Skip to main content

BEST SELLERS

In UPS Replacement Battery & Accessories

Our most popular products, based on sales and updated frequently.
01
CyberPower RB1280X2B UPS Replacement Battery Cartridge
CyberPower RB1280X2B UPS Replacement Battery Cartridge
  • Brand: CyberPower
  • Part Number: RB1280X2B
  • Type: Battery
  • Compatibility: UPS Model: CP1500PFCLCD
  • Model #: RB1280X2B
  • Item #: 04E-00BT-00091
  • Return Policy: Manufacturer Only Return Policy
$89.99
Free Shipping

It was the exact battery for my unit. Slid it in, plugged the battery in, closed the case, plugged the UPS into the wall. That was it.

02
CyberPower RB1290X2 UPS Replacement Battery Cartridge
CyberPower RB1290X2 UPS Replacement Battery Cartridge
  • Brand: CyberPower
  • Part Number: RB1290X2
  • Compatibility: RB1290X2, CyberPower
  • Specifications: Battery type: lead_acid, Battery charge time: , Runtime: , Voltage: 12 volts, Wattage: 108 watts, Amperage: 9 amps, Output voltage: 12 volts of direct current, Output wattage: watts, Total power outlets: , Item weight: , Item dimensions: 2.6" x 5.9" x 3.9", Cable length:
  • Model #: RB1290X2
  • Item #: 9SIA6ZPK9Y7574
  • Return Policy: View Return Policy
$96.13

- Great packaging, fast delivery.

03
APC UPS Battery Replacement for APC UPS Models SMT1000, SMC1500, SMT1000C, SMT1000US, SU1000, SU1000BX120, SUA1000US, SUA1000 (RBC6)
APC UPS Battery Replacement for APC UPS Models SMT1000, SMC1500, SMT1000C, SMT1000US, SU1000, SU1000BX120, SUA1000US, SUA1000 (RBC6)
  • Type: Battery
  • Specifications: Battery Type: Maintenance-free sealed Lead-Acid battery with suspended electrolyte : leakproof 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) RoHS: Compliant PEP: Available in Documentation tab EOLI: Available in Documentation tab Other Environmental Compliance: China RoHS
  • Dimensions: 3.70" x 6.00" x 7.70"
  • Weight: 16.90 lbs.
  • Model #: RBC6
  • Item #: N82E16842101236
  • Return Policy: Manufacturer Only Return Policy
$225.99
$232.99
Free Shipping

It works as it should.

04
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)
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
  • Item #: N82E16842101489
  • Return Policy: Manufacturer Only Return Policy
$120.99
Free Shipping

- 2nd time ordering this item - First one lasted 8+ years - No issues with first one

05
APC Replacement Battery Cartridge, VRLA battery, 9Ah, 12VDC (RBC17)
APC Replacement Battery Cartridge, VRLA battery, 9Ah, 12VDC (RBC17)
  • 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 Battery Placement: Internal Battery RBC Quantity: 1
  • Dimensions: 2.56" x 3.72" x 5.95"
  • Weight: 5.70 lbs.
  • Model #: RBC17
  • Item #: N82E16842101185
  • Return Policy: Manufacturer Only Return Policy
$73.99
Free Shipping

The first one lasted five years, I expect nothing less from this one. The manuifacturers website wanted $55.63 for the same replacement. I got it here for $37.99 with free shipping. I found David C.'s comment helpful. Just go to the website listed in the procedure for recycling, where you can print out a FREE return label to recycle your old battery.

06
APC APCRBC154 Replacement Battery Cartridge #154
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
  • Item #: N82E16842301735
  • Return Policy: Manufacturer Only Return Policy
$71.99
$74.99
Free Shipping

Battery was exactly what I expected when I ordered. It installed into my UPS with no issues. The battery was packaged well and was delivered in a quick time after ordering.

07
APC UPS Battery Replacement for APC UPS Models SMT750, SMT750US, SUA750 and select others (RBC48)
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
  • Item #: 9SIA25VKAM4470
  • Return Policy: View Return Policy
$148.17
Free Shipping

- it slides right in - it seems to be the genuine product as advertised

08
CyberPower RB1270X2A UPS Replacement Battery Cartridge 12V 7AH
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
  • Item #: 9SIAFJ8B0E3654
  • Return Policy: View Return Policy
$86.98
Free Shipping

Fraction of the cost of a new UPS

09
American Battery APC RBC124 UPS Repacement Battery for APC UPS Units
American Battery APC RBC124 UPS Repacement Battery for APC UPS Units
  • Parts: Manufacturers Limited Warranty: 2 Year / Parts Only
  • Model #: RBC124
  • Item #: 9SIAFJ8BGH0236
  • Return Policy: View Return Policy
$95.99
Free Shipping
10
CyberPower RB1280A UPS Replacement Battery Cartridge
CyberPower RB1280A UPS Accessories
  • Type: Battery Unit
  • Compatibility: CyberPower UPS: CP825LCD CP800AVR CP825AVR-G CP825AVRLCD-G CP850AVRLCD
  • 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 #: RB1280A
  • Item #: N82E16842102188
  • Return Policy: Manufacturer Only Return Policy
$50.99
Free Shipping

You don't have to buy the whole thing, just buy this battery. It works!

11
APC by Schneider Electric Replacement Battery Cartridge #161 APCRBC161
APC by Schneider Electric Replacement Battery Cartridge #161 APCRBC161
  • Brand: APC
  • Part Number: APCRBC161
  • Type: Battery
  • Compatibility: Solar
  • Model #: APCRBC161
  • Item #: 9SIBSWCKKX7499
  • Return Policy: View Return Policy
$116.99
Free Shipping

Delivered right on time. Easy to remove old battery, this one slides right in. Comes with a slip to indicate that all pre-shipping tests were passed. Looking forward to a few years of trouble-free UPS-ing. Easy, free path to ship the old battery for recycling.

12
SLA Battery for APC SUA2200RM2U 12V, 5Ah - Powerwarehouse replacement RBC43 Catridge #43 Maintenance-Free Lead Acid Battery
SLA Battery for APC SUA2200RM2U 12V, 5Ah - Powerwarehouse replacement RBC43 Catridge #43 Maintenance-Free Lead Acid Battery
  • Parts: 18 Months
  • Labor: 18 Months
  • Model #: LEADACIDSLA43-29
  • Item #: 9SIA37714G0492
  • Return Policy: View Return Policy
$299.99
Free Shipping
13
APC SYBT5 Symmetra LX Battery Module
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
  • Item #: 9SIAXCWKKT2737
  • Return Policy: View Return Policy
Save 23%
$894.99
$1,170.99
Free Shipping

Best price I could find anywhere plus free shipping. Brought new life to an older APC Symmetra Power Array with failed batteries.

14
Apc By Schneider Electric Ap9640 Ups Management Adapter
Apc By Schneider Electric Ap9640 Ups Management Adapter
  • Brand: APC
  • Part Number: AP9640
  • Type: UPS Management Adapter
  • Compatibility: AP9640, APC
  • Model #: AP9640
  • Item #: 9SIC61GKUS7458
  • Return Policy: View Return Policy
$171.47
Free Shipping
15
TRIPP LITE RBC51 UPS Replacement Battery Cartridge
TRIPP LITE RBC51 UPS Replacement Battery Cartridge
  • Type: Battery
  • Compatibility: Compatible with a variety of UPS brands
  • Specifications: Relative Humidity: 0 - 95% non-condensing Operating Elevation(ft.): 0 - 10,000 Storage Elevation (ft.): 0 - 50,000 Operating Elevation (m): 0 - 3000 m Storage Elevation (m): 0 - 15,200 m
  • Dimensions: 3.69" x 5.88" x 2.50"
  • Model #: RBC51
  • Item #: 9SIA8N2KBH7018
  • Return Policy: View Return Policy
$74.20
Free Shipping

It fits perfectly and is the replacement battery provided by the UPS manufacturer.

16
APC UPS Battery Replacement for APC UPS Model BE550G and select others (APCRBC110)
APC UPS Battery Replacement for APC UPS Model BE550G and select others (APCRBC110)
  • Type: Maintenance-free sealed Lead-Acid battery with suspended electrolyte : leakproof
  • Dimensions: 4.15" x 5.95" x 2.55"
  • Weight: 5.51 lbs.
  • Package Contents: All required connectors, Battery recycling guide, Installation guide, Reusable packaging
  • Model #: APCRBC110
  • Item #: 9SIAFJ86WS2936
  • Return Policy: View Return Policy
$88.69
Free Shipping

It's a genuine APC replacement battery. Newegg had the best price by far among reputable vendors.

17
APC REPLACEMENT BATTERY CARTRIDGE #163
APC REPLACEMENT BATTERY CARTRIDGE #163
  • Brand: APC / Schneider Electric
  • Part Number: APCRBC163
  • Type: Consumer Electronics
  • Specifications: 4400 milliampere_hour, 11.1 volts, sealed_lead_acid, 16.5 L x 7.3 W x 7.09 H inches, APCRBC163, APC
  • Model #: APCRBC163
  • Item #: 1T0-0002-001E0
  • Return Policy: Manufacturer Only Return Policy
$123.99
$125.99
Free Shipping
18
APC APCRBC135 Replacement Battery Cartridge #135
APC APCRBC135 Replacement Battery Cartridge #135
  • Type: Battery
  • Specifications: Output Battery Output Voltage: 24 Batteries & Runtime Battery Volt-Amp-Hour Capacity: 120 Battery Type: Maintenance-free sealed Lead-Acid battery with suspended electrolyte : leakproof Battery mounting: Stand alone battery stack Expected Battery Life (years): 3 - 5 Battery Placement: Internal Battery RBC Quantity: 1 Battery blocks per string: 2
  • Dimensions: 4.22" x 4.20" x 5.65" (H x W x D)
  • Weight: 10.30 lbs.
  • Model #: APCRBC135
  • Item #: N82E16842301610
  • Return Policy: Manufacturer Only Return Policy
$136.99
$7.99 Shipping
19
APC UPS Battery Replacement for SMT2200RM2U, SMT200RM2UC, SMT3000RM2U, SMT3000RM2UC, SMT2200RM2UNC, SMT2200US, SMT3000RM2UNC, SMT3000US, SUA2200RM2U, SUA2200RM2US, SUA3000RM2U and select other (RBC43)
APC UPS Battery Replacement for SMT2200RM2U, SMT200RM2UC, SMT3000RM2U, SMT3000RM2UC, SMT2200RM2UNC, SMT2200US, SMT3000RM2UNC, SMT3000US, SUA2200RM2U, SUA2200RM2US, SUA3000RM2U and select other (RBC43)
  • Type: Battery
  • Compatibility: Battery Volt-Amp-Hour Capacity: 480
  • 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: 3.00" x 8.50" x 21.00"
  • Model #: RBC43
  • Item #: N82E16842101230
  • Return Policy: Manufacturer Only Return Policy
$512.99
Free Shipping

Arrived with all necessary items including extra screws to secure the battery compartment. As with all APC battery replacements, return shipping is included via a label provided through their website.

20
APC AP9631 UPS Network Management Card 2 with Environmental Monitoring
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
  • Item #: 9SIC62TKUT5575
  • Return Policy: View Return Policy
$60.62
Free Shipping