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Minuteman B00007 7.2Ah UPS Replacement Battery Cartridge
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Minuteman B00007 7.2Ah UPS Replacement Battery Cartridge
  • Type: Battery Unit
  • Compatibility: MINUTEMAN MN525 UPS
  • Specifications: Output Voltage:12 V DC
  • Model #: B00007
  •  
  • $36.99 
  • $11.33 Shipping
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CyberPower APCRBC155-CP Replacement Battery Cartridge
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CyberPower APCRBC155-CP Replacement Battery Cartridge
  • Brand: CyberPower
  • Type: Battery
  • Specifications: Number of batteries: 4 Battery size: 12V/9Ah Battery type: Sealed lead-acid User Replaceable Battery: Yes Operating Relative Humidity: 0 - 90 % Operating Temperature: 32 - 104 °F (0 - 40 °C)
  • Dimensions: 3.0'' x 7.25'' x 17.57''
  • Model #: APCRBC155-CP
  • $350.69 - $366.06
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Minuteman B00025 9Ah UPS Replacement Battery Cartridge
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Minuteman B00025 9Ah UPS Replacement Battery Cartridge
  • Type: Battery Unit
  • Specifications: Output Voltage:12 V DC
  • Model #: B00025
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  • $51.99 
  • $11.33 Shipping
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CyberPower RBC55-CP Replacement Battery Cartridge
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CyberPower RBC55-CP Replacement Battery Cartridge
  • Brand: CyberPower
  • Type: Battery
  • Specifications: Number of batteries: 2 Battery size: 12V/18Ah Battery type: Sealed lead-acid User Replaceable Battery: Yes Operating Relative Humidity: 0 - 90 % Operating Temperature: 32 - 104 °F (0 - 40 °C)
  • Dimensions: 6.8'' x 7.2'' x 5.6''
  • Model #: RBC55-CP
  • $423.02 - $425.15
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CyberPower RBC7-CP Replacement Battery Cartridge
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CyberPower RBC7-CP Replacement Battery Cartridge
  • Brand: CyberPower
  • Type: Battery
  • Specifications: Number of batteries: 2 Battery size: 12V/18Ah Battery type: Sealed lead-acid User Replaceable Battery: Yes Operating Relative Humidity: 0 - 90 % Operating Temperature: 32 - 104 °F (0 - 40 °C)
  • Dimensions: 6.0'' x 6.8'' x 7.2''
  • Model #: RBC7-CP
  • $189.25 - $191.16
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CyberPower APCRBC141-CP Replacement Battery Cartridge
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CyberPower APCRBC141-CP Replacement Battery Cartridge
  • Brand: CyberPower
  • Type: Battery
  • Specifications: Number of batteries: 6 Battery size: 12V/5.5Ah Battery type: Sealed lead-acid User Replaceable Battery: Yes Operating Relative Humidity: 0 - 90 % Operating Temperature: 32 - 104 °F (0 - 40 °C)
  • Dimensions: 3.0'' x 8.25'' x 15.75''
  • Model #: APCRBC141-CP
  • $320.20 - $337.39
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APC AP9878 C19 to C14 Power Cord
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APC AP9878 C19 to C14 Power Cord
  • Type: Power Cord
  • Specifications: Output Connections: 1 x IEC 320 C19 Input Connections: IEC-320 C14 Cord Length: 6.5 Feet Maximum Line Current per phase: 10A
  • Model #: AP9878
Battery Technology Inc. Battery YRDD6BTI
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Battery Technology Inc. Battery YRDD6BTI
  • Type: Consumer Electronics
  • Model #: YRDD6BTI
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BTI RBC23-SLA23-TAA 12V 4-Cell Lead Acid UPS Battery
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BTI RBC23-SLA23-TAA 12V 4-Cell Lead Acid UPS Battery
  • Brand: Battery Technology Inc.
  • Model: RBC23-SLA23-TAA
  • Part Number: RBC23-SLA23-TAA
  • Type: Battery
  • Model #: RBC23-SLA23-TAA
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BTI Battery for PRECISION M3540 LATITUDE 5400/5500 4GVMPBTI
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CyberPower RB1290X8 Replacement Battery Cartridge, 8 X 12 V / 9 Ah Sealed Lead-Acid Battery
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CyberPower RB1290X8 Replacement Battery Cartridge, 8 X 12 V / 9 Ah Sealed Lead-Acid Battery
  • Brand: CyberPower
  • Type: Battery
  • Compatibility: CyberPower OL8KRTHD, OL10KRTHD
  • Specifications: Battery Battery Quantity: 8 Battery Size: 12 V / 9 Ah Battery Type: Sealed Lead-Acid Battery Output USB Charge Port: No Environmental Operating Relative Humidity: 0 - 90 % (non-condensing) Operating Temperature: 32 - 104 °F (0 - 40 °C)
  • Model #: RB1290X8
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Vertiv Liebert Hot-Swap Internal 9Ah 288V Lead-Acid Battery (GXT4-288VBATKIT)
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Vertiv Liebert Hot-Swap Internal 9Ah 288V Lead-Acid Battery (GXT4-288VBATKIT)
  • Type: UPS Battery Pack
  • Compatibility: Emerson Libert UPS: GXT4-8000RT208 GXT4-10000RT208
  • Dimensions: 5.30" x 19.70" x 8.10" (H x W x D)
  • Weight: 71.10 lbs.
  • Model #: GXT4-288VBATKIT
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Total Micro 6-Cell 5800mAh 65Wh Li-Ion Battery T54FJ-TM
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BTI UPS Replacement Battery Cartridge - 3500 mAh - 12 V DC - Lead Acid
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BTI UPS Replacement Battery Cartridge - 3500 mAh - 12 V DC - Lead Acid
  • Type: Battery
  • Parts: Manufacturers Limited Warranty: 18 Month / Parts Only
  • Model #: SLA35-BTI
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Eaton 72V Extended Battery Module (EBM) for 5PX2000RT3UNG2, 5PX3000RT3UNG2 UPS Systems - 3U Rack/Tower - Lead Acid - Sealed Battery Pack - 5PXEBM72RT3UAG2
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Eaton 72V Extended Battery Module (EBM) for 5PX2000RT3UNG2, 5PX3000RT3UNG2 UPS Systems - 3U Rack/Tower - Lead Acid - Sealed Battery Pack - 5PXEBM72RT3UAG2
  • Brand: EATON
  • Part Number: 5PXEBM72RT3UAG2
  • Compatibility: 5PX2000RTG2 5PX2000RTNG2 5PX2200HRTG2 5PX3000RTG2 5PX3000RTNG2 5PX3000HRTG2 5PX3000HRTNG
  • Package Contents: 5PX G2 Extended Battery Module (EBM) 4-post Rail Kit Quick Start Guide Joining Brackets for Tower Configuration EBM Connector Cable
  • Model #: 5PXEBM72RT3UAG2
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Tripp Lite 8-Outlets Power Strip
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Tripp Lite 8-Outlets Power Strip
  • Model #: Newegg_Delete
Liebert Battery Kit
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Liebert Battery Kit
  • Type: Battery Kit
  • Compatibility: Liebert PSI5 2200VA Line-Interactive UPS
  • Model #: PSI5-2200BATKIT
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Eaton EBP-0206 Internal Replacement Battery Cartridge (RBC) for Select 9SX 2-3kVA, SU2200XLCD and SU3000XLCD UPS Systems - 96 V DC
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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
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Abc Replacement Battery Cartridge #8
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Abc Replacement Battery Cartridge #8
  • Type: Battery
  • Weight: 19.9
  • Model #: RBC8
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Eaton 24V DC DIN Rail Extended Battery Module (EBM) for Select DC Industrial UPS Systems - 24 V DC - Lead Acid - Valve-regulated  BPDIN24XL
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Eaton 24V DC DIN Rail Extended Battery Module (EBM) for Select DC Industrial UPS Systems - 24 V DC - Lead Acid - Valve-regulated BPDIN24XL
  • Brand: EATON
  • Part Number: BPDIN24XL
  • Type: Extended Battery
  • Compatibility: Compatible with expandable DIN24240DC and DIN24480DC UPS systems
  • Model #: BPDIN24XL
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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
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Vertiv Liebert POD PD2 - (4) NEMA 5-20R| (2) NEMA L6-30R| UPS Maintenance Bypass PD2-103
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Vertiv Liebert POD PD2 - (4) NEMA 5-20R| (2) NEMA L6-30R| UPS Maintenance Bypass PD2-103
  • Output Connector(s): 4 x NEMA 5-20R 4 x NEMA L6-30R
  • Weight: 6.60 lbs.
  • Model #: PD2-103
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
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BTI UPS Replacement Battery Cartridge
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BTI UPS Replacement Battery Cartridge
  • Type: Battery Unit
  • Weight: 10 lb
  • Parts: 18 Month
  • Model #: APCRBC132-SLA132
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Liebert Battery Kit PSI5-800BATKIT
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Liebert Battery Kit PSI5-800BATKIT
  • Series: Battery Kit
  • Type: Battery
  • Model #: PSI5-800BATKIT
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

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Vertiv Liebert VEBCLI-48VRT1U External Battery Cabinet for Liebert GXT5 LIO UPS 48V - Rack/Tower with Lithium-Ion Batteries for extend backup time | easy to install | compact 1U size
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Vertiv Liebert VEBCLI-48VRT1U External Battery Cabinet for Liebert GXT5 LIO UPS 48V - Rack/Tower with Lithium-Ion Batteries for extend backup time | easy to install | compact 1U size
  • Type: Battery Enclosure
  • Compatibility: GXT5LI-1000LVRT2UXL, GXT5LI-1000LVRT2UXLN, GXT5LI-1500LVRT2UXL, GXT5LI-1500LVRT2UXLN, GXT5LI-2000LVRT2UXL, GXT5LI-2000LVRT2UXLN, GXT5LI-3000LVRT2UXL, GXT5LI-3000LVRT2UXLN
  • Dimensions: 1.7" x 16.9" x 17.5"
  • Weight: 21.8 lbs.
  • Model #: VEBCLI-48VRT1U
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CyberPower BP48VL2U02 Extended Battery Modules
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CyberPower BP48VL2U02 Extended Battery Modules
  • Brand: CyberPower
  • Type: Battery
  • Compatibility: Models: OL3KRM UPS Models: OL3KRM
  • Specifications: General Amperage: 70 A DC Voltage: 48 VDC Battery Battery Quantity: 8 Battery Size: 12 V / 7 Ah Battery Type: Sealed Lead-Acid Battery Built-in Charger: Yes Expansion Ready (Daisy-Chain): Yes Replacement Battery Cartridge: RB1270X4L Replacement Battery Cartridge Quantity: 2 Typical Recharge Time: 4 Hours (0% to 90% charged) User Replaceable Battery: Yes Input Input Plug Type: NEMA 5-15P Input Voltage Range: 100 VAC - 125 VAC Nominal Input Voltage: 120 VAC Physical Color: Silver Material of Construction: Metal Mounting Hardware: Yes Rack Height: 2U
  • Model #: BP48VL2U02
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Vertiv Liebert IntelliSlot Unity - SNMP - Network Card | Remote Monitoring IS-UNITY-SNMP
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CyberPower BP24VL2U02 Extended Battery Modules
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CyberPower BP24VL2U02 Extended Battery Modules
  • Brand: CyberPower
  • Type: Battery
  • Compatibility: Models: OL750RM, OL1KRM UPS Models: OL750RM OL1KRM
  • Specifications: General Amperage: 50 A DC Voltage: 24 VDC Battery Battery Quantity: 4 Battery Size: 12 V / 7 Ah Battery Type: Sealed Lead-Acid Battery Built-in Charger: Yes Expansion Ready (Daisy-Chain): Yes Replacement Battery Cartridge: RB1270X2H Replacement Battery Cartridge Quantity: 2 Typical Recharge Time: 4 Hours (0% to 90% charged) User Replaceable Battery: Yes Input Circuit Breaker: 10 A Input Plug Type: NEMA 5-15P Input Voltage Range: 100 VAC - 125 VAC Nominal Input Voltage: 120 VAC Physical Color: Silver Material of Construction: Metal Mounting Hardware: Yes Rack Height: 2U
  • Model #: BP24VL2U02
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BTI UPS Battery Replacement, APCRBC158, for APC UPS Model BX1000M
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  • $49.99 
  • $11.33 Shipping
Abc Replacement Battery Cartridge#12
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  •  
  • $261.99 
  • Free Shipping
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Liebert GXT5 288V, 8-10kVA MV, Replacement UPS Battery Kit
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Liebert GXT5 288V, 8-10kVA MV, Replacement UPS Battery Kit
  • Type: Battery Kit
  • Specifications: Output Voltage:288 V DC
  • Model #: GXT5-288VBatkit
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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)