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Our most popular products, based on sales and updated frequently.
81
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
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$238.99
$252.01
82
BTI Replacement UPS Battery For APC RBC7
BTI SLA7-BTI UPS BATTERY
  • Type: Battery
  • Compatibility: SU700XL, SU700XLNET, SUA750XL, SU1000XL, SU1000XLNET, SUA1000XL, BP1400, SUVS1400, SU1400, SU1400NET, SUA1500, RBC7
  • Weight: 26.7
  • Model #: SLA7-BTI
  • Item #: 9SIA6ZPK9V4820
  • Return Policy: View Return Policy
$147.05

It works in the unit it was intended for.

83
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
84
CyberPower RB1270X4G UPS Replacement Battery Cartridge
CyberPower RB1270X4G UPS Replacement Battery Cartridge
$214.00
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85
SLA Battery for APC RBC12 - Powerwarehouse replacement RBC12 Catridge #12 Maintenance-Free Lead Acid Battery
SLA Battery for APC RBC12 - Powerwarehouse replacement RBC12 Catridge #12 Maintenance-Free Lead Acid Battery
  • Parts: 18 Months
  • Labor: 18 Months
  • Model #: LEADACIDSLA12-23
  • Item #: 9SIA37714G4468
  • Return Policy: View Return Policy
$235.00
Free Shipping
86
APC External Battery Pack for Smart-UPS Extended Run SMX-Series (up to 1500 VA), 48V, 2U Rackmount/Tower Convertible (SMX48RMBP2U)
APC External Battery Pack for Smart-UPS Extended Run SMX-Series (up to 1500 VA), 48V, 2U Rackmount/Tower Convertible (SMX48RMBP2U)
  • Type: External Battery Pack Rack
  • Specifications: Battoutvolt: 48 Nominal Input Voltage: 48V DC Battery Volt-Amp-Hour Capacity: 864 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
  • Weight: 75.95
  • Package Contents: 90249L
  • Model #: SMX48RMBP2U
  • Item #: 9SIBYN7KMB7969
  • Return Policy: View Return Policy
$679.99
$689.99
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It's a big battery. A big, HEAVY battery. 75 pounds. I tipped the UPS guy for having to lug it from his truck. Is it being heavy a pro or con? It's not really a pro, but I don't know how you'd avoid it, so it's not really a con. Why can't they make batteries out of Aerogel? Have only had it a few weeks. Have gone through one power outage and it performed as advertised. I guess I was drawing less current than I thought, because the runtime looks to be longer than I thought (based on how fast the battery was draining).

87
PowerStar® 12V 9AH Replacement Battery Completly SEALED READY TO GO
PowerStar® 12V 9AH Replacement Battery Completly SEALED READY TO GO
$39.88
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88
TRIPP LITE LS606M Line Conditioner / AVR System / AC Surge Suppressor
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
  • Item #: 9SIAFJ86WS4570
  • Return Policy: View Return Policy
$129.91
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Exactly what we needed and fast shipping

89
APC APCRBC115 UPS Replacement Battery Cartridge
APC APCRBC115 UPS Accessories
  • Type: Battery Unit
  • Compatibility: APC Smart-UPS SMX1500RM2U 1500VA
  • Weight: 26.05 lbs.
  • Model #: APCRBC115
  • Item #: 9SIBYN7KMB8020
  • Return Policy: View Return Policy
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$294.62
$362.99
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Remove the cover from the APC UPS , one screw needs to be removed, and the batteries can be exchanged while the attached users are in operation. No need to turn anything off as long as the power is available from the 110 V source.

90
Tripp Lite RBC96-2U UPS Replacement Battery Cartridge
TRIPP LITE RBC96-2U UPS Accessories
  • Type: Battery Unit
  • Compatibility: Tripp Lite SmartOnline UPS: SU3000RTXL2U SUINT3000RTXL2U
  • Specifications: Battery Life:26297.44 Hour to 43829.06 Hour Output Voltage:72 V DC
  • Weight: 39.00 lb
  • Model #: RBC96-2U
  • Item #: N82E16842111442
  • Return Policy: Manufacturer Only Return Policy
$399.99
Free Shipping
91
2 Pack - BATTERY REPLACEMENT ENDURING 6-DW-7 12V 7AH BATTERY
2 Pack - BATTERY REPLACEMENT ENDURING 6-DW-7 12V 7AH BATTERY
  • Parts: 2 Year Warranty
  • Model #: PS12-7-2Pack-7
  • Item #: 9SIA1HS1E06389
  • Return Policy: View Return Policy
$49.88
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92
Replacement APC BACK-UPS ES BE550G Replacement UPS Battery
Replacement APC BACK-UPS ES BE550G Replacement UPS Battery
  • Parts: 2 Year Warranty
  • Model #: PS12-9-349
  • Item #: 9SIA1HS2E54642
  • Return Policy: View Return Policy
$39.88
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93
TRIPP LITE RBC53 UPS Replacement Battery Cartridge
TRIPP LITE RBC53 UPS Replacement Battery Cartridge
  • Type: Battery
  • Compatibility: with a variety of UPS brands
  • Specifications: Included Battery Set: Includes 3 12V batteries
  • Dimensions: Each battery measures 3.69" x 2.50" x 5.88" (H x W x D)
  • Model #: RBC53
  • Item #: 9SIAFJ8KA04079
  • Return Policy: View Return Policy
$192.23
$197.87
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These batteries replaced my worn out ones in my Smart 1500 Watt UPS by Tripplite. They went in easy and I had no problems.

94
Emerson-Liebert GXT4 9A 48V Tray (GXT4-9A48BATKIT) -  Compatible Replacement Battery Kit
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
  • Item #: 9SIA79G5KY4791
  • Return Policy: View Return Policy
$87.99
$45.00 Shipping
95
Apc Ups Network Adapter Management Card 2 AP9631
Apc Ups Network Adapter Management Card 2 AP9631
$69.99
Free Shipping
96
APC APCRBC163 Compatible Replacement Battery Cartridge #163
APC APCRBC163 Compatible Replacement Battery Cartridge #163
  • Type: Battery
  • Model #: 110DS9A8WE6F0
  • Item #: 9SIB7VEHEF1345
  • Return Policy: View Return Policy
$136.00
Free Shipping
98
APC UPS Battery Replacement for APC Back-UPS Models BE500R, BE550MC, BK300C, BK350, BK500, BK500BLK, BK500M, BK500MC, BK500MUS, and SC420, SU420NET (RBC2)
APC UPS Battery Replacement for APC Back-UPS Models BE500R, BE550MC, BK300C, BK350, BK500, BK500BLK, BK500M, BK500MC, BK500MUS, and SC420, SU420NET (RBC2)
  • 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: 1.90" x 4.00" x 5.50"
  • Weight: 5.50 lbs
  • Model #: RBC2
  • Item #: N82E16842101190
  • Return Policy: Manufacturer Only Return Policy
$74.99
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Direct replacement for my APC BackUPS ES 500 and is an official APC product. Packaging has instructions for FREE battery recycling including shipping costs (U.S. and Canada only)!

99
RBC35 Replacement Battery Cartridge for APC Back-UPS ES BE350 Series
RBC35 Replacement Battery Cartridge for APC Back-UPS ES BE350 Series
  • Parts: 2 Year Warranty
  • Model #: PS12-3.3--03
  • Item #: 9SIA1HS1AA5663
  • Return Policy: View Return Policy
$22.88
Free Shipping
100
Middle Atlantic Products UPS-RBP UPS Battery Pack
Middle Atlantic Products UPS-RBP UPS Battery Pack
$537.99
Free Shipping