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In UPS Replacement Battery & Accessories

Our most popular products, based on sales and updated frequently.
61
CyberPower RB1290X4F Battery Kit
CyberPower RB1290X4F Battery Kit
$269.94
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- Installation procedure was a breeze. - Battery pack fits into the UPS easily. - Came fully charged, even though the instructions say to charge for 12 hours before using. - Good availability at several retailers.

62
CyberPower RB1290X6A UPS Replacement Battery Cartridge for OL2.2-3KVA, 18 Month Warranty
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
  • Item #: 9SIA0ZX4N06472
  • Return Policy: View Return Policy
$330.12
63
Battery Technology Inc. APCRBC132-SLA132 RBC132 APC RPLMNT BATT UPS APCRBC132
Battery Technology Inc. APCRBC132-SLA132 RBC132 APC RPLMNT BATT UPS APCRBC132
$236.50
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64
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 #: 9SIBSWCKKX7365
  • Return Policy: View Return Policy
$82.15
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It's a genuine APC replacement battery. Newegg had the best price by far among reputable vendors.

65
Minuteman Ups BM0065 Replacement Battery Module for ETR1000LCD
Minuteman Ups BM0065 Replacement Battery Module for ETR1000LCD
$141.90
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66
PowerStar--Replacement UB1290 12V 9Ah APC UPS Computer Back Up Power Battery - 2 Pack
PowerStar--Replacement UB1290 12V 9Ah APC UPS Computer Back Up Power Battery - 2 Pack
  • Parts: 2 Year Warranty
  • Model #: 2PackPS12-9-800
  • Item #: 9SIA1HS0ZV2645
  • Return Policy: View Return Policy
$59.99
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These batteries fixed a very unique problem. My PC would boot up but I had no display on my monitor. Also, the HD activity light was constant, indicating maybe a HD problem. I would move the PC to a more open location to troubleshoot, but everything would work normal. This happened about 3 times before I suspected my UPS. Each time I moved the PC I used a different power source. My CyberPower 1350 only has a NSD, PC and monitor connected but the original batteries were about 2-years old. Newegg sent my order very quickly, as usual and all is well! Thanks NewEgg!!

67
PowerStar® 12V 7.5AH NEW APC Back-UPS ES 500 VA, BE500C, BE500U UPS Battery
PowerStar® 12V 7.5AH NEW APC Back-UPS ES 500 VA, BE500C, BE500U UPS Battery
  • Parts: 2 Year Warranty
  • Model #: AGM1275F2-41
  • Item #: 9SIA1HS1AV4989
  • Return Policy: View Return Policy
$22.88
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Seems to work consistently with the specs.

68
CyberPower RB1290X3L Battery Kit - 9000 mAh - 12 V DC - Sealed Lead Acid - Leak Proof/Maintenance-free
CyberPower RB1290X3L Battery Kit - 9000 mAh - 12 V DC - Sealed Lead Acid - Leak Proof/Maintenance-free
  • Type: Consumer Electronics
  • Model #: 22626
  • Item #: 9SIA0ZXKJF9396
  • Return Policy: View Return Policy
$187.96
70
RefurbUPS CP1000PFCLCD -  Compatible Replacement Battery Kit
RefurbUPS CP1000PFCLCD - Compatible Replacement Battery Kit
  • Series: CyberPower PFC Batteries
  • Type: Kit/Package
  • Weight: 7
  • Model #: CYB-CP1000PFCLCD
  • Item #: 9SIA79G5KY1397
  • Return Policy: View Return Policy
$21.99
$21.30 Shipping
71
12V 7.5AH SLA Battery replaces lc-r127r2p ub1270 pc1270 ps1270f1 jc1260 - 2PK
12V 7.5AH SLA Battery replaces lc-r127r2p ub1270 pc1270 ps1270f1 jc1260 - 2PK
  • Parts: 2 Year Warranty
  • Model #: AGM1275-2Pack
  • Item #: 9SIA1HS1A56720
  • Return Policy: View Return Policy
$34.88
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72
12 Volt Hour Sealed Lead Acid Battery (12v7ah , 12v 7ah , 12 V 7 ) NEW
12 Volt Hour Sealed Lead Acid Battery (12v7ah , 12v 7ah , 12 V 7 ) NEW
  • Parts: 2 Year Warranty
  • Model #: AGM1275F2-03
  • Item #: 9SIA1HS1A56709
  • Return Policy: View Return Policy
$22.88
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73
APC Replacement Battery Cartridge #155 Model APCRBC155
APC Replacement Battery Cartridge #155 Model APCRBC155
Save 5%
$399.00
$420.00
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74
APC APCRBC132 Replacement Battery Cartridge #132
APC APCRBC132 Replacement Battery Cartridge #132
  • Type: Battery
  • Compatibility: SMT1000RM2U
  • Specifications: Battery: Lead acid
  • Dimensions: 8.50" x 13.50" x 3.30"
  • Model #: APCRBC132
  • Item #: 9SIBYN7KMB8029
  • Return Policy: View Return Policy
Save 8%
$299.99
$326.55
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Ordered the battery at 16:10 and it was ready for pick up at 9:00 at their Richmond BC warehouse the next day. Wasn't expecting it so fast! Been using these APC OEM batteries for years now. I generally get ~ 4yrs of life from them. Hopefully this one will be the same or better. I like the online prepaid label to return the old battery for recycling. Easy to install.

75
APC SRT96RMBP 3000 VA UPS
APC Smart-UPS SRT96RMBP UPS
$1,725.32
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76
CyberPower RB12170X2A UPS Replacement Battery for PR1500LCD
CyberPower RB12170X2A UPS Replacement Battery for PR1500LCD
  • Type: Battery
  • Compatibility: PR1500LCD
  • Specifications: Battery Type: Sealed Lead-Acid Battery Size: 12V/17AH Battery Quantity: 2 User Replaceable: Yes
  • Dimensions: 6.89" x 5.98" x 7.13" (H x W x D)
  • Model #: RB12170X2A
  • Item #: N82E16842102254
  • Return Policy: Manufacturer Only Return Policy
$192.99
$14.45 Shipping
77
Eaton 744-A2223 Replacement Battery Pack For 5P1500 5P1550G
Eaton 744-A2223 Replacement Battery Pack For 5P1500 5P1550G
$276.94
Free Shipping
78
EATON RK2PC 9PX 2 Post Electrical Rack Rail Kit
EATON RK2PC 9PX 2 Post Electrical Rack Rail Kit
$117.99
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79
CyberPower RB1290X4B UPS Replacement Battery Cartridge
CyberPower RB1290X4B UPS Accessories
  • Type: Battery Unit
  • Compatibility: CyberPower OR2200LCDRTXL2U UPS
  • Specifications: Battery Type: Sealed Lead-Acid Battery Size: 12V/9AH User Replaceable: Yes Number of Batteries: 4
  • Dimensions: 2.72" x 8.27" x 12.92" (H x W x D)
  • Model #: RB1290X4B
  • Item #: 9SIA6ZPK9Z1115
  • Return Policy: View Return Policy
Save 7%
$238.99
$257.89
80
Emerson-Liebert GXT4 1000 UPS (GXT4-1000RT120) -  Compatible Replacement Battery Kit
Emerson-Liebert GXT4 1000 UPS (GXT4-1000RT120) - Compatible Replacement Battery Kit
  • Series: Liebert GXT4 Batteries
  • Type: Kit/Package
  • Weight: 20
  • Model #: LEB-GXT4-1000RT120
  • Item #: 9SIA79G5KY4441
  • Return Policy: View Return Policy
$55.99
$34.00 Shipping