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Tripp Lite RBC9-192 UPS Replacement Battery Cartridge
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Tripp Lite RBC9-192 UPS Replacement Battery Cartridge
  • Type: Battery Unit
  • Compatibility: Tripp Lite 5kVA-8kVA UPS: SU6000RT4U SU4000RT4U SU8000RT4U
  • Weight: 93.6
  • Model #: RBC9-192
CyberPower RBC43-CP Replacement Battery Cartridge
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CyberPower RBC43-CP Replacement Battery Cartridge
  • Brand: CyberPower
  • Type: Battery
  • Specifications: Number of batteries: 1 Battery size: 48V/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: 3.25'' x 8.375'' x 21''
  • Model #: RBC43-CP
EATON 9RK Rack Rail Kit for EATON 9PX and 9SX Series UPS
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EATON 9RK Rack Rail Kit for EATON 9PX and 9SX Series UPS
  • Type: Rack Rail Kit
  • Compatibility: for EATON 9PX and 9SX Series UPS
  • Model #: 9RK
APC RBC25 Replacement Battery Cartridge #25
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APC RBC25 Replacement Battery Cartridge #25
  • Type: Battery
  • Compatibility: SU1400RMXL3U, SU1400RMXLB3U, SU1400RMXLIB3U, SUA1400RMXLI3U
  • Specifications: Maintenance-free sealed Lead-Acid battery with suspended electrolyte : leakproof
  • Dimensions: 4.00" x 10.40' x 6.00" (H x W x D)
  • Model #: RBC25
Eaton UPS Battery Pack
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Eaton UPS Battery Pack
  • Type: UPS Battery Pack
  • Compatibility: Eaton 5P 1500 Rackmount Compact UPS
  • Model #: 744-A4060
  • $380.99 - $383.74
APC Smart-UPS Charge Mobile Battery For Microsoft Surface Hub 2
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APC Smart-UPS Charge Mobile Battery For Microsoft Surface Hub 2
  • Type: Consumer Electronics
  • Weight: 29.0000
  • Model #: CSH2
APC Smart-UPS SRT 48V 1kVA 1.5kVA RM Battery Pack
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APC Smart-UPS SRT 48V 1kVA 1.5kVA RM Battery Pack
  • Brand: APC
  • Series: Smart-UPS
  • Part Number: SRT48RMBP
  • Type: Battery
  • Model #: SRT48RMBP
APC RBC63 300VAh UPS Replacement Battery Cartridge #63
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APC RBC63 300VAh UPS Replacement Battery Cartridge #63
  • Type: Battery Unit
  • Specifications: Battery Life:26297.44 Hour to 43829.06 Hour Output Voltage:48 V DC
  • Weight: 25.50 lb
  • Parts: 2 Year
  • Model #: RBC63
CyberPower RB1290X2C UPS Replacement Battery Cartridge
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CyberPower RB1290X2C UPS Replacement Battery Cartridge
  • Type: Consumer Electronics
  • Model #: RB1290X2C
CyberPower RB1290X16 - UPS Battery - Lead Acid
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CyberPower RB1290X16 - UPS Battery - Lead Acid
  • Type: Battery
  • Compatibility: PR6000LCDRTXL5U, PR5000LCDRTXL5U
  • Specifications: Environmental Operating Temperature 0 - 40 Degree Celcius Operating Humidity 0 - 90% (non-condensing) Battery Type: Sealed Lead-Acid Battery Size: 12V/9Ah
  • Dimensions: 14.96" x 21.26" x 15.74"
  • Model #: RB1290X16
Vertiv Liebert GXT5 External Battery Cabinet - 5/6kVA/144V | MV GXT5-EBC144VRT2U
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Vertiv Liebert GXT5 External Battery Cabinet - 5/6kVA/144V | MV GXT5-EBC144VRT2U
  • Type: Battery Cabinet
  • Compatibility: Liebert UPS:
    GXT5-5000MVRT4UXLN GXT5-6000MVRT4UXLN
  • Specifications: Output Voltage:144 V DC
  • Parts: 3 Year
  • Model #: GXT5-EBC144VRT2U
BTI APCRBC154-SLA154 Sealed Lead Acid Battery For APC Back-UPS Be600m1
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CyberPower RELAYIO500 UPS Accessories
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CyberPower RELAYIO500 UPS Accessories
  • Type: Relay I/O Card
  • Compatibility: OR Series UPS systems PR Series UPS systems OL1000RTXL2U OL1500RTXL2U OL1500RTXL2UN OL3000RTXL2UHV
  • Specifications: Contact Closure Outputs: 5 Input Signal Contact: 1 - UPS shutdown in Battery Mode Output Relay Rating (Max.): 30 V CD / 125 V AC, 3A (per relay) External S/D Voltage: 7.5V - 12V Connection Port: DB9
  • Dimensions: 0.60" x 1.65" x 3.20"
  • Model #: RELAYIO500
4PK UPS REPLACEMENT BATTERY
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4PK UPS REPLACEMENT BATTERY
  • Type: Battery
  • Parts: Manufacturers Limited Warranty: 18 Month / Parts Only
  • Model #: RB1270X4E
Schneider Electric Smart-Ups Srt 48V 1Kva 1.5Kva Battery Pack
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Schneider Electric Smart-Ups Srt 48V 1Kva 1.5Kva Battery Pack
  • Brand: APC
  • Part Number: SRT48BP
  • Type: UPS
  • Dimensions: 21.1 in x 3.4 in x 17.0 in
  • Model #: SRT48BP
BATTERY TECHNOLOGY - SLA RBC2-SLA2-BTI RBC2 REPLACEMENT UPS BATTERY
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CyberPower Battery Kit
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CyberPower Battery Kit
  • Type: Battery Kit
  • Compatibility: CyberPower PR1000LCDRT1U UPS Systems
  • Specifications: Output Voltage:6 V DC
  • Weight: 12.81 lb
  • Model #: RB0690X4B
REPLACEMENT BATTERY 2 X 12V/9AH
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REPLACEMENT BATTERY 2 X 12V/9AH
  • Brand: CYBERPOWER SYSTEMS USA
  • Part Number: RB1290X2B
  • Type: Consumer Electronics
  • Compatibility: RB1290X2B, CyberPower
  • Model #: RB1290X2B
CyberPower Battery Kit
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CyberPower Battery Kit
  • Type: Battery Kit
  • Compatibility: CyberPower UPS Systems:
    PR2200LCDSL PR3000LCDSL
  • Specifications: Output Voltage:12 V DC
  • Weight: 22.53 lb
  • Model #: RB1290X4K
APC SURT192RMXLBP3U RT 192V RM Battery Pack
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APC SURT192RMXLBP3U RT 192V RM Battery Pack
  • Series: Smart-UPS
  • Type: Battery
  • Compatibility: SURT10000RMXLI, SURT10000RMXLT, SURT10000RMXLT-2TF5, SURT3000RMXLI, SURT3000RMXLT, SURT3000RMXLT-1TF5, SURT5000RMXLI, SURT5000RMXLT, SURT5000RMXLT-1TF5, SURT6000RMXLI, SURT6000RMXLT, SURT6000RMXLT-1TF5, SURT7500RMXLI, SURT7500RMXLT, SURT7500RMXLT-1TF5, SURT8000RMXLI, SURT8000RMXLT, SURT8000RMXLT-1TF5, SURTA3000RMXL, SURTA3000XL, SURTD3000RMXLT, SURTD3000RMXLT-1TF5, SURTD5000RMXLT, SURTD5000RMXLT-1TF5
  • Weight: 280.00 lbs.
  • Model #: SURT192RMXLBP3U
  •  
  • $2,033.43 –
  • Free Shipping
APC Smart-UPS SRT 72V 2.2kVA Battery Pack
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APC Smart-UPS SRT 72V 2.2kVA Battery Pack
  • Type: UPS Battery Pack
  • Compatibility: APC Smart-UPS SRT
  • Weight: 74.74 lb
  • Model #: SRT72BP
APC AP9617 UPS Network Management Card
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APC AP9617 UPS Network Management Card
  • Type: Network management card
  • Model #: AP9617
REPLACEMENT BATTERY 2 X 12V/7AH
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REPLACEMENT BATTERY 2 X 12V/7AH
  • Brand: CYBERPOWER SYSTEMS USA
  • Part Number: RB1270X2C
  • Type: Consumer Electronics
  • Dimensions: 5.9 in x 3.9 in x 2.6 in
  • Model #: RB1270X2C
Eaton 5P750RC Replacement Battery Cartridge 744A4058
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Eaton 5P750RC Replacement Battery Cartridge 744A4058
  • Brand: EATON
  • Model: 744-A4058
  • Part Number: 744-A4058
  • Type: Battery
  • Model #: 744A4058
CyberPower RB1290X3B Replacement Battery Cartridge
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APC Replacement Battery Cartridge # 136
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APC Replacement Battery Cartridge # 136
  • Type: Battery Unit
  • Specifications: Battery Life:3 Year to 5 Year Output Voltage:24 V DC
  • Weight: 7.28 lb
  • Model #: APCRBC136
EATON 103005775 Environmental Rack Monitor, 120VAC (US) 2-pin Power Input
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EATON 103005775 Environmental Rack Monitor, 120VAC (US) 2-pin Power Input
  • Type: Environmental Rack Monitor
  • Specifications: CPU: 16-bit micro control Memory: 2 MB Static RAM / 2 MB Flash ROM Serial Communication: Two Asynchronous serial ports LAN Chip: Auto-Sense 10/100 Mbps Fast Ethernet controller Network Connection: 10/100 TX RJ-45 jack connector Network Protocol: SNMP over UDP/IP, HTTP over TCP/IP, ARP, TFTP, and ICMP Supported MIB: Environmental Rack Monitor (ERM) MIB Operating Temperature: 0-40ºC (32-104ºF) Operating Humidity: 10-80%, noncondensing Power Input: 12 Vdc unregulated Power Consumption: 3.0 Watts Maximum EMC Statements: Class B: FCC Part 15, ICES-003, CE
  • Dimensions: 5.3" x 3.4" x 1.1"
  • Weight: 6oz
  • Model #: 103005775
APC SYPM2KU Symmetra RM 2-6kVA Power Module (2kVA)
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APC SYPM2KU Symmetra RM 2-6kVA Power Module (2kVA)
  • Type: Module
  • Dimensions: 3.25" x 8.5" x 21.5"
  • Weight: 17.00 lbs
  • Package Contents: 77300L
  • Model #: SYPM2KU
Tripp Lite 2U 48V Extended Battery Module EBM for SmartOnline UPS BP48RT
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  • $841.19 - $849.69
CyberPower RB1290X3L Battery Kit - 9000 mAh - 12 V DC - Sealed Lead Acid - Leak Proof/Maintenance-free
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  • $174.01 - $185.78
APC SURT007 Smart-UPS RT 3000/5000VA Output Hardwire Kit
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APC SURT007 Smart-UPS RT 3000/5000VA Output Hardwire Kit
  • Type: Kit
  • Dimensions: 4.8" x 7.8 x 1.7"
  • Weight: 1.20 lbs
  • Model #: SURT007
CyberPower RB12170X4 Battery Kit
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CyberPower RB12170X4 Battery Kit
  • Type: Battery Kit
  • Compatibility: CyberPower UPS Systems:
    PR2200LCD PR3000LCD
  • Specifications: Output Voltage:12 V DC
  • Weight: 54.76 lb
  • Model #: RB12170X4
CyberPower RB1290X3R Replacement Batteries
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CyberPower RB1290X3R Replacement Batteries
  • Type: Battery
  • Compatibility: 36V60ART2U (Also requires the RB1290X3L)
  • Specifications: Battery Type: Sealed Lead-Acid Battery Size: 12V/9Ah User Replaceable: Yes Number of Batteries: 3
  • Dimensions: 7.60" x 13.10" x 3.20"
  • Model #: RB1290X3R
Cyberpower Rb1280x2b - Ups Battery - 2 X Lead Acid 8 Ah - RB1280X2B
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APC BATTERY 12V 9A 1 CELL
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APC BATTERY 12V 9A 1 CELL
  • Model #: APCRBC158-SLA158

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)