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12V 10AH SLA Battery Replaces HGL10-12 CB10-12 - 2 PACK
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12V 10AH SLA Battery Replaces HGL10-12 CB10-12 - 2 PACK
  • Parts: 2 Year Warranty
  • Model #: PS12-10-2Pack15
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  • $59.88 
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PowerStar 12V 2.3AH Battery for Yuasa NP2.3-12
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PowerStar 12V 2.3AH Battery for Yuasa NP2.3-12
  • Parts: 2 Year Warranty
  • Model #: AGM1223-23
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  • $29.88 
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12v 1.3Ah SLA Rechargeable Battery - F1 Terminals
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12v 1.3Ah SLA Rechargeable Battery - F1 Terminals
  • Parts: 2 Year Warranty
  • Model #: AGM1213-23
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  • $22.77 
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Moultrie 6 Volt 12 amp Crown Rechargeable Battery
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Moultrie 6 Volt 12 amp Crown Rechargeable Battery
  • Parts: 2 Year Warranty
  • Model #: AGM6V12-2Pack-1
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  • $46.07 
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WKA6-10F Genuine 6volt 12ah Battery HIGH RATE
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WKA6-10F Genuine 6volt 12ah Battery HIGH RATE
  • Parts: 2 Year Warranty
  • Model #: AGM6V12-2Pack-2
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  • $46.07 
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PowerStar 12V 9AH Opti Batteries 420E Replacement Battery
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PowerStar 12V 9AH Opti Batteries 420E Replacement Battery
  • Parts: 2 Year Warranty
  • Model #: PS12-9-801
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  • $39.88 
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Pride BATLIQ1018 12V 55Ah Sealed AGM Battery Group 22NF
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Pride BATLIQ1018 12V 55Ah Sealed AGM Battery Group 22NF
  • Parts: 2 Year Warranty
  • Model #: AGM12-55-ins5
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  • $138.55 
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PowerStar 9AH Replacement for Gell Cell 12V 7AH Battery
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PowerStar 9AH Replacement for Gell Cell 12V 7AH Battery
  • Parts: 2 Year Warranty
  • Model #: PS12-9-25
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  • $39.88 
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PS1220 Replacement Battery by PowerStar
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PS1220 Replacement Battery by PowerStar
  • Parts: 2 Year Warranty
  • Model #: AGM1223-02
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  • $29.88 
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Battery for UPG UB645 Sealed Lead Acid Batteries
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Battery for UPG UB645 Sealed Lead Acid Batteries
  • Parts: 2 Year Warranty
  • Model #: AGM5-6-08
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  • $24.88 
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12v 7ah battery by PowerStar
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12v 7ah battery by PowerStar
  • Parts: 2 Year Warranty
  • Model #: PS12-7-1000
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  • $35.88 
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PowerStar HR1234W - High Rate 12V 9Ah AGM Battery - F2
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PowerStar HR1234W - High Rate 12V 9Ah AGM Battery - F2
  • Parts: 2 Year Warranty
  • Model #: PS12-9-PML1
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  • $39.88 
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np7-12 12v 7.0ah battery by PowerStar
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np7-12 12v 7.0ah battery by PowerStar
  • Parts: 2 Year Warranty
  • Model #: PS12-7-1001
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  • $35.88 
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6V 5AH Battery for GS PORTALC PE6V4 PE6V4.5F1 - 2 PACK
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6V 5AH Battery for GS PORTALC PE6V4 PE6V4.5F1 - 2 PACK
  • Parts: 2 Year Warranty
  • Model #: AGM5-6-2Pack2
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  • $35.55 
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PowerStar® 60-914 - Back-up Battery for GE Simon & XT Panel
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  • $17.55 
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WKA12-7.5F 9AH Upraded High Rate Battery -  - SEALED
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WKA12-7.5F 9AH Upraded High Rate Battery - - SEALED
  • Parts: 2 Year Warranty
  • Model #: PS12-9-444
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  • $39.88 
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12V 5AH Recessed battery
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12V 5AH Recessed battery
  • Parts: 2 Year Warranty
  • Model #: HZS12-5-23
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  • $23.88 
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6 VOLT 5AH RECHARGEABLE GAME DEER FEEDER BATTERY 2PACK
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6 VOLT 5AH RECHARGEABLE GAME DEER FEEDER BATTERY 2PACK
  • Parts: 2 Year Warranty
  • Model #: AGM5-6-2Pack1
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  • $35.55 
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PX12072 replacement battery by PowerStar 12 Volt 9AH
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PX12072 replacement battery by PowerStar 12 Volt 9AH
  • Parts: 2 Year Warranty
  • Model #: PS12-9-342
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  • $39.88 
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PowerStar--12v 9ah Sealed Lead Acid SLA Battery
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  • $39.88 
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6V 12Ah Replacement Battery for Modified Powerwheels 2 Pack
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6V 12Ah Replacement Battery for Modified Powerwheels 2 Pack
  • Parts: 2 Year Warranty
  • Model #: AGM6V12-2Pack-5
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  • $46.07 
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PoweStar® Replacement Battery MarCum 12 Volt 9 Amp BATT129
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  • $39.88 
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(2) Casil CA6120 6v-12ah SLA Battery by Powerstar with
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(2) Casil CA6120 6v-12ah SLA Battery by Powerstar with
  • Parts: 2 Year Warranty
  • Model #: AGM6V12-2Pack9
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  • $46.07 
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PowerStar-- 12V 7Ah Bruno Electra-Ride Stairlifts Battery
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PowerStar-- 12V 7Ah Bruno Electra-Ride Stairlifts Battery
  • Parts: 2 Year Warranty
  • Model #: PS12-9-80777
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  • $39.88 
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PowerStar UB1280ALT20-WKA12-7.5F Sealed Battery -
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PowerStar UB1280ALT20-WKA12-7.5F Sealed Battery -
  • Parts: 2 Year Warranty
  • Model #: PS12-9-BATPSTAR
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  • $39.88 
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PowerStar® New Battery for GS PORTALAC PX12072 DG126 -
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PowerStar® New Battery for GS PORTALAC PX12072 DG126 -
  • Parts: 2 Year Warranty
  • Model #: PS12-9-85122
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  • $39.88 
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12v 2.3Ah SLA Rechargeable Battery - F1 Terminals
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12v 2.3Ah SLA Rechargeable Battery - F1 Terminals
  • Parts: 2 Year Warranty
  • Model #: AGM1223-31
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  • $29.88 
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12V 55Ah Battery for Jazzy 1101 1105 1120 1121 HD 1122 1133
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12V 55Ah Battery for Jazzy 1101 1105 1120 1121 HD 1122 1133
  • Parts: 2 Year Warranty
  • Model #: AGM12-55-ins
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  • $138.55 
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12V 55AH M6/T6 High Current Battery replaces Kinetik HC1200
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12V 55AH M6/T6 High Current Battery replaces Kinetik HC1200
  • Parts: 2 Year Warranty
  • Model #: AGM12-55-ins-20
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  • $138.55 
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Golden Atlantic GP-201-F 22NF 12V 55Ah Wheelchair Battery
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Golden Atlantic GP-201-F 22NF 12V 55Ah Wheelchair Battery
  • Parts: 2 Year Warranty
  • Model #: AGM12-55-ins-13
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  • $138.55 
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PowerStar12V 55AH 660W Sealed Lead Acid (SLA) Battery --
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PowerStar12V 55AH 660W Sealed Lead Acid (SLA) Battery --
  • Parts: 2 Year Warranty
  • Model #: AGM12-55-ins28
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  • $138.55 
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12V 55AH M6/T6 Power Cell Battery replaces SK-BT45 SRV2000P
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12V 55AH M6/T6 Power Cell Battery replaces SK-BT45 SRV2000P
  • Parts: 2 Year Warranty
  • Model #: AGM12-55-ins-19
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  • $138.55 
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12V 55AH SLA Sealed Battery for SLA1165  -
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12V 55AH SLA Sealed Battery for SLA1165 -
  • Parts: 2 Year Warranty
  • Model #: AGM12-55-ins3987
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  • $138.55 
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12V 55AH SLA Battery replaces UPS12-170 UB12550 22NF-
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12V 55AH SLA Battery replaces UPS12-170 UB12550 22NF-
  • Parts: 2 Year Warranty
  • Model #: AGM12-55-ins32
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  • $138.55 
  • Free Shipping
12V 10AH 85968/D5719 SEALED LEAD ACID BATTERIES
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12V 10AH 85968/D5719 SEALED LEAD ACID BATTERIES
  • Parts: 2 Year Warranty
  • Model #: PS12-10-58
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  • $37.88 
  • Free Shipping
Battery For P212/P410/P410i 462969-B21 462976-001 460499-001 650mA  Tested Good Quality
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  • $199.00 
  • 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)