Battery Backups & Uninterruptible Power Supplies (UPS)

Eaton Replacement UPS Battery, Gray (EBP-1003)Eaton Replacement UPS Battery, Gray (EBP-1003)
Item: IM14G3683
Model: EBP-1003
No reviews yet
Price is $755.65
Free delivery by Tue, Sep 16
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APC Replacement UPS Battery Cartridge #11, Black (RBC11)
APC Replacement UPS Battery Cartridge #11, Black (RBC11) is New at Staples
Item: IM13AX333
Model: RBC11
No reviews yet
Price is $355.29
Free delivery by Mon, Sep 15
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Tripp Lite SmartOnline 2200VA Dual Conversion Online UPS (SU2200RTXLCDN)
Item: IM1XU1667
Model: SU2200RTXLCDN
No reviews yet
Price is $2,332.51
Free delivery by Mon, Sep 15
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Liebert PSA5 700VA UPS, 10-Outlets (PSA5-700MT120)
Item: IM13GQ624
Model: PSA5-700MT120
No reviews yet
Price is $183.08
Free delivery by Mon, Sep 15
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BTI Replacement UPS Battery (RBC94-2U-BTI)
BTI Replacement UPS Battery (RBC94-2U-BTI) is New at Staples
Item: IM13AV538
Model: RBC94-2U-BTI
No reviews yet
Price is $271.22
Free delivery by Tue, Sep 16
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CyberPower Intelligent LCD UPS System (BRG1500AVRLCD2)CyberPower Intelligent LCD UPS System (BRG1500AVRLCD2)
Item: IM108HQ70
Model: BRG1500AVRLCD2
No reviews yet
Price is $332.83
Free delivery by Mon, Sep 15
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APC UPS Replacement Battery Cartridge #57 (RBC57)APC UPS Replacement Battery Cartridge #57 (RBC57)
APC UPS Replacement Battery Cartridge #57 (RBC57) is New at Staples
Item: IM1G08582
Model: RBC57
Price is $440.64
Free delivery by Tue, Sep 16
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Liebert PST5 660VA UPS, 8-Outlets (PST5-660MT120)
Item: IM13GQ621
Model: PST5-660MT120
Price is $119.54
Free delivery by Tue, Sep 16
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Tripp Lite SmartOnline 1500VA Battery Backup UPS, 6-Outlets, Black (SUINT1500LCD2U)Tripp Lite SmartOnline 1500VA Battery Backup UPS, 6-Outlets, Black (SUINT1500LCD2U)
Tripp Lite SmartOnline 1500VA Battery Backup UPS, 6-Outlets, Black (SUINT1500LCD2U) is New at Staples
Item: IM14A1769
Model: SUINT1500LCD2U
No reviews yet
Price is $1,261.73
Free delivery by Mon, Sep 15
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APC Symmetra UPS Battery Module, Black  (SYBT5)
Item: IM1D77672
Model: SYBT5
Price is $1,016.54
Free delivery by Tue, Sep 16
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Eaton 5PX G2 3000VA 7-Outlet UPS, Silver/Black (5PX3000RTG2)~#|#~0E7B786F-11F7-4801-8DD1D19D15A1ABC8_sc7Eaton 5PX G2 3000VA 7-Outlet UPS, Silver/Black (5PX3000RTG2)~#|#~423D7942-19FE-4054-9C6217EBBB944875_sc7
Eaton 5PX G2 3000VA 7-Outlet UPS, Silver/Black (5PX3000RTG2) is New at Staples
Item: IM19KD497
Model: 5PX3000RTG2
No reviews yet
Price is $2,304.49
Free delivery by Tue, Sep 16
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Eaton® 5S Series Tower UPS, 420 W
Eaton® 5S Series Tower UPS, 420 W is New at Staples
Item: IM1RT3224
Model: 5S700LCD
No reviews yet
Price is $203.49
Free delivery by Mon, Sep 15
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APC Smart-UPS SRT Rack/Tower Battery Backup & Surge Protector w/ USB, 7 Outlets (SRT2200XLA)APC Smart-UPS SRT Rack/Tower Battery Backup & Surge Protector w/ USB, 7 Outlets (SRT2200XLA)
Item: IM14R5593
Model: SRT2200XLA
Price is $2,416.58
Free delivery by Mon, Sep 15
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Liebert PSI5 1100VA UPS, 6-Outlets (PSI5-1100RT120)
Item: IM15DA981
Model: PSI5-1100RT120
No reviews yet
Price is $869.08
Free delivery by Tue, Sep 16
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APC Smart-UPS RT 192V RM Battery Pack UPS, Black (SURT192RMXLBP3U)APC Smart-UPS RT 192V RM Battery Pack UPS, Black (SURT192RMXLBP3U)
APC Smart-UPS RT 192V RM Battery Pack UPS, Black (SURT192RMXLBP3U) is New at Staples
Item: IM1U40156
Model: SURT192RMXLBP3U
No reviews yet
Price is $1,754.82
Free delivery by Tue, Sep 16
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APC Cartridge #35 UPS Replacement Battery (RBC35)
APC Cartridge #35 UPS Replacement Battery (RBC35) is New at Staples
Item: IM1F28881
Model: RBC35
No reviews yet
Price is $50.79
Free delivery by Tue, Sep 16
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ABC Replacement UPS Battery, Black (RBC43)
ABC Replacement UPS Battery, Black (RBC43) is New at Staples
Item: IM13AX346
Model: RBC43
No reviews yet
Price is $420.09
Free delivery by Mon, Sep 15
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CyberPower External Battery Module Series Enclosure, Black (BP48VP2U02)CyberPower External Battery Module Series Enclosure, Black (BP48VP2U02)
Item: IM19GM054
Model: BP48VP2U02
No reviews yet
Price is $791.95
Free delivery by Tue, Sep 16
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Tripp Lite® SmartOnline SU1000RTXLCD2U Tower/Rack-Mountable UPS, 900 W
Item: IM1PG0016
Model: SU1000RTXLCD2U
Price is $1,193.24
Free delivery by Tue, Sep 16
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Eaton 9PX 6000VA UPS, Black/Silver (9PX6KP1)
Eaton 9PX 6000VA UPS, Black/Silver (9PX6KP1) is New at Staples
Item: IM1QM6269
Model: 9PX6KP1
No reviews yet
Price is $7,112.63
Free delivery by Tue, Sep 16
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CyberPower Smart App LCD UPS Series 2U Rack/Tower Line Interactive Sine Wave UPS (OR2200LCDRTXL2U)CyberPower Smart App LCD UPS Series 2U Rack/Tower Line Interactive Sine Wave UPS (OR2200LCDRTXL2U)
Item: IM19GM334
Model: OR2200LCDRTXL2U
No reviews yet
Price is $983.86
Free delivery by Mon, Sep 15
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BTI Replacement Battery RBC133 for APC, UPS Battery, Lead Acid (APCRBC133-SLA133)
Item: IM13AV548
Model: APCRBC133-SLA133
No reviews yet
Price is $330.09
Free delivery by Mon, Sep 15
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Tripp Lite SmartPro 1500VA Battery, 8 Outlets, Black (SMART1500SLT)Tripp Lite SmartPro 1500VA Battery, 8 Outlets, Black (SMART1500SLT)
Item: IM1C96282
Model: SMART1500SLT
Price is $664.89
Free delivery by Tue, Sep 16
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Eaton 5P 1500 RACKMOUNT 1440VA UPS, 5-Outlets (5P1500R)
Eaton 5P 1500 RACKMOUNT 1440VA UPS, 5-Outlets (5P1500R) is New at Staples
Item: IM1RH8581
Model: 5P1500R
No reviews yet
Price is $1,149.92
Free delivery by Tue, Sep 16
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APC by Schneider Electric Zero U Switched Rack Power Distribution Unit for NetShelter SX Enclosure, 2.88 kVA, NEMA L5-30P~#|#~m003087848_sc7APC by Schneider Electric Zero U Switched Rack Power Distribution Unit for NetShelter SX Enclosure, 2.88 kVA, NEMA L5-30P~#|#~m004958327_sc7
APC by Schneider Electric Zero U Switched Rack Power Distribution Unit for NetShelter SX Enclosure, 2.88 kVA, NEMA L5-30P is New at Staples
Item: IM1VZ3330
Model: AP8932
Price is $1,439.72
Free delivery by Tue, Sep 16
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UPS REPLACEMENT BATTERY RBC11UPS REPLACEMENT BATTERY RBC11
UPS REPLACEMENT BATTERY RBC11 is New at Staples
Item: IM1756225
Model: RBC11
Price is $497.39
Free delivery by Tue, Sep 16
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Tripp Lite BP24V15RT2U 24 VDC Battery Pack
Tripp Lite BP24V15RT2U 24 VDC Battery Pack is New at Staples
Item: IM1Q68488
Model: BP24V15RT2U
Price is $402.84
Free delivery by Tue, Sep 16
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BTI Replacement Battery UPS, Black/Silver (APCRBC140-SLA140)
Item: IM16NN769
Model: APCRBC140-SLA140
No reviews yet
Price is $539.99
Free delivery by Tue, Sep 16
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Tripp Lite SmartOnline 1500VA Double-Conversion UPS (SU1500RTXLCDN)
Item: IM14A0208
Model: SU1500RTXLCDN
Price is $1,719.84
Free delivery by Tue, Sep 16
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V7 UPS Replacement Battery, Gray (RBC17-V7)
V7 UPS Replacement Battery, Gray (RBC17-V7) is Out of stock
Item: IM1ZL9958
Model: RBC17-V7
No reviews yet
Price is $55.41
APC UPS Replacement Battery Cartridge #23, Multicolor (RBC23)
APC UPS Replacement Battery Cartridge #23, Multicolor (RBC23) is Out of stock
Item: IM1073020
Model: RBC23
No reviews yet
Price is $422.30
Eaton 9PX 5000VA UPS, Black/Silver (9PX5KP1)
Eaton 9PX 5000VA UPS, Black/Silver (9PX5KP1) is Out of stock
Item: IM1QM6266
Model: 9PX5KP1
No reviews yet
Price is $6,636.81
BTI Replacement Battery RBC4 for APC, UPS Battery, Lead Acid (RBC4-SLA4-BTI)
BTI Replacement Battery RBC4 for APC, UPS Battery, Lead Acid (RBC4-SLA4-BTI) is Out of stock
Item: IM13AV512
Model: RBC4-SLA4-BTI
No reviews yet
Price is $78.13
APC Symmetra RM 2000 VA Power Module (SYPM2KU)
APC Symmetra RM 2000 VA Power Module (SYPM2KU) is Out of stock
Item: IM1065177
Model: SYPM2KU
No reviews yet
Price is $3,368.80
BTI UPS Battery (SP12-9-T2-4PK-BTI)
BTI UPS Battery (SP12-9-T2-4PK-BTI) is Out of stock
Item: IM104QK53
Model: SP12-9-T2-4PK-BTI
No reviews yet
Price is $128.16
Tripp Lite UPS Smart 1000VA 800W Rackmount AVR 120V Pure Sine Wave USB DB9 1URM TAA 1000VA, 6-Outlets, Black (SM1000RM1UTAA)
Tripp Lite UPS Smart 1000VA 800W Rackmount AVR 120V Pure Sine Wave USB DB9 1URM TAA 1000VA, 6-Outlets, Black (SM1000RM1UTAA) is Out of stock
Item: IM1XU0159
Model: SM1000RM1UTAA
No reviews yet
Price is $1,073.19
CyberPower Smart App Online 1000VA 8-Outlet UPS (OL1000RTXL2U)CyberPower Smart App Online 1000VA 8-Outlet UPS (OL1000RTXL2U)
CyberPower Smart App Online 1000VA 8-Outlet UPS (OL1000RTXL2U) is Out of stock
Item: IM19GM373
Model: OL1000RTXL2U
No reviews yet
Price is $985.95
BTI Replacement Battery UPS (RBC45-SLA45-BTI)
BTI Replacement Battery UPS (RBC45-SLA45-BTI) is Out of stock
Item: IM108AL87
Model: RBC45-SLA45-BTI
No reviews yet
Price is $36.42
BTI Replacement Battery RBC109 for APC, UPS Battery, Lead Acid (APCRBC109-SLA109)
BTI Replacement Battery RBC109 for APC, UPS Battery, Lead Acid (APCRBC109-SLA109) is Out of stock
Item: IM13AV541
Model: APCRBC109-SLA109
No reviews yet
Price is $91.86

Trending now

Looking to safeguard your PC against untimely power loss or damage? Use a computer battery backup or an uninterruptible power supply to keep electronics and computer equipment running smoothly during power surges and outages. Choose from a variety of brands, styles, features and price points when shopping for battery backups, as well as batteries and power supplies at Staples.

What Is an Uninterrupted Power Supply (UPS) Battery Backup?

An uninterrupted, or uninterruptible power supply (UPS) works as a battery, surge protector and power inverter for household and office electronics. The battery inverter allows stored energy to be used for power, while the surge protector prevents any damage from a sudden surge in the power level.

A UPS battery can provide backup power from anywhere between two and 20 minutes or longer, depending on the number of devices connected and the amount of load on the computer’s CPU. A battery for UPS allows users to save data, files and any other information before safely powering down equipment in the event of power loss. Choose UPS backup models with multiple outlets to accommodate larger spaces and a higher number of devices.

Staples also carries battery backup devices with additional data security and power regulation features. For example, automatic voltage regulation, which corrects minor fluctuations in utility power. Or the multifunction LCD screen capable of providing updates and alerts of potential problems ahead of time.

Whether you’re working remotely on the computer or are gaming during a thunderstorm, an uninterruptible power supply battery maintains the safety and component integrity of valuable electronics.

What Types of UPS Battery Backups Are Available?

Choose from a number of different types of UPS battery backups available at Staples.

Mountable vs. Not Mountable

Uninterruptible power supply backups can be either mountable or not mountable. Mountable allows mounting of the UPS on a rack, tower or other setups where floor space and space organization are key. Not mountable is better if you need to carry the UPS backup on the go or have a smaller workstation setup.

VA Rating Options

Most UPS backup models will indicate their particular volt-amperes (VA) output. The higher the VA rating the more stored power and running capacity available. For single devices and smaller operations, 200 to 450 volt-amperes will generally suffice. Need more power? A 750 to 1500 VA battery backup can accommodate several desktop computers and home entertainment systems at once.

Different Brands

Choose from a number of top-rated battery backup brands at Staples. Common brands include CyberPower, APC, Tripp Lite, Vertiv, Schneider Electric, V7 and many others.

How Should You Maintain an Uninterruptible Power Supply?

There are a few key things to keep in mind for proper battery backup care. First, never plug a UPS battery backup into a surge protector, or vice versa. This can overload the unit, trip a fuse and risk canceling any surge protection for connected devices. It’s also a good idea to test the efficacy of the UPS battery every six months to one year. Many models will be able to run system diagnostics to test hardware, the system and battery. Lastly, keep battery backups dusted and cleared of any pet hair or other debris that could hinder performance of internal components.

Looking for other power sources for home or workplace electronics? Shop items like cell phone batteries and specialty batteries at Staples.