• In Stock
  • Sold by Newegg
  • Make an Offer
  • New
Brands
Show More
Price
Show More
Sold by
All Top Brands
Availability
Condition
Useful Links
Show More
Customer Ratings
  • NVIDIA AI SUPERCOMPUTE
  • NVIDIA AI SUPERCOMPUTE
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
in 30 days
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
  • $124.99
  •  
  • $120.99 
  • Free Shipping
Replacement Bosch D126 Standby Battery (12 V, 7 Ah)
Quick View
Replacement Bosch D126 Standby Battery (12 V, 7 Ah)
  • Parts: 2 Year Warranty
  • Model #: PS12-7-25
  •  
  • $35.88 
  • Free Shipping
12V 18Ah CB19-12 Sealed AGM Rechargeable Deep Cycle Battery
Quick View
12V 18Ah CB19-12 Sealed AGM Rechargeable Deep Cycle Battery
  • Parts: 2 Year Warranty
  • Model #: PS12-18-94
  •  
  • $59.88 
  • Free Shipping
12V 7AH New Battery for GS PORTALAC PX12072 DG126
Quick View
12V 7AH New Battery for GS PORTALAC PX12072 DG126
  • Parts: 2 Year Warranty
  • Model #: PS12-7-41
  •  
  • $35.88 
  • Free Shipping
Battery Technology Inc. APCRBC132-SLA132 RBC132 APC RPLMNT BATT UPS APCRBC132
Quick View
  •  
  • $233.25 
  • Free Shipping
Replacement For UPG D5775 Sealed Lead Acid Batteries -
Quick View
Replacement For UPG D5775 Sealed Lead Acid Batteries -
  • Parts: 2 Year Warranty
  • Model #: AGM1212-57
  •  
  • $38.49 
  • Free Shipping
6V 12AH for 10AH UPG UB6120 Sealed Lead Acid Batteries
Quick View
6V 12AH for 10AH UPG UB6120 Sealed Lead Acid Batteries
  • Parts: 2 Year Warranty
  • Model #: AGM6V12-14
  •  
  • $27.88 
  • Free Shipping
6V SEALED LEAD ACID SLA RECHARGEABLE UPG EMERGENCY LIGHTING
Quick View
6V SEALED LEAD ACID SLA RECHARGEABLE UPG EMERGENCY LIGHTING
  • Parts: 2 Year Warranty
  • Model #: AGM6V12-16
  •  
  • $27.88 
  • Free Shipping
BTI Replacement Battery #48 for APC - UPS battery - lead acid  - RBC48-SLA48-BTI
Quick View
  •  
  • $127.66 
  • Free Shipping
BTI Replacement Battery #11 for APC - UPS battery - lead acid  - RBC18-SLA18-BTI
Quick View
  •  
  • $96.25 
  • Free Shipping
ABC RBC32 Battery
Quick View
ABC RBC32 Battery
  • Type: Battery
  • Compatibility: APC UPS Models: BN1050 , BN1050-CN , BN1250 , BR800 , BR800-BLK , BR900 , BR1000 , BR1200 , BT1000 , BT1000-MC , BX800 , BX800-CN , BX900 , BX1000 , BX1200 , BX1200-CN , CNB750 , CNB950
  • 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 7ah). Maintenance Free Sealed Lead Acid leak proof batteries. RBC32 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 #: RBC32
ABC RBC 7 Battery
Quick View
ABC RBC 7 Battery
  • Type: Battery
  • Compatibility: SU1000XL, SU1000XLNET, SU1250, SU1250RM, SU1400, SU1400VS, SU1400NET, SU700XL, SU700XLNET, DLA1500, SU1400BX120, SU1400X106, SU1400X145, SU1400X93, SUA1500, SUA1500X93, SUVS1400, BP1400, BP1400X116, SUA750XL, SMT1500
  • Specifications: 2 Batteries: 12 Volts, 18 Amp-Hours Tab Size: Bolt
  • Dimensions: 6.80" x 7.20" x 6.00" (H x W x D)
  • Model #: RBC7 DUP
  •  
  • $274.61 
  • Free Shipping
BTI REPLACEMENT BATTERY #22 FOR APC - UPS BATTERY - LEAD ACID-RBC22-SLA22-BTI
Quick View
  •  
  • $139.30 
  • Free Shipping
BTI REPLACEMENT BATTERY #23 FOR APC - UPS BATTERY - LEAD ACID-RBC23-SLA23-BTI
Quick View
  •  
  • $205.18 
  • Free Shipping
BTI REPLACEMENT BATTERY #7 FOR APC - UPS BATTERY - LEAD ACID-RBC7-SLA7-BTI
Quick View
  •  
  • $160.30 
  • Free Shipping
BTI REPLACEMENT BATTERY #109 FOR APC - UPS BATTERY - LEAD ACID-APCRBC109-SLA109
Quick View
  •  
  • $103.90 
  • Free Shipping
BTI REPLACEMENT BATTERY #17 FOR APC - UPS BATTERY - LEAD ACID-RBC17-SLA17-BTI
Quick View
  •  
  • $56.83 
  • Free Shipping
BTI Replacement Battery #35 for APC - UPS battery - lead acid  - RBC35-SLA35-BTI
Quick View
  •  
  • $51.83 
  • Free Shipping
ABC RBC 24 Battery
Quick View
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
NPP HR1224W 12V 144Watts 24Watt/ Cell AGM Sealed Lead Acid Rechargeable UPS Battery, Replace 12V 6Ah, 6.5Ah APC Back-UPS NS 1250, Flame Retardant High Rate UPS Battery
Quick View
NPP HR1224W 12V 144Watts 24Watt/ Cell AGM Sealed Lead Acid Rechargeable UPS Battery, Replace 12V 6Ah, 6.5Ah APC Back-UPS NS 1250, Flame Retardant High Rate UPS Battery
  • Specifications: Nominal Voltage: 12 volt / HR1224W Rated Capacity (20 hour rate): 6/6.5 amp
  • Battery Voltage: 12V
  • Part Number: 12V-HR1224W
  • Feature: AGM Sealed Lead Acid Rechargeable UPS Battery
  • Model #: 12V-HR1224W
BTI APCRBC154-SLA154 Sealed Lead Acid Battery For APC Back-UPS Be600m1
Quick View
Battery Technology Inc. RBC4-SLA4-BTI#1 RBC4 REPLACEMENT UPS BATT APC
Quick View
  •  
  • $72.29 
  • Free Shipping
BTI Replacement Battery #133 for APC - UPS battery - APCRBC133-SLA133
Quick View
  •  
  • $243.48 
  • Free Shipping
Battery Technology Inc. RBC25-SLA25-BTI REPLACEMENT UPS BATTERY FOR APC RBC-25
Quick View
  •  
  • $182.68 
  • Free Shipping
Battery Technology Inc. APCRBC109-SLA109 RBC9 APC RPLMNT BATT UPS APCRBC109
Quick View
  •  
  • $103.90 
  • Free Shipping
Battery Technology Inc. RBC35-SLA35-BTI RBC35 APC RPLMNT BATT UPS BE350C BE350G
Quick View
  •  
  • $51.83 
  • Free Shipping
Battery Technology Inc. RBC48-SLA48-BTI RBC48 APC RPLMNT BATT UPS SUA750 SUA750
Quick View
  •  
  • $127.66 
  • Free Shipping
Battery Technology Inc. RBC24-SLA24-BTI RBC24 APC RPLMNT BATT UPS SU1400RM2U SUA
Quick View
  •  
  • $231.10 
  • Free Shipping
Vertiv Avocent HMX 5000/6000 Rackmount Kit | 1U, 0U (RMK-82)
Quick View
Vertiv Avocent HMX 5000/6000 Rackmount Kit | 1U, 0U (RMK-82)
  • Type: Rack Mount
  • Specifications: Device Supported: KVM Switch Compatibility: Emerson Network Power Avocent 1 x HMX 5000 / 6000 Series KVM System
  • Model #: RMK-82
Battery Technology Inc. APCRBC124-SLA124 RBC124 APC RPLMNT BATT CART BR1200G-FR
Quick View
  •  
  • $98.29 
  • Free Shipping

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)