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Tripp Lite 8-Outlets Power Strip
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Tripp Lite 8-Outlets Power Strip
  • Model #: Newegg_Delete
Minuteman B00015 4.5Ah UPS Replacement Battery Cartridge
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Minuteman B00015 4.5Ah UPS Replacement Battery Cartridge
  • Type: Battery Unit
  • Specifications: Output Voltage:12 V DC
  • Model #: B00015
  •  
  • $39.99 
  • $11.33 Shipping
Liebert GXT5 192V, 5-10kVA HV, Replacement UPS Battery Kit
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Liebert GXT5 192V, 5-10kVA HV, Replacement UPS Battery Kit
  • Type: Battery Kit
  • Specifications: Output Voltage:192 V DC
  • Model #: GXT5-192VBatkit
APC RBC43 Replacement Battery Cartridge
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  •  
  • $157.30 
  • Free Shipping
Abc Replacement Battery Cartridge #8
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Abc Replacement Battery Cartridge #8
  • Type: Battery
  • Weight: 19.9
  • Model #: RBC8
BTI UPS Replacement Battery Cartridge
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BTI UPS Replacement Battery Cartridge
  • Type: Battery Unit
  • Compatibility: APC UPS: SU1400RM SU1400RMNET
  • Parts: 18 Month
  • Model #: RBC8-SLA8-BTI
  •  
  • $127.99 
  • Est. Shipping Fee $13.96
  • Eligible for Free Shipping

BTI UPS 9Ah Replacement Battery Cartridge
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BTI UPS 9Ah Replacement Battery Cartridge
  • Type: Battery Unit
  • Specifications: Output Voltage:12 V DC
  • Parts: 18 Month
  • Model #: RBC17-SLA17-BTI
  •  
  • $46.99 
  • $11.33 Shipping
Eaton Internal Replacement Battery Cartridge (RBC) for 9PX1000GRT 9PX UPS System  EBP-1612
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Eaton Internal Replacement Battery Cartridge (RBC) for 9PX1000GRT 9PX UPS System EBP-1612
  • Brand: EATON
  • Model: EBP-1612
  • Part Number: EBP-1612
  • Type: See Description
  • Model #: EBP-1612
ABC RBC 27 Battery
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ABC RBC 27 Battery
  • Type: Battery
  • Compatibility: SU2200RMXL3U, SU2200RMXLI3U, SU3000RMXL3U, SU3000RMXLI3U, SU48RMXLBP3U, SU48R3XLBP NOTE: SU48R3XLBP requires two RBC27 cartridges
  • Specifications: 8 Batteries: 12 Volts, 7 Amp-Hours Tab Size: 0.25
  • Dimensions: 4.25" x 22.5" x 6.5" (H x W x D)
  • Model #: RBC27
BTI UPS Battery Replacement, APCRBC158, for APC UPS Model BX1000M
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  •  
  • $49.99 
  • $11.33 Shipping
Eaton Power Cord for Select Eaton Universal Input PDUs - 5000VA 208V Single-Phase, L6-30P Input, 30A, 10 ft. (3.05 m)   CBL350-10
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Eaton Power Cord for Select Eaton Universal Input PDUs - 5000VA 208V Single-Phase, L6-30P Input, 30A, 10 ft. (3.05 m) CBL350-10
  • Part Number: CBL35010
  • Type: Standard Power Cord
  • Compatibility: Eaton's EVMAGU23X-3 G3 Universal Input PDU (UPDU)
  • Weight: 12lbs
  • Model #: CBL350-10
BTI RB1290X2-BTI 12V 2-CELL LEAD ACID UPS BATTERY FOR CYBERPOWER RB1290
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BTI RB1290X2-BTI 12V 2-CELL LEAD ACID UPS BATTERY FOR CYBERPOWER RB1290
  • Brand: Battery Technology Inc.
  • Type: Battery
  • Model #:
CyberPower RB1290X2D Replacement Battery Cartridge
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CyberPower RB1290X2D Replacement Battery Cartridge
  • Brand: CyberPower
  • Type: Battery
  • Specifications: Battery Size: 12 V / 9 Ah Battery Type: Sealed Lead-Acid Battery User Replaceable Battery: Yes Material: Plastic
  • Dimensions: 2.56" x 6.1" x 8.1"
  • Model #: RB1290X2D
  • $120.16 - $126.58
BTI Replacement UPS Battery For APC RBC33
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BTI Replacement UPS Battery For APC RBC33
  • Type: Battery
  • Compatibility: BR1500, BX1500, SC1000, RBC33
  • Specifications: Color: Black Volts: 12V Cells: 2 Amps: 9A Chemistry: Sealed Lead Acid
  • Weight: 11.32 lbs.
  • Model #: SLA33-BTI
APC AP8758 Power Cord, Locking C19 to IEC309-16A, 3.0m
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APC AP8758 Power Cord, Locking C19 to IEC309-16A, 3.0m
  • Type: Cable
  • Specifications: Output Maximum Total Current Draw per Phase: 16A Output Connections: (1) IEC 320 C19 Input Input Connections: IEC 309 16A 2P+E Cord Length: 3 meters Maximum Line Current per phase: 16A Maximum Input Current per phase: 16A
  • Dimensions: 17.00" x 5.98" x 4.01" (H x W x D)
  • Weight: 1.08 lbs.
  • Model #: AP8758
BTI Replacement UPS Battery For APC RBC47
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BTI Replacement UPS Battery For APC RBC47
  • Type: Battery
  • Compatibility: APC BE325, BE325R, BE325-CN, CNB325 Replace oem number(s): RBC47
  • Specifications: Volts: 12V Cells: 1 Amps: 3.5A Chemistry: Sealed Lead Acid
  • Parts: 18 Month Limited
  • Model #: RBC47-SLA47-BTI
Tripp Lite 2U UPS Replacement Battery Cartridge for Select Tripp Lite SmartPro UPS
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Tripp Lite 2U UPS Replacement Battery Cartridge for Select Tripp Lite SmartPro UPS
  • Type: UPS Battery Pack
  • Compatibility: Tripp Lite SM2200RMDVTAA UPS
  • Specifications: Battery Life:3 Year to 5 Year Depending on UPS operating conditions Output Voltage:48 V DC
  • Weight: 29.50 lb
  • Model #: RBC49-DV
BTI UPS Replacement Battery Cartridge #32
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BTI UPS Replacement Battery Cartridge #32
  • Type: Battery
  • Specifications: Volts: 12V Cells: 2 Amps: 7.2A Chemistry: Sealed Lead Acid
  • Model #: RBC32-SLA32-BTI
  •  
  • $93.02 
  • Free Shipping
BTI RBC43-SLA43-TAA 12V 8-CELL LEAD ACID UPS BATTERY REPLACES RBC43 TAA-Compliant 2 YR WARRANTY
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BTI Replacement UPS Battery For APC RBC22
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BTI Replacement UPS Battery For APC RBC22
  • Type: Battery
  • Compatibility: UPS BATTERY FOR SU700RM2U, SUA750RM2U
  • Parts: 1 year limited
  • Labor: 1 year limited
  • Model #: SLA22-BTI
BTI APCRBC143-SLA143 Sealed Lead Acid Battery For APC Smx2000lvnc
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BTI APCRBC143-SLA143 Sealed Lead Acid Battery For APC Smx2000lvnc
  • Type: See Description
  • Model #: APCRBC143SLA143
BTI Replacement UPS Battery For APC RBC11
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BTI Replacement UPS Battery For APC RBC11
  • Type: Battery
  • Compatibility: For use with APC SU1400RMXLNET, SU1400RMXLTNET, SU1400XLTNET, SU2200SU1400RMXLNET, SU1400RMXLTNET, SU1400XLTNET, SU2200, SU2200NET, SU2200RM, SU2200RMNET, SU2200RMXL, SU2200RMXLNEt, SU2200RMXLTNET, SU2200XL, SU2200XLNET, SU2200XLTNET, SU3000, SU3000NET, SU3000RM, SU3000RMNET, SU3000TNET, SU24XLBP, SU48XLBP
  • Parts: 1 year limited
  • Labor: 1 year limited
  • Model #: SLA11-BTI
Total Micro Battery WDX0RTM
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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)