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Eaton 36V Extended Battery Module (EBM) for 9SX1000 and 9SX1000G UPS Systems, Tower 9SXEBM96
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Eaton 36V Extended Battery Module (EBM) for 9SX1000 and 9SX1000G UPS Systems, Tower 9SXEBM96
  • Type: Battery Unit
  • Compatibility: Eaton 9SX UPS: 9SX2000 9SX2000G 9SX3000 9SX3000G 9SX3000GL 9SX3000HW
  • Weight: 107.40 lb
  • Package Contents: 9SX Extended Battery Module (EBM) 9SX 36V EBM Quick Start Guide EBM Connector Cable
  • Model #: 9SXEBM96
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Mount-It! Computer Monitor Stand with USB Desktop Riser | 32" Max Screen Size
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  •  
  • $69.99 
  • Free Shipping
BTI UPS Replacement Battery Cartridge (RBC2-SLA2-BTI)
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BTI UPS Replacement Battery Cartridge (RBC2-SLA2-BTI)
  • Type: Battery
  • Specifications: Volts: 12V Cells: 1 Amps: 7.2A Chemistry: Sealed Lead Acid
  • Parts: Manufacturers Limited Warranty: 18 Month / Parts Only
  • Model #: RBC2-SLA2-BTI
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BTI UPS Replacement Battery Cartridge
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BTI UPS Replacement Battery Cartridge
  • Type: Battery
  • Specifications: Volts: 12V Cells: 2 Amps: 7.2A Chemistry: Sealed Lead Acid Color: Black
  • Model #: RBC48-SLA48-BTI
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ABC RBC 18 Battery
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ABC RBC 18 Battery
  • Type: Battery
  • Compatibility: PS250, PS250I, PS450, PS450I, SU5005, BAY450, SC250RM1U, SC450RM1U
  • Specifications: 2 Batteries: 6 Volts, 10 Amp-Hours Tab Size: 0.187
  • Dimensions: 4.13" x 11.88" x 1.25" (H x W x D)
  • Model #: RBC18
  • $61.32 - $75.96
BTI UPS Replacement Battery Cartridge (RBC6-SLA6-BTI)
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BTI UPS Replacement Battery Cartridge (RBC6-SLA6-BTI)
  • Type: Battery Unit
  • Compatibility: APC UPS: BP1000 SU1000 SU1000NET SU1000RM SU1000RMNET SUVS1000
  • Parts: 18 Month
  • Model #: RBC6-SLA6-BTI
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Eaton UPS Battery Pack
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Eaton UPS Battery Pack
  • Type: UPS Battery Pack
  • Compatibility: Eaton UPS:
    5PX2200RTN 5PX2200 RT
  • Specifications: Output Voltage:12 V DC
  • Model #: EBP-1002
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APC SYBTU1-PLP Symmetra PX Battery Unit
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APC SYBTU1-PLP Symmetra PX Battery Unit
  • Type: Battery
  • Specifications: Battery Volt-Amp-Hour Capacity: 672 Battery Type: Maintenance-free sealed Lead-Acid battery with suspended electrolyte : leakproof Expected Battery Life (years): 3 - 5
  • Weight: 54
  • Package Contents: 91070L
  • Model #: SYBTU1-PLP
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BTI UPS Replacement Battery Cartridge
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BTI UPS Replacement Battery Cartridge
  • Type: Battery Unit
  • Compatibility: APC UPS: DLA1500RM2U SU1400RM2U SUA1500RM2U
  • Parts: 18 Month
  • Model #: RBC24-SLA24-BTI
  •  
  • $216.99 
  • $15.07 Shipping
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CyberPower RB1290X6A UPS Replacement Battery Cartridge for OL2.2-3KVA, 18 Month Warranty
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CyberPower RB1290X6A UPS Replacement Battery Cartridge for OL2.2-3KVA, 18 Month Warranty
  • Type: UPS Battery Pack
  • Compatibility: CyberPower UPS:
    OL2200RTXL2U OL3000RTXL2U OL3000RTXL2UHV
  • Specifications: Output Voltage:12 V DC
  • Weight: 35.20 lb
  • Model #: RB1290X6A
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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
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
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ABC RBC 6 Battery
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ABC RBC 6 Battery
  • Type: Battery
  • Compatibility: BP1000, BP1100, BK1250, SU1000, SU1000VS, SU1000NET, SU1000RM, SU1000RMNET, SU1000BX120, SU1000X127, SU1000X93, SU700X167, SUA1000, SUA1000US, SUVS1000, SU1500RMX155
  • Specifications: 2 Batteries: 12 Volts, 12 Amp-Hours Tab Size: 0.25
  • Dimensions: 4.13" x 7.75" x 6.00" (H x W x D)
  • Model #: RBC6
APC Replacement Battery Cartridge #143
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APC Replacement Battery Cartridge #143
  • Type: UPS Battery Pack
  • Compatibility: APC UPS:
    FJX3000RMHV2UNC SMX2000RMLV2U SMX2200RMHV2U SMX2200RMLV2U SMX3000RMHV2U SMX3000RMHV2UNC SMX3000RMLV2U SMX3000RMLV2UNC
  • Specifications: Battery Life:3 Year to 5 Year Output Voltage:120 V DC
  • Weight: 49.10 lb
  • Model #: APCRBC143
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CyberPower RB1270X4B UPS Replacement Battery Cartridge
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CyberPower RB1270X4B UPS Replacement Battery Cartridge
  • Type: Battery Unit
  • Compatibility: CyberPower UPS: OR2200LCDRM2U
  • Specifications: Battery Type: Sealed Lead-Acid Battery Size: 12V/7AH User Replaceable: Yes Number of Batteries: 4
  • Dimensions: 2.72" x 8.27" x 12.92" (H x W x D)
  • Model #: RB1270X4B
CyberPower RB1290X4 UPS Replacement Battery Cartridge
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CyberPower RB1290X4 UPS Replacement Battery Cartridge
  • Type: Battery
  • Compatibility: CyberPower OR2200LCDRM2U UPS
  • Specifications: Battery Type: Sealed Lead-Acid Battery Size: 12V/9AH User Replaceable: Yes Number of Batteries: 4
  • Dimensions: 2.72" x 8.27" x 12.92" (H x W x D)
  • Model #: RB1290X4
CyberPower RB1270X4 UPS Replacement Battery Cartridge
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CyberPower RB1270X4 UPS Replacement Battery Cartridge
  • Type: Battery Unit
  • Compatibility: CyberPower OR1500LCDRM2U UPS
  • Specifications: Output Voltage:12 V DC Battery Life:26297.44 Hour to 43829.06 Hour
  • Weight: 27.00 lb
  • Model #: RB1270X4
CyberPower SE450G1 UPS PC Battery Backup
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CyberPower SE450G1 UPS PC Battery Backup
  • Type: HomeAudio
  • Model #: SE450G1
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
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CyberPower RB0690X4A UPS Replacement Battery Cartridge
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CyberPower RB0690X4A UPS Replacement Battery Cartridge
  • Type: Battery Unit
  • Compatibility: CyberPower UPS: PR750LCDRM1U PR1000LCDRM1U
  • Specifications: Battery Life:26297.44 Hour to 43829.06 Hour Output Voltage:6 V DC
  • Weight: 13.27 lb
  • Model #: RB0690X4A
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9PX BATTERY INTEGRATION SYSTEM
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9PX BATTERY INTEGRATION SYSTEM
  • Type: Battery Enclosure
  • Compatibility: Eaton 9PX11K Eaton 9PX11KHW Eaton 9PX11KTF11 Eaton 9PX11KTF5 Eaton 9PX5K Eaton 9PX5KP1 Eaton 9PX5KP2 Eaton 9PX5KTF5 Eaton 9PX6K Eaton 9PX6KG Eaton 9PX6KP1 Eaton 9PX6KP2 Eaton 9PX6KTF5 Eaton 9PX8K Eaton 9PX8KHW Eaton 9PX8KTF5 Eaton 9PXEBM180RT Eaton 9PXEBM240RT Eaton 9PXPPDM1 Eaton 9PXPPDM2 Eaton 9PXTFMR5 Eaton 9SX 9SX5KIRT Eaton 9SX 9SX6KIRT
  • Model #: BINTSYS
  •  
  • $546.99 
  • Free Shipping
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CyberPower RB1270X4A UPS Replacement Battery Cartridge
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CyberPower RB1270X4A UPS Replacement Battery Cartridge
  • Type: Battery Unit
  • Compatibility: CyberPower UPS: PR1000LCDRT2U PR1000LCDRTXL2U PR1500LCDRT2U PR1500SWRM2U
  • Specifications: Output Voltage:12 V DC Battery Life:26297.44 Hour to 43829.06 Hour
  • Weight: 26.61 lb
  • Model #: RB1270X4A
CyberPower RB1290X4D UPS Replacement Battery Cartridge
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CyberPower RB1290X4D UPS Replacement Battery Cartridge
  • Type: Battery Unit
  • Compatibility: CyberPower UPS: PR3000LCDRT2U, PR1000LCDRTXL2Ua, PR1500LCDRTXL2U, PR2200LCDRTXL2U, PR3000LCDRTXL2U
  • Specifications: Battery Type: Sealed Lead-Acid Battery Size: 12V/9AH User Replaceable: Yes Number of Batteries: 4
  • Dimensions: 2.72" x 8.27" x 12.68" (H x W x d)
  • Model #: RB1290X4D
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
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BTI Replacement UPS Battery For APC RBC4
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BTI Replacement UPS Battery For APC RBC4
  • Type: Battery
  • Compatibility: BK650M, BK650MC, BP650PNP, BP650S, BP650SC, BP650IPNP, SU620NET, SUVS650, SC620, BE750BB, RBC4
  • Model #: SLA4-BTI
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
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
Abc Replacement Battery Cartridge #23
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Eaton UPS Battery Pack
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Eaton UPS Battery Pack
  • Type: UPS Battery Pack
  • Compatibility: Eaton UPS:
    5PX3000 RT 5PX3000RT2U
  • Specifications: Output Voltage:12 V DC
  • Model #: EBP-1003
  • $671.22 - $678.00
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APC SYMIM5 Symmetra Lx Intelligence Module
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APC SYMIM5 Symmetra Lx Intelligence Module
  • Type: Module
  • Dimensions: 1.64" x 6.64" x 19.62" (H x W x D)
  • Weight: 5.00 lbs.
  • Parts: 2 years limited
  • Model #: SYMIM5
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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
CyberPower RB1290X2C UPS Replacement Battery Cartridge
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CyberPower RB1290X2C UPS Replacement Battery Cartridge
  • Type: Consumer Electronics
  • Model #: RB1290X2C
BTI Replacement UPS Battery For APC RBC7
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BTI Replacement UPS Battery For APC RBC7
  • Type: Battery
  • Compatibility: SU700XL, SU700XLNET, SUA750XL, SU1000XL, SU1000XLNET, SUA1000XL, BP1400, SUVS1400, SU1400, SU1400NET, SUA1500, RBC7
  • Weight: 26.7
  • Model #: SLA7-BTI

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)