes into a dedicated connector. Some models, like the Tripp Lite® BP72V18-2US, have daisy-chain connectors to add multiple battery packs to the same UPS surge protector. Many external UPS batteries have unique designs that allow you to stack them in racks and create a tidy set up in a data center. Browse Newegg to find all of the available power supplies today.

Bestselling UPS Accessories Reviews:

Chris M.
8/30/2025 6:26:54 AM
It had over an 80% charge when it arrived

“ Changing these batteries out is a PIA because of the number of things that are plugged into the UPS. ”

CyberPower RB1270X2A UPS Replacement Battery Cartridge 12V 7AH
Anonymous
7/25/2025 3:45:05 AM
Perfect replacement

“ You can't buy generic batteries for my UPS, I think due to the proprietary connector they use. ”

APC by Schneider Electric Replacement Battery Cartridge #161 APCRBC161
Thomas D.
3/21/2025 6:30:08 AM
Solved My Problem

“ This happened about 3 times before I suspected my UPS. ”

PowerStar--Replacement UB1290 12V 9Ah APC UPS Computer Back Up Power Battery - 2 Pack
David C.
1/25/2025 3:39:13 PM
Perfect replacement

“ According to the UPS, estimate time with the same setup seems to indicate more time than with the original battery. ”

APC by Schneider Electric Replacement Battery Cartridge #161 APCRBC161
Joseph D.
1/11/2025 9:22:25 AM
Prompt delivery, perfect fit!

“ Looking forward to a few years of trouble-free UPS-ing. ”

APC by Schneider Electric Replacement Battery Cartridge #161 APCRBC161
Gary R.
12/1/2024 5:06:45 PM
Much better than my do-it-yourself solution

“ Battery pack fits into the UPS easily. ”

CyberPower RB1290X4F Battery Kit
David M.
6/21/2024 7:49:36 AM
Great product

“ Unfortunately the day after I ordered the battery we had a power surge and POP the UPS system is dead. ”

APC UPS Battery Replacement for APC UPS Models BR1500G, BR1300G, BX1500M, BX1500G, SMC1000-2U, SMC1000-2UC, BR1500GI, SMC1000-2U, SMC1000-2UC and select others (APCRBC124)
Jake J.
6/19/2024 10:34:35 PM
Keeping my Beloved APC going...

“ HDD failures before using an uninterrupted power supply unit: 3 ”

APC UPS Battery Replacement for APC UPS Model BR1000G, BX1350M, BN1350G, BR900GI, BX1000G, BX1300G, SMT750RM2U, SMT750RM2UC, SMT750RM2UNC, and select others (APCRBC123)