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RefurbUPS RB1290 - Factory Fresh Compatible Replacement Battery Kit
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RefurbUPS RB1290 - Factory Fresh Compatible Replacement Battery Kit
  • Type: Battery
  • Weight: 7
  • Model #: BAT-CYB-RB1290
  •  
  • $18.99 –
  • $21.30 Shipping
Apc By Schneider Electric Ap9641 Ups Management Adapter
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Apc By Schneider Electric Ap9641 Ups Management Adapter
  • Brand: APC
  • Part Number: AP9641
  • Type: Other
  • Compatibility: AP9641, APC
  • Model #: AP9641
PowerStar® APC Back UPS XS 900 900VA BX900R Battery Pack
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PowerStar® APC Back UPS XS 900 900VA BX900R Battery Pack
  • Parts: 2 Year Warranty
  • Model #: PS12-9-2PACK2
  •  
  • $59.99 –
  • Free Shipping
CyberPower RB0670X2 UPS Replacement Battery Cartridge
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CyberPower RB0670X2 UPS Replacement Battery Cartridge
  • Type: Battery Unit
  • Compatibility: CyberPower OR500LCDRM1U UPS
  • Specifications: Battery Life:26297.44 Hour to 43829.06 Hour Output Voltage:6 V DC
  • Weight: 5.80 lb
  • Model #: RB0670X2
  • $74.18 - $84.53
APC Smart-UPS SRT 72V 2.2kVA RM Battery Pack
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APC Smart-UPS SRT 72V 2.2kVA RM Battery Pack
  • Type: UPS Battery Pack
  • Compatibility: APC Smart-UPS SRT
  • Weight: 74.74 lb
  • Model #: SRT72RMBP
TRIPP LITE UPS Battery Replacement - RBC1500
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TRIPP LITE UPS Battery Replacement - RBC1500
  • Type: Battery
  • Compatibility: SMART1200LCD, SMART1500LCD, SMART1500LCDXL and SMX1500LCD UPS system equipped with battery access door
  • Specifications: DC System Voltage (VDC): 24
  • Dimensions: 2.64" x 6.02" x 7.91"
  • Model #: RBC1500
  • $212.28 - $213.03
Eaton 5PX G2 Extended Battery Module (EBM), 2U, Used with 5PX2000RTG2, 5PX2000RTNG2, 5PX2200HRTG2, 5PX3000RTG2, 5PX3000RTNG2, 5PX3000HRTG2, 5PX3000HRTNG2
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Eaton 5PX G2 Extended Battery Module (EBM), 2U, Used with 5PX2000RTG2, 5PX2000RTNG2, 5PX2200HRTG2, 5PX3000RTG2, 5PX3000RTNG2, 5PX3000HRTG2, 5PX3000HRTNG2
  • Type: Battery Enclosure
  • Compatibility: 5PX2000RTG2, 5PX2000RTNG2, 5PX2200HRTG2, 5PX3000RTG2, 5PX3000RTNG2, 5PX3000HRTG2, 5PX3000HRTNG2
  • Specifications: Battery Type: Sealed, lead-acid Topology: Line-interactive
  • Dimensions: 3.40" x 17.20" x 23.70"
  • Model #: 5PXEBM72RTG2
CyberPower RB1270X4G UPS Replacement Battery Cartridge
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GE Caddx NetworX NX-8 V2 -  Compatible Replacement Battery
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GE Caddx NetworX NX-8 V2 - Compatible Replacement Battery
  • Series: Alarm Batteries
  • Type: Kit/Package
  • Weight: 6
  • Model #: ALM-GE-Caddx NX-8 V2
  •  
  • $17.99 –
  • $19.40 Shipping
2 Pack - 12V 9AH FOR 7AH UPS Battery for APC Back-UPS APC Back-UPS RS 800VA
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  •  
  • $59.99 –
  • Free Shipping
APC AP9631 UPS Network Management Card 2 with Environmental Monitoring
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APC AP9631 UPS Network Management Card 2 with Environmental Monitoring
  • Type: Management Card
  • Specifications: Operating Environment: 0 - 45 Degree Celcius Operating Relative Humidity: 0 - 95 % Operating Elevation: 0 - 10000 Feet Storage Temperature: -5 - 45 Degree Celcius Storage Relative Humidity: 0 - 95 % Storage Elevation: 0 - 50000 Feet Approvals AS/NZS 3548 (C-Tick) Class A, EN 55022 Class A, EN 55024, FCC Part 15 Class A, GOST, ICES-003, VCCI Class A RoHS Compliant
  • Dimensions: 1.50" x 4.75" x 4.50"
  • Weight: 0.20 lb.
  • Model #: AP9631
APC UPS Battery Replacement, APCRBC158, for APC UPS Model BX1000M
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APC UPS Battery Replacement, APCRBC158, for APC UPS Model BX1000M
  • Brand: APC
  • Part Number: APCRBC158
  • Type: Battery
  • Compatibility: APCRBC158, APC
  • Model #: APCRBC158
Tripp Lite RBC5-192 Replacement Battery Cartridge
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Tripp Lite RBC5-192 Replacement Battery Cartridge
  • Type: Battery Unit
  • Compatibility: Tripp Lite SmartOnline UPS: SU5000RT4UHV SU5000RT4UTF SU6000RT4UHV SU6000RT4UHVG SU6000RT4UHVHW SU6000RT4UTF SU6000RT4UTFHW SU6000RT4UHVPM
  • Specifications: Output Voltage:192 V DC Battery Life:26297.44 Hour to 43829.06 Hour
  • Weight: 65.00 lb
  • Model #: RBC5-192
  •  
  • $965.99 –
  • Free Shipping
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
ABC RBC 24 Battery
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ABC RBC 24 Battery
  • Type: Battery
  • Compatibility: SU1400RM2U, SU1400RMJ2U, SU1400R2BX120, SU1400R2X122, SU1400RM2UX93, SUA1500R2X93, SUA1500RM2U, SUA1500RMUS, DLA1500RM2U
  • Specifications: 4 Batteries: 12 Volts, 9 Amp-Hours Tab Size: 0.25
  • Dimensions: 8.50" x 13.50" x 3.26" (H x W x D)
  • Model #: RBC24
  •  
  • $231.75 –
  • Free Shipping
APC External Battery Pack for Smart-UPS Extended Run SMX-Series (up to 1500 VA), 48V, 2U Rackmount/Tower Convertible (SMX48RMBP2U)
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APC External Battery Pack for Smart-UPS Extended Run SMX-Series (up to 1500 VA), 48V, 2U Rackmount/Tower Convertible (SMX48RMBP2U)
  • Type: External Battery Pack Rack
  • Specifications: Battoutvolt: 48 Nominal Input Voltage: 48V DC Battery Volt-Amp-Hour Capacity: 864 Battery Type: Maintenance-free sealed Lead-Acid battery with suspended electrolyte : leakproof Battery mounting: Enclosed battery cartridge Expected Battery Life (years): 3 - 5 RBC Quantity: 2
  • Weight: 75.95
  • Package Contents: 90249L
  • Model #: SMX48RMBP2U
Smart Power Systems SBP800 -  Compatible Replacement Battery Kit
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Smart Power Systems SBP800 - Compatible Replacement Battery Kit
  • Series: Smart Power Systems Batteries
  • Type: Kit/Package
  • Weight: 7
  • Model #: SPS-SBP800
  •  
  • $21.99 –
  • $21.30 Shipping
Schneider Electric AP9641 APC UPS Management Network Card
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Refurbished Schneider Electric AP9641 APC UPS Management Network Card
  • Part Number: AP9641
  • Type: Management Card
  • Parts: 30 Days
  • Labor: 30 Days
  • Model #: AP9641-REF
  •  
  • $130.00 –
  • Free Shipping
Battery Technology APCRBC123-SLA123 BN1250G Replacement Battery
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Battery Technology APCRBC123-SLA123 BN1250G Replacement Battery
  • Type: Battery
  • Compatibility: APC BN1250G, BR1000G, BR1000G-FR, BR1000G-IN, BR1000GI, BX1000G, BX1000G-CA, BX1300G, BX1300G-CA, BX1500G, BX1500G-CA, SMT750RM2U, SMT750RM2UTW, SMT750RMI2U
  • Weight: 12
  • Model #: APCRBC123-SLA123
GREENTECH COMPATIBLE APCRBC154 SLA BATTERY FOR APC BACK-UPS BE600M1, BE670M1, BN675M1 12V 6AH REPLACES APCRBC154 RBC154 Battery Cartridge #154
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GREENTECH COMPATIBLE APCRBC154 SLA BATTERY FOR APC BACK-UPS BE600M1, BE670M1, BN675M1 12V 6AH REPLACES APCRBC154 RBC154 Battery Cartridge #154

Limited time offer, ends 10/15

  • Brand: GreenTech
  • Part Number: GTS-RBC154-12V6A
  • Type: Battery
  • Compatibility: APC BACK-UPS BE600M1, BE600M1-LM, BN600U1, BN650M1, BN675M1, BE670M1, BN650M1-CA, BN650M1S, BN650M1-TW, BN675M1
  • Model #: GTS-RBC154-12V6A
APC SYBT5 Symmetra LX Battery Module
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APC SYBT5 Symmetra LX Battery Module
  • Type: Battery
  • Specifications: Battery Type: Maintenance-free sealed Lead-Acid battery with suspended electrolyte : leakproof RBC Quantity: 1
  • Dimensions: 5.50" x 8.25" x 21.50" (H x W x D)
  • Weight: 64.00 lbs.
  • Model #: SYBT5
APC AP9630 UPS Network Management Card 2
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12V 9AH SLA Battery Replaces CP1290 6-DW-9 HR9-12 PS-1290F2 - 2PK
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12V 9AH SLA Battery Replaces CP1290 6-DW-9 HR9-12 PS-1290F2 - 2PK
  • Parts: 2 Year Warranty
  • Model #: PS12-9-2Pack249
  •  
  • $59.99 –
  • Free Shipping
CyberPower RB1290X2C UPS Replacement Battery Cartridge
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CyberPower RB1290X2C UPS Replacement Battery Cartridge
  • Type: Consumer Electronics
  • Model #: RB1290X2C
RefurbUPS OR500LCDRM1U -  Compatible Replacement Battery Kit
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RefurbUPS OR500LCDRM1U - Compatible Replacement Battery Kit
  • Series: CyberPower Intelligent LCD Batteries
  • Type: Kit/Package
  • Weight: 8
  • Model #: CYB-OR500LCDRM1U
  •  
  • $31.99 –
  • $27.00 Shipping
TRIPP LITE LCR2400 Line Conditioner
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TRIPP LITE LCR2400 Line Conditioner
  • Type: Line Conditioner
  • Specifications: Output Watt Capacity: 2400 Watts Nominal Output Voltage(s) Supported: 120V / 60Hz Built-in UPS output receptacles: 14 NEMA5-15R (2 front, 12 rear) Input cord length: 12 ft. LED Indicators: 5 LEDs show incoming voltage status UPS AC suppression joule rating: 1440 joules EMI / RFI AC noise suppression: 80 dB
  • Parts: 2 years limited
  • Labor: 2 years limited
  • Model #: LCR2400
  •  
  • $437.99 –
  • Free Shipping
CyberPower RB1290X4H UPS Replacement Battery Cartridge
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APC APCRBC154 Replacement Battery Cartridge #154
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APC APCRBC154 Replacement Battery Cartridge #154
  • Type: Battery
  • Specifications: Battery type: Lead-acid battery Battery mounting: Enclosed battery cabinet Expected Battery Life (years): 2 - 5 RBC Quantity: 1 Battery Volt-Amp-Hour Capacity: 78
  • Dimensions: 2.00" x 3.90" x 5.90"
  • Weight: 4.48 lbs.
  • Model #: APCRBC154
APC RBC34 Replacement Battery Cartridge #34
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APC RBC34 Replacement Battery Cartridge #34
  • Type: Battery
  • Compatibility: EMC750R1, EMC750R1I, EMC750RM1U, EMC750RMI1U, SUA1000R2X122, SUA1000RM1U, SUA750RMI1U
  • Specifications: Battery Volt-Amp-Hour Capacity: 84 Battery Type: Maintenance-free sealed Lead-Acid battery with suspended electrolyte : leakproof Expected Battery Life (years): 3 - 5 RBC Quantity: 1
  • Dimensions: 1.70" x 6.83" x 17.34" (H x W x D)
  • Model #: RBC34
APC UPS Battery Replacement for APC UPS Models SMT750, SMT750US, SUA750 and select others (RBC48)
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APC UPS Battery Replacement for APC UPS Models SMT750, SMT750US, SUA750 and select others (RBC48)
  • Type: Battery
  • Compatibility: Battery Volt-Amp-Hour Capacity: 168
  • Specifications: Battery Type: Maintenance-free sealed Lead-Acid battery with suspended electrolyte : leakproof Battery mounting: Stand alone battery stack Expected Battery Life (years): 3 - 5 RBC Quantity: 1 Battery blocks per string: 2
  • Dimensions: 4.25" x 5.20" x 5.9"
  • Model #: RBC48
ABC RBC17 Replacement Battery Cartridge #17
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ABC RBC17 Replacement Battery Cartridge #17
  • Type: Battery Unit
  • Weight: 0
  • Package Contents: 47575H
  • Parts: 2 Year
  • Model #: RBC17
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
APC RBC24 Replacement Battery Cartridge #24
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APC RBC24 Replacement Battery Cartridge #24
  • Type: Battery
  • Compatibility: Battery Volt-Amp-Hour Capacity: 432
  • Specifications: Battery Type: Maintenance-free sealed Lead-Acid battery with suspended electrolyte : leakproof Battery mounting: Enclosed battery cartridge Expected Battery Life (years): 3 - 5 RBC Quantity: 1
  • Dimensions: 3.25" x 8.5" x 13.5"
  • Model #: RBC24

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)