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Apc Replacement Battery Rbc6
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  • $93.99 
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CyberPower RB1270X2A UPS Replacement Battery Cartridge 12V 7AH
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CyberPower RB1270X2A UPS Replacement Battery Cartridge 12V 7AH
  • Type: Battery
  • Compatibility: CyberPower CP1350PFCLCD UPS
  • Specifications: Battery Type: Sealed Lead-Acid Battery Size: 12V/7Ah User Replaceable: Yes Battery Quantity: 2
  • Dimensions: 2.75" x 7.08" x 4.17"
  • Model #: RB1270X2A
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
EATON 9SXEBM48 EATON 9SX 1500 TOWER EBM
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EATON 9SXEBM48 EATON 9SX 1500 TOWER EBM
  • Series: External Battery Pack
  • Type: Battery
  • Parts: 2 Year
  • Labor: 2 Year
  • Model #: 9SXEBM48
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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
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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
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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 05/15

  • Brand: GreenTech
  • Part Number: GTS-APCRBC166-24V9
  • Color: Black
  • Type: Battery
  • Model #: GTS-APCRBC166-24V9
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  • $84.60 
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HC B-6870 Battery for APC BackUPS Office 400C 500 500U BF500U BF500BB , RBC21
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  •  
  • $23.88 
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CyberPower RWCCARD100 CyberPower Wireless Cloud Monitoring Card
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CyberPower RWCCARD100 CyberPower Wireless Cloud Monitoring Card
  • Specifications: LED Indicators: Network Status Connectivity Port: External Antenna Data Link Protocol: IEEE 802.11b/g/n Wireless Type: 2.4Ghz Support Plug-and-play Installation: Yes User-upgradeable Firmware: Yes Remote Management: PowerPanel App (Free 3-year Service), PowerPanel Cloud (Free 3-year Service)
  • Dimensions: 1.42" x 2.13" x 3.00" 3.50" x 0.38" x 0.65" (Antenna Dimensions)
  • Weight: 0.07 lb.
  • Model #: RWCCARD100
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APC SMX120RMBP2U 120V External Battery Pack Rack/Tower
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APC SMX120RMBP2U 120V External Battery Pack Rack/Tower
  • Series: Smart-UPS
  • Type: Battery
  • Compatibility: SMX2000RMLV2U, SMX2200RMHV2U, SMX2200RMLV2U, SMX3000RMHV2U, SMX3000RMHV2UNC, SMX3000RMLV2U, SMX3000RMLV2UNC
  • Specifications: battoutvolt: 120 Battery Volt-Amp-Hour Capacity: 1200 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 Battery blocks per string: 10 Operating Environment: 0 - 40 Degree Celcius Operating Relative Humidity: 0 - 95% Operating Elevation: 0 - 3000 meters Storage Temperature: -15 - 45 Degree Celcius Storage Relative Humidity: 0 - 95% Storage Elevation: 0 - 15000 meters Environmental Compliance: RoHS 7b Exemption, REACH: Contains No SVHCs
  • Model #: SMX120RMBP2U
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Liebert GXT5 36V UPS Replacement Battery Kit
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Liebert GXT5 36V UPS Replacement Battery Kit
  • Brand: Liebert
  • Series: UPS Battery Pack
  • Part Number: GXT5-36VBATKIT
  • Type: Battery
  • Model #: GXT5-36VBATKIT
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APC AP9613 Additional Management Cards and Options
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APC AP9613 Additional Management Cards and Options
  • Type: Module
  • Compatibility: UPC
  • Dimensions: 4.75" x 4.5" x 1.5" (H x W x D)
  • Weight: 0.46 lbs.
  • Model #: AP9613
RefurbUPS Smart-UPS 700 (SU700) - Compatible Replacement Battery Kit For RefurbUPS APC Compatible
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  • $41.99 
  • $28.00 Shipping
Emerson-Liebert GXT4 9A 48V Tray (GXT4-9A48BATKIT) -  Compatible Replacement Battery Kit
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Emerson-Liebert GXT4 9A 48V Tray (GXT4-9A48BATKIT) - Compatible Replacement Battery Kit
  • Series: Liebert BATKIT Replacement
  • Type: Kit/Package
  • Weight: 28
  • Model #: LEB-GXT4-9A48BATKIT
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  • $87.99 
  • $45.00 Shipping
RefurbUPS CP1350PFCLCD -  Compatible Replacement Battery Kit
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RefurbUPS CP1350PFCLCD - Compatible Replacement Battery Kit
  • Series: CyberPower PFC Batteries
  • Type: Kit/Package
  • Weight: 10
  • Model #: CYB-CP1350PFCLCD
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  • $27.99 
  • $28.00 Shipping
APC APCRBC115 UPS Replacement Battery Cartridge
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APC APCRBC115 UPS Replacement Battery Cartridge
  • Type: Battery Unit
  • Compatibility: APC Smart-UPS SMX1500RM2U 1500VA
  • Weight: 26.05 lbs.
  • Model #: APCRBC115
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  • $393.99 
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APC UPS Battery Replacement for APC Back-UPS APC UPS Models BT1500, BT1500BP, BR1500, BX1500, SC1000, SN1000 (RBC33)
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APC UPS Battery Replacement for APC Back-UPS APC UPS Models BT1500, BT1500BP, BR1500, BX1500, SC1000, SN1000 (RBC33)
  • Type: Battery
  • Specifications: Battery Type: Maintenance-free sealed Lead-Acid battery with suspended electrolyte : leakproof Battery mounting: Enclosed battery cabinet Expected Battery Life (years): 3 - 5 RBC Quantity: 1 Battery blocks per string: 2 Operating Environment: 32 - 104 Degree F (0 - 40 Degree Celcius) Operating Relative Humidity: 0 - 95% Operating Elevation: 0 - 10000 Feet (0 - 3000 meters) Storage Temperature: 32 - 104 Degree F (0 - 40 Degree Celcius) Storage Relative Humidity: 0 - 95% Storage Elevation: 0 - 10000 Feet (0 - 3000 meters) RoHS: Compliant PEP: Available in Documentation tab EOLI: Available in Documentation tab Other Environmental Compliance: China RoHS
  • Dimensions: 7.75" x 5.88" x 2.50"
  • Weight: 11.73 lbs.
  • Model #: RBC33
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  • $145.99 
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APC UPS Battery Replacement for APC UPS Models BR1500LCD, BX1500LCD, BR1200G, BR1300LCD, BX1300LCD, BN1250LCD and select others (APCRBC109)
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APC UPS Battery Replacement for APC UPS Models BR1500LCD, BX1500LCD, BR1200G, BR1300LCD, BX1300LCD, BN1250LCD and select others (APCRBC109)
  • 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 Battery blocks per string: 2
  • Dimensions: 4.1" x 5.95" x 5.18"
  • Weight: 12.28 lbs.
  • Model #: APCRBC109
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APC UPS Battery Replacement for APC Back-UPS Models BR1000, BX1000, BN1050, BN1250, BR1200, BR500, BR800, BR900, BX1200, BX800, BX900 and select others (RBC32)
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APC UPS Battery Replacement for APC Back-UPS Models BR1000, BX1000, BN1050, BN1250, BR1200, BR500, BR800, BR900, BX1200, BX800, BX900 and select others (RBC32)
  • Type: Battery
  • Compatibility: Battery Volt-Amp-Hour Capacity: 164
  • Specifications: Battery Type: Maintenance-free sealed Lead-Acid battery with suspended electrolyte : leakproof Battery mounting: Enclosed battery cabinet Expected Battery Life (years): 3 - 5 Battery Placement: Internal Battery RBC Quantity: 1 Battery blocks per string: 2
  • Dimensions: 7.75" x 5.88" x 2.50"
  • Model #: RBC32
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APC UPS Battery Replacement for APC Back-UPS models BE350G (RBC35)
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APC UPS Battery Replacement for APC Back-UPS models BE350G (RBC35)
  • Type: Battery
  • 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 Color: black
  • Dimensions: 2.60" x 2.64" x 5.28"
  • Weight: 3.08 lbs.
  • Model #: RBC35
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  • $62.99 
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APC RBC57 Replacement Battery Cartridge #57
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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
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  • $432.99 
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Tripp Lite RBC48-SUTWR UPS Replacement Battery Cartridge
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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
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APC BY SCHNEIDER ELECTRIC RBC40 APC REPLACEMENT BATTERY 12V 7AH
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APC BY SCHNEIDER ELECTRIC RBC40 APC REPLACEMENT BATTERY 12V 7AH
  • Type: Battery
  • Compatibility: CP16U48NA2, CP24U12AZ3, CP24U12AZ3-F, CP24U12NA3, CP24U12NA3-F, CP27U13NA2, CP27U13NA3, CP27U13NA3-G
  • Specifications: Battery Output Voltage: 12.0 Battery Volt-Amp-Hour Capacity: 87 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
  • Dimensions: 1.90" x 4.00" x 5.50" (H x W x D)
  • Model #: RBC40
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APC BY SCHNEIDER ELECTRIC AP9625 APC SMARTUPS/SMARTUPS RT TWO POST RAIL KIT
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APC BY SCHNEIDER ELECTRIC AP9625 APC SMARTUPS/SMARTUPS RT TWO POST RAIL KIT
  • Type: Kit
  • Dimensions: 3.50" x 2.00" x 10.50" (H x W x D)
  • Weight: 3.00 lbs.
  • Parts: 2 years limited
  • Model #: AP9625
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APC RBC59 Replacement Battery Cartridge #59
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APC RBC59 Replacement Battery Cartridge #59
  • Type: Battery
  • Compatibility: SC1500, SC1500I
  • Dimensions: 7.76" x 5.58" x 2.50"
  • Weight: 11.74 lbs.
  • Model #: RBC59
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  • $225.99 
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APC Replacement Battery Cartridge #117 - Lead-acid - 120 V - APCRBC117
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APC Replacement Battery Cartridge #117 - Lead-acid - 120 V - APCRBC117
  • Type: Battery Unit
  • Compatibility: APC UPS: SMX2000RMLV2U SMX2200RMHV2U SMX2200RMLV2U SMX3000RMHV2U SMX3000RMHV2UNC SMX3000RMLV2U SMX3000RMLV2UNC
  • Specifications: Output Voltage:120 V DC Battery Life:26297.44 Hour to 43829.06 Hour
  • Weight: 49.00 lb
  • Model #: APCRBC117
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APC RBC18 Replacement Battery Cartridge #18
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APC RBC18 Replacement Battery Cartridge #18
  • Type: Battery
  • 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 Operating Environment: 32 - 104 °F (0 - 40 °C) Operating Relative Humidity: 0 - 95% Operating Elevation: 0-10000 feet (0-3000 meters) Storage Temperature: 5 - 113 °F (-15 - 45 °C) Storage Relative Humidity: 0 - 95% Storage Elevation: 0-50000 feet (0-15000 meters)
  • Dimensions: 1.40" x 11.90" x 4.00" (H x W x D)
  • Weight: 5.70 lbs.
  • Model #: RBC18
  • $189.00 - $192.15
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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
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CyberPower Smart App Online BP72V60ART2U 2000 and 3000VA UPS External Battery Module - 72 VDC / 60 A - 12 V / 9 Ah Sealed Lead-Acid Battery
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CyberPower Smart App Online BP72V60ART2U 2000 and 3000VA UPS External Battery Module - 72 VDC / 60 A - 12 V / 9 Ah Sealed Lead-Acid Battery
  • Brand: CyberPower
  • Type: Battery
  • Features: 72V / 60A Output Fast Charge Technology with Built in Battery Charger Daisy-chain Power Connections Expandable up to 10 battery modules Plug-n-Play DC connectors 2U Rack/Tower Convertible Form Factor
  • Dimensions: 17'' x 3.5'' x 23.6'' (W x H x D)
  • Model #: BP72V60ART2U
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TRIPP LITE LS606M Line Conditioner / AVR System / AC Surge Suppressor
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TRIPP LITE LS606M Line Conditioner / AVR System / AC Surge Suppressor
  • Type: Line Conditioner / AVR System - Automatic voltage regulator / AC surge suppressor
  • Specifications: Output Volt Amp Capacity: 600 VA Output Watt Capacity: 600 Watts Nominal Output Voltage(s) Supported: 120V Built-in UPS output receptacles: 6 NEMA 5-15R Input cord length: 6 ft. UPS AC suppression joule rating: 720 joules, conforms to IEEE 587 / ANSI C62.41 specifications EMI / RFI AC noise suppression: 20 dB Certifications: Tested to UL1012 (USA), cUL (Canada), NOM (Mexico)
  • Dimensions: 5.50" x 4.75" x 4.75" (H x W x D)
  • Parts: 2 years limited
  • Model #: LS606M
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APC Smart-UPS SRT 192V 5kVA and 6kVA RM Battery Pack
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APC Smart-UPS SRT 192V 5kVA and 6kVA RM Battery Pack
  • Type: UPS Battery Pack
  • Compatibility: APC General Purpose UPSs:
    SRT5KRMXLI SRT5KXLI SRT6KRMXLI SRT6KXLI
  • Specifications: Battery Life:3 Year to 5 Year
  • Weight: 200.20 lb
  • Model #: SRT192RMBP
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TRIPP LITE 2POSTRMKITWM Two Post Rackmount / Wallmount Kit
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TRIPP LITE 2POSTRMKITWM Two Post Rackmount / Wallmount Kit
  • Type: Mounting Kits
  • Specifications: Material of Construction: Steel
  • Weight: 20.00 lbs.
  • Model #: 2POSTRMKITWM
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CyberPower Smart App Online OL5KSTF Rack/Tower Step-down and Isolation Transformer
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CyberPower Smart App Online OL5KSTF Rack/Tower Step-down and Isolation Transformer
  • Output Frequency: 50/60 Hz (Auto-sensing/configurable)
  • Input Voltage Range: 200 - 240 VAC
  • Input Frequency: 50/60 Hz
  • Output Voltage: 208V
  • Model #: OL5KSTF
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Tripp Lite RBC24-SUTWR UPS Replacement Battery Cartridge
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Tripp Lite RBC24-SUTWR UPS Replacement Battery Cartridge
  • Type: Battery Unit
  • Compatibility: Tripp Lite SmartOnline UPS: SU750XL SU1000XLa
  • Specifications: Output Voltage:24 V DC
  • Weight: 20
  • Model #: RBC24-SUTWR
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  • $189.99 
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APC UPS Battery Replacement for APC Back-UPS models SC620, SU620NET (RBC4)
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APC UPS Battery Replacement for APC Back-UPS models SC620, SU620NET (RBC4)
  • Type: Battery
  • Specifications: Battery Type: Maintenance-free sealed Lead-Acid battery with suspended electrolyte : leakproof Expected Battery Life (years): 3 - 5 RBC Quantity: 1
  • Dimensions: 3.90" x 3.70" x 5.90"
  • Weight: 8.10 lbs.
  • Model #: RBC4
  • $102.00 - $105.81
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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)