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Altronix  AL600ULACM
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Altronix AL600ULACM
  • Model #: AL600ULACM
  •  
  • $530.51 –
  • Free Shipping
Tripp Lite SU1400RM2U -  Compatible Replacement Battery Kit
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Tripp Lite SU1400RM2U - Compatible Replacement Battery Kit
  • Series: TrippLite Smart Series Batteries
  • Type: Kit/Package
  • Weight: 24
  • Model #: TPL-SU1400RM2U
  •  
  • $71.99 –
  • $38.40 Shipping
Tripp Lite SMART700DV -  Compatible Replacement Battery Kit
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Tripp Lite SMART700DV - Compatible Replacement Battery Kit
  • Series: TrippLite Smart Series Batteries
  • Type: Kit/Package
  • Weight: 24
  • Model #: TPL-SMART700DV
  •  
  • $71.99 –
  • $38.40 Shipping
Tripp Lite RBC49-DV -  Compatible Replacement Battery Kit
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Tripp Lite RBC49-DV - Compatible Replacement Battery Kit
  • Series: TrippLite RBC Batteries
  • Type: Kit/Package
  • Weight: 24
  • Model #: TPL-RBC49-DV
  •  
  • $71.99 –
  • $38.40 Shipping
Dual Lite SL26117 -  Compatible Replacement Battery
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Dual Lite SL26117 - Compatible Replacement Battery
  • Series: Emergency Lighting
  • Type: Kit/Package
  • Weight: 4
  • Model #: ELM-DUL-SL26117
  •  
  • $22.99 –
  • $17.50 Shipping
Fire Lite BG12L -  Compatible Replacement Battery
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Fire Lite BG12L - Compatible Replacement Battery
  • Series: Alarm Batteries
  • Type: Kit/Package
  • Weight: 6
  • Model #: ALM-FLT-BG12L
  •  
  • $26.99 –
  • $19.40 Shipping
CSB GP12120 -  Compatible Replacement Battery
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CSB GP12120 - Compatible Replacement Battery
  • Series: CSB Battery
  • Type: Kit/Package
  • Weight: 10
  • Model #: XREF-CSB-GP12120
  •  
  • $29.99 –
  • $27.00 Shipping
CSB GPL1272 -  Compatible Replacement Battery
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CSB GPL1272 - Compatible Replacement Battery
  • Series: CSB Battery
  • Type: Kit/Package
  • Weight: 6
  • Model #: XREF-CSB-GPL1272
  •  
  • $17.99 –
  • $19.40 Shipping
EnerSys NP9-12 -  Compatible Replacement Battery
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EnerSys NP9-12 - Compatible Replacement Battery
  • Series: Genesis Series
  • Type: Kit/Package
  • Weight: 7
  • Model #: XREF-ENE-NP9-12T
  •  
  • $21.99 –
  • $21.30 Shipping
Yuasa NPW45-12 -  Compatible Replacement Battery
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Yuasa NPW45-12 - Compatible Replacement Battery
  • Series: Yuasa Batteries
  • Type: Kit/Package
  • Weight: 7
  • Model #: XREF-YUS-NPW45-12
  •  
  • $21.99 –
  • $21.30 Shipping
SureLite EP -  Compatible Replacement Battery
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SureLite EP - Compatible Replacement Battery
  • Series: Emergency Lighting
  • Type: Kit/Package
  • Weight: 3
  • Model #: ELM-SLT-EP
  •  
  • $8.99 –
  • $13.70 Shipping
RITAR RT1270 -  Compatible Replacement Battery
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RITAR RT1270 - Compatible Replacement Battery
  • Series: Other Manufacturers
  • Type: Kit/Package
  • Weight: 6
  • Model #: XREF-RIT-RT1270
  •  
  • $17.99 –
  • $17.50 Shipping
RefurbUPS OP650 -  Compatible Replacement Battery Kit
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RefurbUPS OP650 - Compatible Replacement Battery Kit
  • Series: CyberPower Smart App Batteries
  • Type: Kit/Package
  • Weight: 6
  • Model #: CYB-OP650
  •  
  • $26.99 –
  • $19.40 Shipping
RefurbUPS CP685AVR -  Compatible Replacement Battery Kit
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RefurbUPS CP685AVR - Compatible Replacement Battery Kit
  • Series: CyberPower AVR Batteries
  • Type: Kit/Package
  • Weight: 7
  • Model #: CYB-CP685AVR
  •  
  • $21.99 –
  • $21.30 Shipping
Tripp Lite RBC49-2U -  Compatible Replacement Battery Kit
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Tripp Lite RBC49-2U - Compatible Replacement Battery Kit
  • Series: TrippLite Smart Series Batteries
  • Type: Kit/Package
  • Weight: 24
  • Model #: TPL-RBC49-2U
  •  
  • $87.99 –
  • $38.40 Shipping
Dell 1000W (H919N-2U) -  Compatible Replacement Battery Kit
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Dell 1000W (H919N-2U) - Compatible Replacement Battery Kit
  • Series: Eaton / Powerware Batteries
  • Type: Kit/Package
  • Weight: 21
  • Model #: 1000W-H919N-2U
  •  
  • $65.99 –
  • $38.40 Shipping
Tripp Lite RBC54 -  Compatible Replacement Battery Kit
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Tripp Lite RBC54 - Compatible Replacement Battery Kit
  • Series: TrippLite Smart Series Batteries
  • Type: Kit/Package
  • Weight: 24
  • Model #: TPL-RBC54
  •  
  • $87.99 –
  • $38.40 Shipping
Emergi-Lite Power 30 -  Compatible Replacement Battery
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Emergi-Lite Power 30 - Compatible Replacement Battery
  • Series: Emergency Lighting
  • Type: Kit/Package
  • Weight: 7
  • Model #: ELM-EMG-Power 30
  •  
  • $21.99 –
  • $21.30 Shipping
Emergi-Lite Power 50 -  Compatible Replacement Battery
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Emergi-Lite Power 50 - Compatible Replacement Battery
  • Series: Emergency Lighting
  • Type: Kit/Package
  • Weight: 15
  • Model #: ELM-EMG-Power 50
  •  
  • $39.99 –
  • $34.00 Shipping
Fire Lite 40 - Factory Fresh Compatible Replacement Battery
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Fire Lite 40 - Factory Fresh Compatible Replacement Battery
  • Type: Battery
  • Weight: 10
  • Model #: BAT-ALM-FLT-40
  •  
  • $35.99 –
  • $27.00 Shipping
Leoch LP12-9 - Factory Fresh Compatible Replacement Battery
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Leoch LP12-9 - Factory Fresh Compatible Replacement Battery
  • Type: Battery
  • Weight: 7
  • Model #: BAT-XREF-LEO-LP12-9
  •  
  • $26.99 –
  • $21.30 Shipping
BELKIN BERBC56 -  Compatible Replacement Battery Kit
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BELKIN BERBC56 - Compatible Replacement Battery Kit
  • Series: Belkin Batteries
  • Type: Kit/Package
  • Weight: 6
  • Model #: BEL-BERBC56
  •  
  • $26.99 –
  • $19.40 Shipping
Emergi-Lite JSM9 -  Compatible Replacement Battery
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Emergi-Lite JSM9 - Compatible Replacement Battery
  • Series: Emergency Lighting
  • Type: Kit/Package
  • Weight: 3
  • Model #: ELM-EMG-JSM9
  •  
  • $11.99 –
  • $13.70 Shipping
Emergi-Lite 12JSM -  Compatible Replacement Battery
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Emergi-Lite 12JSM - Compatible Replacement Battery
  • Series: Emergency Lighting
  • Type: Kit/Package
  • Weight: 4
  • Model #: ELM-EMG-12JSM
  •  
  • $16.99 –
  • $17.50 Shipping
Emergi-Lite 0SB -  Compatible Replacement Battery
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Emergi-Lite 0SB - Compatible Replacement Battery
  • Series: Emergency Lighting
  • Type: Kit/Package
  • Weight: 7
  • Model #: ELM-EMG-0SB
  •  
  • $21.99 –
  • $21.30 Shipping
Emergi-Lite BL1228 -  Compatible Replacement Battery
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Emergi-Lite BL1228 - Compatible Replacement Battery
  • Series: Emergency Lighting
  • Type: Kit/Package
  • Weight: 4
  • Model #: ELM-EMG-BL1228
  •  
  • $11.99 –
  • $17.50 Shipping
Emergi-Lite 12M9 V1 -  Compatible Replacement Battery
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Emergi-Lite 12M9 V1 - Compatible Replacement Battery
  • Series: Emergency Lighting
  • Type: Kit/Package
  • Weight: 7
  • Model #: ELM-EMG-12M9 V1
  •  
  • $21.99 –
  • $21.30 Shipping
Emergi-Lite ELM10 -  Compatible Replacement Battery
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Emergi-Lite ELM10 - Compatible Replacement Battery
  • Series: Emergency Lighting
  • Type: Kit/Package
  • Weight: 4
  • Model #: ELM-EMG-ELM10
  •  
  • $16.99 –
  • $17.50 Shipping
Emergi-Lite 0RE -  Compatible Replacement Battery
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Emergi-Lite 0RE - Compatible Replacement Battery
  • Series: Emergency Lighting
  • Type: Kit/Package
  • Weight: 10
  • Model #: ELM-EMG-0RE
  •  
  • $29.99 –
  • $27.00 Shipping
Emergi-Lite 250 -  Compatible Replacement Battery
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Emergi-Lite 250 - Compatible Replacement Battery
  • Series: Emergency Lighting
  • Type: Kit/Package
  • Weight: 7
  • Model #: ELM-EMG-250
  •  
  • $21.99 –
  • $21.30 Shipping
Emergi-Lite 80017 -  Compatible Replacement Battery
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Emergi-Lite 80017 - Compatible Replacement Battery
  • Series: Emergency Lighting
  • Type: Kit/Package
  • Weight: 3
  • Model #: ELM-EMG-80017
  •  
  • $11.99 –
  • $13.70 Shipping
Emergi-Lite JSM18 -  Compatible Replacement Battery
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Emergi-Lite JSM18 - Compatible Replacement Battery
  • Series: Emergency Lighting
  • Type: Kit/Package
  • Weight: 4
  • Model #: ELM-EMG-JSM18
  •  
  • $22.99 –
  • $17.50 Shipping
Emergi-Lite M9 -  Compatible Replacement Battery
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Emergi-Lite M9 - Compatible Replacement Battery
  • Series: Emergency Lighting
  • Type: Kit/Package
  • Weight: 4
  • Model #: ELM-EMG-M9
  •  
  • $16.99 –
  • $17.50 Shipping
Emergi-Lite LSM182CP -  Compatible Replacement Battery
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Emergi-Lite LSM182CP - Compatible Replacement Battery
  • Series: Emergency Lighting
  • Type: Kit/Package
  • Weight: 4
  • Model #: ELM-EMG-LSM182CP
  •  
  • $11.99 –
  • $17.50 Shipping
Emergi-Lite 2Ms -  Compatible Replacement Battery
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Emergi-Lite 2Ms - Compatible Replacement Battery
  • Series: Emergency Lighting
  • Type: Kit/Package
  • Weight: 4
  • Model #: ELM-EMG-2Ms
  •  
  • $11.99 –
  • $17.50 Shipping
Emergi-Lite RSM18 -  Compatible Replacement Battery
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Emergi-Lite RSM18 - Compatible Replacement Battery
  • Series: Emergency Lighting
  • Type: Kit/Package
  • Weight: 4
  • Model #: ELM-EMG-RSM18
  •  
  • $22.99 –
  • $17.50 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 Replacement Battery & Accessories Reviews:

NoStall
7/25/2026 10:05:48 AM
As Usual, great deal

“ I would recommend this to others needing to replace their UPS battery. ”

APC by Schneider Electric Replacement Battery Cartridge #161 APCRBC161
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)