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LightAlarms KB1 -  Compatible Replacement Battery
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LightAlarms KB1 - Compatible Replacement Battery
  • Series: Alarm Batteries
  • Type: Kit/Package
  • Weight: 3
  • Model #: ALM-LTA-KB1
  •  
  • $8.99 
  • $13.70 Shipping
LightAlarms B200X7 -  Compatible Replacement Battery
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LightAlarms B200X7 - Compatible Replacement Battery
  • Series: Alarm Batteries
  • Type: Kit/Package
  • Weight: 3
  • Model #: ALM-LTA-B200X7
  •  
  • $11.99 
  • $13.70 Shipping
LightAlarms FL -  Compatible Replacement Battery
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LightAlarms FL - Compatible Replacement Battery
  • Series: Alarm Batteries
  • Type: Kit/Package
  • Weight: 4
  • Model #: ALM-LTA-FL
  •  
  • $16.99 
  • $17.50 Shipping
LightAlarms CE15BQ -  Compatible Replacement Battery
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LightAlarms CE15BQ - Compatible Replacement Battery
  • Series: Alarm Batteries
  • Type: Kit/Package
  • Weight: 4
  • Model #: ALM-LTA-CE15BQ
  •  
  • $22.99 
  • $17.50 Shipping
LightAlarms SQL -  Compatible Replacement Battery
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LightAlarms SQL - Compatible Replacement Battery
  • Series: Alarm Batteries
  • Type: Kit/Package
  • Weight: 3
  • Model #: ALM-LTA-SQL
  •  
  • $8.99 
  • $13.70 Shipping
LightAlarms PL3 -  Compatible Replacement Battery
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LightAlarms PL3 - Compatible Replacement Battery
  • Series: Alarm Batteries
  • Type: Kit/Package
  • Weight: 4
  • Model #: ALM-LTA-PL3
  •  
  • $16.99 
  • $17.50 Shipping
LightAlarms X7 -  Compatible Replacement Battery
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LightAlarms X7 - Compatible Replacement Battery
  • Series: Alarm Batteries
  • Type: Kit/Package
  • Weight: 3
  • Model #: ALM-LTA-X7
  •  
  • $8.99 
  • $13.70 Shipping
LightAlarms LCR6V4P -  Compatible Replacement Battery
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LightAlarms LCR6V4P - Compatible Replacement Battery
  • Series: Alarm Batteries
  • Type: Kit/Package
  • Weight: 3
  • Model #: ALM-LTA-LCR6V4P
  •  
  • $8.99 
  • $13.70 Shipping
LightAlarms CE15BS -  Compatible Replacement Battery
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LightAlarms CE15BS - Compatible Replacement Battery
  • Series: Alarm Batteries
  • Type: Kit/Package
  • Weight: 3
  • Model #: ALM-LTA-CE15BS
  •  
  • $11.99 
  • $13.70 Shipping
LightAlarms OSG12E3 -  Compatible Replacement Battery
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LightAlarms OSG12E3 - Compatible Replacement Battery
  • Series: Alarm Batteries
  • Type: Kit/Package
  • Weight: 15
  • Model #: ALM-LTA-OSG12E3
  •  
  • $39.99 
  • $34.00 Shipping
LightAlarms 2DM3 -  Compatible Replacement Battery
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LightAlarms 2DM3 - Compatible Replacement Battery
  • Series: Alarm Batteries
  • Type: Kit/Package
  • Weight: 3
  • Model #: ALM-LTA-2DM3
  •  
  • $11.99 
  • $13.70 Shipping
LightAlarms XE6 -  Compatible Replacement Battery
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LightAlarms XE6 - Compatible Replacement Battery
  • Series: Alarm Batteries
  • Type: Kit/Package
  • Weight: 3
  • Model #: ALM-LTA-XE6
  •  
  • $8.99 
  • $13.70 Shipping
LightAlarms SDS3 -  Compatible Replacement Battery
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LightAlarms SDS3 - Compatible Replacement Battery
  • Series: Alarm Batteries
  • Type: Kit/Package
  • Weight: 3
  • Model #: ALM-LTA-SDS3
  •  
  • $8.99 
  • $13.70 Shipping
LightAlarms RXE8 -  Compatible Replacement Battery
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LightAlarms RXE8 - Compatible Replacement Battery
  • Series: Alarm Batteries
  • Type: Kit/Package
  • Weight: 3
  • Model #: ALM-LTA-RXE8
  •  
  • $8.99 
  • $13.70 Shipping
LightAlarms RSQGD -  Compatible Replacement Battery
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LightAlarms RSQGD - Compatible Replacement Battery
  • Series: Alarm Batteries
  • Type: Kit/Package
  • Weight: 3
  • Model #: ALM-LTA-RSQGD
  •  
  • $11.99 
  • $13.70 Shipping
LightAlarms U8 -  Compatible Replacement Battery
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LightAlarms U8 - Compatible Replacement Battery
  • Series: Alarm Batteries
  • Type: Kit/Package
  • Weight: 3
  • Model #: ALM-LTA-U8
  •  
  • $11.99 
  • $13.70 Shipping
LightAlarms 5E15Bf -  Compatible Replacement Battery
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LightAlarms 5E15Bf - Compatible Replacement Battery
  • Series: Alarm Batteries
  • Type: Kit/Package
  • Weight: 3
  • Model #: ALM-LTA-5E15Bf
  •  
  • $11.99 
  • $13.70 Shipping
LightAlarms 5E15BI -  Compatible Replacement Battery
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LightAlarms 5E15BI - Compatible Replacement Battery
  • Series: Alarm Batteries
  • Type: Kit/Package
  • Weight: 3
  • Model #: ALM-LTA-5E15BI
  •  
  • $11.99 
  • $13.70 Shipping
LightAlarms 6600004 -  Compatible Replacement Battery
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LightAlarms 6600004 - Compatible Replacement Battery
  • Series: Alarm Batteries
  • Type: Kit/Package
  • Weight: 3
  • Model #: ALM-LTA-6600004
  •  
  • $11.99 
  • $13.70 Shipping
LightAlarms PL2 -  Compatible Replacement Battery
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LightAlarms PL2 - Compatible Replacement Battery
  • Series: Alarm Batteries
  • Type: Kit/Package
  • Weight: 4
  • Model #: ALM-LTA-PL2
  •  
  • $22.99 
  • $17.50 Shipping
LightAlarms 5E15Bk -  Compatible Replacement Battery
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LightAlarms 5E15Bk - Compatible Replacement Battery
  • Series: Alarm Batteries
  • Type: Kit/Package
  • Weight: 3
  • Model #: ALM-LTA-5E15Bk
  •  
  • $11.99 
  • $13.70 Shipping
LightAlarms 5E15Bs -  Compatible Replacement Battery
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LightAlarms 5E15Bs - Compatible Replacement Battery
  • Series: Alarm Batteries
  • Type: Kit/Package
  • Weight: 3
  • Model #: ALM-LTA-5E15Bs
  •  
  • $11.99 
  • $13.70 Shipping
LightAlarms PL1 -  Compatible Replacement Battery
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LightAlarms PL1 - Compatible Replacement Battery
  • Series: Alarm Batteries
  • Type: Kit/Package
  • Weight: 4
  • Model #: ALM-LTA-PL1
  •  
  • $22.99 
  • $17.50 Shipping
LightAlarms CE15CB -  Compatible Replacement Battery
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LightAlarms CE15CB - Compatible Replacement Battery
  • Series: Alarm Batteries
  • Type: Kit/Package
  • Weight: 15
  • Model #: ALM-LTA-CE15CB
  •  
  • $39.99 
  • $34.00 Shipping
LightAlarms PG20LD -  Compatible Replacement Battery
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LightAlarms PG20LD - Compatible Replacement Battery
  • Series: Alarm Batteries
  • Type: Kit/Package
  • Weight: 4
  • Model #: ALM-LTA-PG20LD
  •  
  • $22.99 
  • $17.50 Shipping
LightAlarms PB28D -  Compatible Replacement Battery
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LightAlarms PB28D - Compatible Replacement Battery
  • Series: Alarm Batteries
  • Type: Kit/Package
  • Weight: 4
  • Model #: ALM-LTA-PB28D
  •  
  • $22.99 
  • $17.50 Shipping
LightAlarms UX7 -  Compatible Replacement Battery
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LightAlarms UX7 - Compatible Replacement Battery
  • Series: Alarm Batteries
  • Type: Kit/Package
  • Weight: 3
  • Model #: ALM-LTA-UX7
  •  
  • $8.99 
  • $13.70 Shipping
LightAlarms CE15BN -  Compatible Replacement Battery
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LightAlarms CE15BN - Compatible Replacement Battery
  • Series: Alarm Batteries
  • Type: Kit/Package
  • Weight: 3
  • Model #: ALM-LTA-CE15BN
  •  
  • $8.99 
  • $13.70 Shipping
LightAlarms RX7 -  Compatible Replacement Battery
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LightAlarms RX7 - Compatible Replacement Battery
  • Series: Alarm Batteries
  • Type: Kit/Package
  • Weight: 3
  • Model #: ALM-LTA-RX7
  •  
  • $11.99 
  • $13.70 Shipping
LightAlarms CE15CK -  Compatible Replacement Battery
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LightAlarms CE15CK - Compatible Replacement Battery
  • Series: Alarm Batteries
  • Type: Kit/Package
  • Weight: 15
  • Model #: ALM-LTA-CE15CK
  •  
  • $39.99 
  • $34.00 Shipping
LightAlarms L1 -  Compatible Replacement Battery
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LightAlarms L1 - Compatible Replacement Battery
  • Series: Alarm Batteries
  • Type: Kit/Package
  • Weight: 3
  • Model #: ALM-LTA-L1
  •  
  • $11.99 
  • $13.70 Shipping
LightAlarms XE8 -  Compatible Replacement Battery
Quick View
LightAlarms XE8 - Compatible Replacement Battery
  • Series: Alarm Batteries
  • Type: Kit/Package
  • Weight: 3
  • Model #: ALM-LTA-XE8
  •  
  • $11.99 
  • $13.70 Shipping
LightAlarms E8 -  Compatible Replacement Battery
Quick View
LightAlarms E8 - Compatible Replacement Battery
  • Series: Alarm Batteries
  • Type: Kit/Package
  • Weight: 4
  • Model #: ALM-LTA-E8
  •  
  • $11.99 
  • $17.50 Shipping
LightAlarms SGLD -  Compatible Replacement Battery
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LightAlarms SGLD - Compatible Replacement Battery
  • Series: Alarm Batteries
  • Type: Kit/Package
  • Weight: 4
  • Model #: ALM-LTA-SGLD
  •  
  • $16.99 
  • $17.50 Shipping
LightAlarms KB13CP -  Compatible Replacement Battery
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LightAlarms KB13CP - Compatible Replacement Battery
  • Series: Alarm Batteries
  • Type: Kit/Package
  • Weight: 3
  • Model #: ALM-LTA-KB13CP
  •  
  • $8.99 
  • $13.70 Shipping
LightAlarms SGQ -  Compatible Replacement Battery
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LightAlarms SGQ - Compatible Replacement Battery
  • Series: Alarm Batteries
  • Type: Kit/Package
  • Weight: 3
  • Model #: ALM-LTA-SGQ
  •  
  • $8.99 
  • $13.70 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)