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BATTERY TECHNOLOGY - SLA RBC2-SLA2-BTI RBC2 REPLACEMENT UPS BATTERY
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APC APCRBC130 Replacement Battery Cartridge # 130
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APC APCRBC130 Replacement Battery Cartridge # 130
  • Type: Battery
  • 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: 5.75" x 9.17" x 10.75" (H x W x D)
  • Weight: 13.86 lbs.
  • Model #: APCRBC130
APC SYAFSU16 Symmetra LX XR Communication Card
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APC SYAFSU16 Symmetra LX XR Communication Card
  • Type: Communication Card
  • Dimensions: 1.70" x 17.00" x 7.00" (H x W x D)
  • Weight: 5.0 lbs.
  • Model #: SYAFSU16
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
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
APC AP9617 UPS Network Management Card
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APC AP9617 UPS Network Management Card
  • Type: Network management card
  • Model #: AP9617
APC BATTERY 12V 9A 1 CELL
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APC BATTERY 12V 9A 1 CELL
  • Model #: APCRBC158-SLA158
Eaton UPS Battery Pack
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Eaton UPS Battery Pack
  • Type: UPS Battery Pack
  • Specifications: Capacity: 9 Ah Voltage Provided: 12 V
  • Dimensions: 6.80" x 18.50" x 10.50"
  • Weight: 20.00 lbs.
  • Model #: EBP-1605
Minuteman EV-NETCARD-1G 1Gbit EnVision SNMP Communications Card - Enhanced Security Features - Compatible with all MM UPS products
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  • $336.45 - $337.79
Cyberpower Rb1280x2b - Ups Battery - 2 X Lead Acid 8 Ah - RB1280X2B
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Tripp Lite 2U 48V Extended Battery Module EBM for SmartOnline UPS BP48RT
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  • $819.48 - $823.60
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
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
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
EATON RELAY-MS Relay Card-MS - Remote Management Adapter
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EATON RELAY-MS Relay Card-MS - Remote Management Adapter
  • Type: Other
  • Specifications: Interfaces : 1 x management (RS-232) - 9 pin D-Sub (DB-9) Compatible Slots: 1 x expansion slot
  • Model #: RELAY-MS
APC AP9631 UPS Network Management Card 2 with Environmental Monitoring
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Refurbished APC AP9631 UPS Network Management Card 2 with Environmental Monitoring
  • Series: Smart-UPS
  • Compatibility: All Smart-UPS
  • Weight: 1LB
  • Package Contents: Comes With No Other Accessories (No Serial Cable, Temperature Sensor(AP9335T) or Manuals)
  • Model #: AP9631-REF-NO-PROB
Eaton External Battery Pack
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Eaton External Battery Pack
  • : 9PXEBM72RT
  • Type: Battery Enclosure
  • : Extended Battery Module - Battery enclosure ( rack-mountable ) lead acid - 2U - black, silver
  • : 100
  • Model #: 9PXEBM72RT
Liebert IS-RELAY
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Liebert IS-RELAY
  • Series: IntelliSlot
  • Weight: 0.4
  • Model #: 835514009702
  • $137.43 - $145.23
Liebert MP2-115HW Bypass Switch
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Liebert MP2-115HW Bypass Switch
  • Brand: Liebert
  • Model: MP2-115HW
  • Type: Other
  • Specifications: Switch Type: Open Transition Switching Time: 6 ms Plug/Connector Type: Hardwired NEMA 5-15P Receptacles: Hardwired NEMA 5-15R Protection Type: Over Current Surge Input Voltage: 110 V AC Input Voltage Range: 120 V AC Output Voltage: 120 V AC 208 V AC Current: 12 A Rated Current 15 A Maximum Current Frequency: 50 Hz 60 Hz Temperature: 32 degrees F (0 degrees C) to 104 degrees F (40 degrees C) Operating -4 degrees F (-20
  • Model #: MP2-115HW
GREENTECH COMPATIBLE APCRBCV210-12V7AH SLA BATTERY FOR APC Easy UPS BV 650VA, BV650 12V 7AH REPLACES RBCV210 Battery Cartridge #210
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GREENTECH COMPATIBLE APCRBCV210-12V7AH SLA BATTERY FOR APC Easy UPS BV 650VA, BV650 12V 7AH REPLACES RBCV210 Battery Cartridge #210

Limited time offer, ends 09/14

  • Brand: GreenTech
  • Part Number: GTS-APCRBCV210-12V7AH
  • Color: Black
  • Type: Battery
  • Model #: GTS-APCRBCV210-12V7AH
  •  
  • $38.25 
  • Free Shipping
UPS NETWORK MANAGEMENT CARD 2 W/ ENVIRONMENTAL MONITORING, OUT OF BAND ACCESS AN
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UPS NETWORK MANAGEMENT CARD 2 W/ ENVIRONMENTAL MONITORING, OUT OF BAND ACCESS AN
  • Type: Network Management Card
  • Compatibility: Three Phase Galaxy UPS units ?Galaxy 300/7000 Galaxy VM 3 Phase UPS models including: Symmetra PX 250/500 Single Phase UPS models including: SmartUPS Symmetra
  • Specifications: UPS Network Management Card 2 w/ Environmental Monitoring, Out of Band Access and Modbus Remote monitoring and control of an individual UPS by connecting it directly to the network Approvals: AS/NZS 3548 (C-Tick) Class A, EN 55022 Class A, FCC Part 15 Class A, GOST, ICES-003, VCCI Class A
  • Dimensions: 1.50" x 4.75" x 4.25"
  • Model #: AP9635
Eaton UPS Battery Pack
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Eaton UPS Battery Pack
  • Type: UPS Battery Pack
  • Compatibility: Eaton UPS:
    5P 1000 5P 1500 5P 1550G
  • Model #: EBP-0807
GREENTECH COMPATIBLE APCRBC166-24V SLA BATTERY FOR APC Back-UPS Pro BR 1600VA, BR1600MI, BR1600SI 24V 9AH REPLACES RBC166 Battery Cartridge #166 APCRBC166
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GREENTECH COMPATIBLE APCRBC166-24V SLA BATTERY FOR APC Back-UPS Pro BR 1600VA, BR1600MI, BR1600SI 24V 9AH REPLACES RBC166 Battery Cartridge #166 APCRBC166

Limited time offer, ends 09/14

  • Brand: GreenTech
  • Part Number: GTS-APCRBC166-24V9
  • Color: Black
  • Type: Battery
  • Model #: GTS-APCRBC166-24V9
  •  
  • $84.75 
  • Free Shipping
Battery 12V 7Ah UPS Battery Replacement for APC Back-UPS ES BE550G
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  •  
  • $35.88 
  • Free Shipping
PowerStar 9AH Battery Upgrade for 12V 8Ah UPS Battery APC BACK-UPS ES BE650G
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  •  
  • $39.88 
  • Free Shipping
12V 7.5AH Replacement UPS Battery for APC Back-UPS RS - 3 YEAR WARRANTY
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  •  
  • $32.27 
  • Free Shipping
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
  •  
  • $289.00 
  • $15.00 Shipping
PowerStar® Replacement UB1290 12V 9Ah APC UPS Computer Back Up Power Battery - 2 Pack
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  •  
  • $59.99 
  • Free Shipping
PowerStar-RBC2 RBC17 APC UPS Battery Pack Replacement BK400 BK300 BK500
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  •  
  • $39.88 
  • Free Shipping
CA1212 12v-1.2ah Battery Replacement for Data Shield 1200 UPS Battery
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  •  
  • $22.77 
  • Free Shipping
PowerStar--Replacement UB1290 12V 9Ah APC UPS Computer Back Up Power Battery - 2 Pack
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  •  
  • $59.99 
  • Free Shipping
PowerStar--UPS Surge Protector 12V 9AH Sealed Lead Acid Battery
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PowerStar--UPS Surge Protector 12V 9AH Sealed Lead Acid Battery
  • Parts: 2 Year Warranty
  • Model #: PS12-9-9898
  •  
  • $39.88 
  • Free Shipping
PowerStar RBC21 APC RBC21 Replacement Battery for APC BackUPS BF250 BF280 BF350
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  •  
  • $23.88 
  • Free Shipping
PowerStar® APC RBC2 Battery Replacement for APC BK400 - PowerStar 12V, 9Amp
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  •  
  • $39.88 
  • Free Shipping
12V 7.5AH Sealed Lead Acid (SLA) Battery for APC ES500 ES550 LS500 RBC110 RBC2
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  •  
  • $32.27 
  • 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 Replacement Battery & 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)