Weather Alert: Severe winter storms may impact delivery times in some regions. We appreciate your patience as carriers work to deliver orders as quickly as possible. UPS Service Alerts.
  • In Stock
  • Sold by Newegg
  • Make an Offer
  • New
Brands
Show More
Price
Show More
All Top Brands
Availability
Condition
Sold by
Useful Links
Show More
Customer Ratings
  • Your Backup Plan
  • Architects of Continuity
Sort By:
View:
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)
Quick View
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)
  • Type: Maintenance-free sealed Lead-Acid battery with suspended electrolyte : leakproof
  • Compatibility: BR1200G-FR, BR1200GI, BR1300G, BR1500G, BR1500G-FR, BR1500GI, SMC1000-2U, SMC1000I-2U
  • Specifications: RoHS: Compliant REACH: Contains No SVHCs REACH SVHCs PEP: Available in Documentation tab REACH REACH: Contains No SVHCs EOLI: Available in Documentation tab
  • Dimensions: 3.78" x 7.24" x 8.86"
  • Model #: APCRBC124
  •  
  • $122.99 
  • Free Shipping
Vertiv Liebert Hot-Swap Internal 9 Ah, 72V Lead-Acid Battery for Liebert GXT4-3000RT120, GXT4-3000RT230, and GXT4-3000RT208 UPS Systems GXT4-9A72BATKIT
Quick View
Vertiv Liebert Hot-Swap Internal 9 Ah, 72V Lead-Acid Battery for Liebert GXT4-3000RT120, GXT4-3000RT230, and GXT4-3000RT208 UPS Systems GXT4-9A72BATKIT
  • Type: Battery
  • Compatibility: Liebert GXT3-3000RT and GXT4-3000RT
  • Specifications: Battery Capacity: 9 Ah Enclosure Type: Internal Installed Qty: 6 Lead Acid Battery Features: Spill proof Technology: Lead acid Voltage Provided: 12 V
  • Weight: 25
  • Model #: GXT4-9A72BATKIT
TRIPP LITE RBC64-1U UPS Replacement Battery Cartridge
Quick View
TRIPP LITE RBC64-1U UPS Replacement Battery Cartridge
  • Type: Battery
  • Compatibility: COMPATIBLE WITH TRIPP LITE MODELS SMART750RM1U, SMX750RM1U
  • Specifications: DC System Voltage (VDC): 24 Included Battery Set: Set of 4 pre-assembled 6V batteries
  • Dimensions: 1.5" x 8.25" x 12.25"
  • Model #: RBC64-1U
APC SRTRK3 2-Post Mounting Rail Kit for Smart-UPS SRT
Quick View
APC SRTRK3 2-Post Mounting Rail Kit for Smart-UPS SRT
  • Type: Kit
  • Dimensions: 3.62" x 10.24" x 7.48" (H x W x D)
  • Weight: 8.49 lbs.
  • Model #: SRTRK3
CyberPower RB1290X6A UPS Replacement Battery Cartridge for OL2.2-3KVA, 18 Month Warranty
Quick View
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
Eaton UPS Battery Pack
Quick View
Eaton UPS Battery Pack
  • Type: UPS Battery Pack
  • Specifications: Capacity: 9 Ah Voltage Provided: 12V
  • Dimensions: 6.70" x 24.50" x 12.80"
  • Weight: 36.00 lbs.
  • Model #: EBP-1607
CyberPower RB1280 UPS Replacement Battery Cartridge
Quick View
CyberPower RB1280 UPS Replacement Battery Cartridge
  • Type: Battery Unit
  • Compatibility: CyberPower UPS: CP685AVR-G CP685AVRLCD-G
  • Specifications: Battery Type: Sealed Lead-Acid Battery Size: 12V/8AH User Replaceable: Yes Number of Batteries: 1
  • Dimensions: 3.86" x 5.94" x 2.56" (H x W x D)
  • Model #: RB1280
Eaton UPS Battery Pack
Quick View
Eaton UPS Battery Pack
  • Type: UPS Battery Pack
  • Compatibility: Eaton 5P 1500 Rackmount Compact UPS
  • Model #: 744-A4060
Liebert GXT5 72V External Battery Cabinet
Quick View
Liebert GXT5 72V External Battery Cabinet
  • Type: Battery Cabinet
  • Compatibility: Liebert GXT5-3000LVRT2UXL (3000 VA) UPS Systems
  • Specifications: Output Voltage:72 V DC
  • Parts: 3 Year
  • Model #: GXT5-EBC72VRT2U
CyberPower RB1290X6B UPS Battery Pack
Quick View
CyberPower RB1290X6B UPS Battery Pack
  • Type: UPS Battery Pack
  • Compatibility: CyberPower BP72V60ART2U UPS
  • Specifications: Output Voltage:12 V DC
  • Weight: 34 lb
  • Model #: RB1290X6B
Minuteman B00015 4.5Ah UPS Replacement Battery Cartridge
Quick View
Minuteman B00015 4.5Ah UPS Replacement Battery Cartridge
  • Type: Battery Unit
  • Specifications: Output Voltage:12 V DC
  • Model #: B00015
  •  
  • $39.99 
  • $11.33 Shipping
APC RBC57 Replacement Battery Cartridge #57
Quick View
APC RBC57 Replacement Battery Cartridge #57
  • Type: Battery
  • Compatibility: SURTA1500RMXL, SURTA1500XL, SURTA2000RMXL, SURTA2000XL, SURTA48RMXLBP, SURTA48XLBP
  • Specifications: Battery Type: Maintenance-free sealed Lead-Acid battery with suspended electrolyte : leakproof Expected Battery Life (years): 3 - 5 RBC Quantity: 1 Replacement battery cartridge note: Comes as a complete battery assembly,batteries and metal tray housing
  • Dimensions: 2.75" x 6.50" x 16.50" (H x W x D)
  • Model #: RBC57
APC SURTRK2 Smart-UPS RT 19" Rail Kit for Smart-UPS RT 3 / 5 / 7.5 /10 kVA
Quick View
APC SURTRK2 Smart-UPS RT 19" Rail Kit for Smart-UPS RT 3 / 5 / 7.5 /10 kVA
  • Type: Rail Kit
  • Compatibility: 19" Rail Kit for Smart-UPS RT 3/5/7.5/10kVA
  • Specifications: Color: Grey
  • Dimensions: 1.75" x 20.75" x 3.5" (H x W x D)
  • Model #: SURTRK2
ABC RBC 33 Battery
Quick View
ABC RBC 33 Battery
  • Type: Battery
  • Compatibility: APC UPS Models: BR1500, BX1500, SC1000
  • Specifications: General Battery: An RBC is a Replacement Battery Cartridge for an Uninterruptible Power Supply (UPS). A UPS is a battery backup power source. 12 volt Batteries . 2 maintenance-free sealed lead-acid batteries (12V 9ah). Maintenance Free Sealed Lead Acid leak proof batteries. RBC33 Battery Assembly Technical: Operating Environment: 0 - 40 deg. C. Storage Temperature: -15 - 45 deg. C. Meets or exceeds the original UPS manufacturer's specifications.
  • Dimensions: 7.75" x 5.88" x 2.50" (H x W x D)
  • Model #: RBC33
  •  
  • $105.99 
  • Free Shipping
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
Quick View
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
APC UPS Battery Replacement for APC Smart-UPS Models SMT1500RM2U,SMT1500RM2UC, SMT1500RM2UNC and select others (APCRBC133)
Quick View
APC UPS Battery Replacement for APC Smart-UPS Models SMT1500RM2U,SMT1500RM2UC, SMT1500RM2UNC and select others (APCRBC133)
  • Type: Battery
  • Compatibility: FJT1500RMI2UNC, SMT1500RM2U, SMT1500RMI2U
  • Specifications: Battery Volt-Amp-Hour Capacity: 432 Battery Type: Maintenance-free sealed Lead-Acid battery with suspended electrolyte : leakproof Battery mounting: Enclosed battery cartridge Expected Battery Life (years): 3 - 5
  • Dimensions: 8.50" x 13.50" x 3.26"
  • Model #: APCRBC133
TRIPP LITE 2POSTRMKITWM Two Post Rackmount / Wallmount Kit
Quick View
TRIPP LITE 2POSTRMKITWM Two Post Rackmount / Wallmount Kit
  • Type: Mounting Kits
  • Specifications: Material of Construction: Steel
  • Weight: 20.00 lbs.
  • Model #: 2POSTRMKITWM
APC AP9620 Legacy Communications SmartSlot Card
Quick View
APC AP9620 Legacy Communications SmartSlot Card
  • Type: Module
  • Compatibility: UPS
  • Specifications: Options that provide additional monitoring and control functionality. Interfaces/Ports Details: 1 x USB USB 2.0 1 x DB-9 Serial 1 x LED Color: Black Environmental Compliance: RoHS 7b Exemption,REACH: Contains No SVHCs
  • Dimensions: 1.50" x 4.75" x 4.50"
  • Model #: AP9620
Vertiv Liebert Hot-Swap Internal 9 Ah, 48V Lead-Acid Battery for Liebert GXT4 UPS systems from 1500-2000VA GXT4-9A48BATKIT
Quick View
Vertiv Liebert Hot-Swap Internal 9 Ah, 48V Lead-Acid Battery for Liebert GXT4 UPS systems from 1500-2000VA GXT4-9A48BATKIT
  • Type: Battery
  • Compatibility: Emerson Liebert UPS: GXT3-1500RT, GXT3-2000RT, GXT4-1500RT, and GXT4-2000RT
  • Model #: GXT4-9A48BATKIT
CyberPower RB1290X3L Replacement Batteries
Quick View
CyberPower RB1290X3L Replacement Batteries
  • Type: Battery
  • Compatibility: OL1000RTXL2U, OL1500RTXL2U, BP36V60ART2U (Also requires the RB1290X3R)
  • 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 #: RB1290X3L
BTI UPS Replacement Battery Cartridge
Quick View
BTI UPS Replacement Battery Cartridge
  • Type: Battery
  • Specifications: Volts: 12V Cells: 1 Amps: 3.5A Chemistry: Sealed Lead Acid Color: Black
  • Model #: RBC35-SLA35-BTI
  •  
  • $50.99 
  • Free Shipping
Minuteman B00025 9Ah UPS Replacement Battery Cartridge
Quick View
Minuteman B00025 9Ah UPS Replacement Battery Cartridge
  • Type: Battery Unit
  • Specifications: Output Voltage:12 V DC
  • Model #: B00025
  •  
  • $51.99 
  • $11.33 Shipping
Minuteman B00007 7.2Ah UPS Replacement Battery Cartridge
Quick View
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
BTI UPS Replacement Battery Cartridge
Quick View
BTI UPS Replacement Battery Cartridge
  • Type: Battery Unit
  • Compatibility: APC UPS: BF250 BF280 BF350 BF350U
  • Parts: 18 Month
  • Model #: APCRBC110-SLA110
  •  
  • $54.99 
  • Free Shipping
BTI UPS 9Ah Replacement Battery Cartridge
Quick View
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
TRIPP LITE BP24V15RT2U External Battery Pack for UPS Systems
Quick View
TRIPP LITE BP24V15RT2U External Battery Pack for UPS Systems
  • Type: Battery
  • Compatibility: UPS Systems -OMNIVS1500XL,OMNIVSINT1500XL, SU750XL, SU750RTXL2U, SU1000XLa, SU1000RTXL2Ua, SMART750RMXL2U, and other Tripp Lite UPS systems that specify the use of this battery pack.
  • Dimensions: 3.5" x 17.25" x 10.5"
  • Weight: 27.25 lbs.
  • Model #: BP24V15RT2U
  •  
  • $339.99 
  • Free Shipping
Tripp Lite RBC48-SUTWR UPS Replacement Battery Cartridge
Quick View
Tripp Lite RBC48-SUTWR UPS Replacement Battery Cartridge
  • Type: Battery Unit
  • Compatibility: Tripp Lite SmartOnline Expandable Tower UPS: SU1500XL SU2200XLA
  • Specifications: Output Voltage:48 V DC
  • Weight: 24.60 lb
  • Model #: RBC48-SUTWR
CyberPower BP48VP2U01 Extended Battery Module - 48 VDC / 60 A - 12 V / 7 Ah Sealed Lead-Acid Battery
Quick View
CyberPower BP48VP2U01 Extended Battery Module - 48 VDC / 60 A - 12 V / 7 Ah Sealed Lead-Acid Battery
  • Brand: CyberPower
  • Type: Battery
  • Features: 48V / 60A Output Fast Charge Technology with Built in Battery Charger Expandable up to 10 battery modules 2U Rack/Tower Convertible Form Factor Toolless Battery Panel Access With Hot-Swappable Batteries
  • Dimensions: 17.1'' x 3.4'' x 16.2'' (W x H x D)
  • Model #: BP48VP2U01
APC Smart-UPS SRT 72V 2.2kVA RM Battery Pack
Quick View
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
BTI UPS Replacement Battery Cartridge
Quick View
BTI UPS Replacement Battery Cartridge
  • Type: Battery Unit
  • Compatibility: APC UPS: SU1400RMXLNET SU1400RMXLTNET SU1400XLTNET SU2200 SU2200NET SU2200RM SU2200RMNET SU2200R
  • Parts: 18 Month
  • Model #: APCRBC133-SLA133
APC Smart-UPS SRT 72V 2.2kVA Battery Pack
Quick View
APC Smart-UPS SRT 72V 2.2kVA Battery Pack
  • Type: UPS Battery Pack
  • Compatibility: APC Smart-UPS SRT
  • Weight: 74.74 lb
  • Model #: SRT72BP
BTI UPS Replacement Battery Cartridge
Quick View
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
Eaton EBP-1001 UPS System Battery Pack
Quick View
Eaton EBP-1001 UPS System Battery Pack
  • Type: Battery Pack
  • Compatibility: Eaton UPS: 5PX1000 5PX1500RT 5PX1500 5PX1500I
  • Specifications: Output Voltage: 12V DC
  • Dimensions: Each: 2.55" x 3.87" x 5.94"
  • Model #: EBP-1001
APC Replacement Battery Cartridge #141
Quick View
APC Replacement Battery Cartridge #141
  • Type: UPS Battery Pack
  • Weight: 25.79 lb
  • Model #: APCRBC141
Vertiv Liebert GXT5 External Battery Cabinet - 5/6kVA/144V | MV GXT5-EBC144VRT2U
Quick View
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
Vertiv Liebert GXT5-EBC288VRT4U GXT5 External Battery Cabinet - 8-10kVA/ 288V | MV - 288 V DC - Lead Acid - Sealed Lead Acid (SLA)
Quick View
Vertiv Liebert GXT5-EBC288VRT4U GXT5 External Battery Cabinet - 8-10kVA/ 288V | MV - 288 V DC - Lead Acid - Sealed Lead Acid (SLA)
  • Type: Battery Cabinet
  • Compatibility: Liebert UPS:
    GXT5-8000MVRT6UXLN GXT5-10KMVRT6UXLN
  • Specifications: Output Voltage:288 V DC
  • Parts: 3 Year
  • Model #: GXT5-EBC288VRT4U
Vertiv Liebert Hot-Swap Internal 9Ah 288V Lead-Acid Battery (GXT4-288VBATKIT)
Quick View
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

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:

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 Ever since (going on eight (8) years): 0 ”

APC UPS Battery Replacement for APC UPS Model BR1000G, BX1350M, BN1350G, BR900GI, BX1000G, BX1300G, SMT750RM2U, SMT750RM2UC, SMT750RM2UNC, and select others (APCRBC123)
Stephen N.
5/8/2024 2:24:59 PM
Environmental choice

“ Keeps my UPS runningWorks as expected, cheaper than replacing UPS ”

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)
Fred K.
11/1/2023 8:19:21 AM
Original Equipment Manufacturer fit perfectly

“ After extracting the UPS from the shelving, the hardest part was getting the never-opened battery compartment open and the cracked, swollen failed battery pack out and cleaning the compartment, it was trivial to slide this replacement pack in. ”

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)
Brian S.
9/23/2023 8:18:37 AM
Perfect replacement

“ Perfect replacement battery for my APC Back Ups Pro 1300, Slide the old one out, slide the new one in. Works perfectly. ”

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)
Anonymous
7/7/2022 4:37:55 PM
Authenticity is crucial

“ Authentic replacement batteries for my CyberPower UPS. Since they were identical to the batteries they replaced - swapping them out was a walk in the park. ”

CyberPower RB1270X2A UPS Replacement Battery Cartridge 12V 7AH
Thomas D.
3/14/2022 5:45:59 AM
Fixed My Problem

“ I have a CyberPower 1350 AVR UPS that shut off unexpectedly. When it shut down, my PC and monitor also shut down (connected to surge+battery backup). ”

PowerStar® Cyclops Spotlight CY-0112 9A 12V Longest Lasting Battery -