Shop DIY Battery Backup for Computer

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$417.86
Verifone P040-07-050 UPS Battery Backup
SPATCO Energy Solutions
$417.86
Verifone P040-07-050 UPS Battery Backup
SPATCO Energy Solutions
$99.99
$112.99
APC UPS Battery Backup Surge Protector, BE650G1 Surge Protector With Battery Backup, Dataline Protection, Backup Battery Power Supply
Amazon.com
32K+
Free shipping
11% off
$99.99
$112.99
APC UPS Battery Backup Surge Protector, BE650G1 Surge Protector With Battery Backup, Dataline Protection, Backup Battery Power Supply
Amazon.com
32K+
$83.99
APC UPS Battery Backup & Surge Protector, 600VA Backup Battery Power Supply, BE600M1 Back-UPS With USB Charger Port
Amazon.com
37K+
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$83.99
APC UPS Battery Backup & Surge Protector, 600VA Backup Battery Power Supply, BE600M1 Back-UPS With USB Charger Port
Amazon.com
37K+
$59.99
$67.99
APC UPS Replacement Battery RBC17 Back-UPS Models BE650G1, BE750G, BR700G, BE850M2, BE850G2, BX850M, BE650G, BN600, BN700MC, BN900M, BVK950M2,
Amazon.com
6K+
Free shipping
11% off
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APC UPS Replacement Battery RBC17 Back-UPS Models BE650G1, BE750G, BR700G, BE850M2, BE850G2, BX850M, BE650G, BN600, BN700MC, BN900M, BVK950M2,
Amazon.com
6K+
$59.99
$79.99
APC Back-UPS 600VA Desktop Battery Backup & Surge Protector With USB, 7-Outlet, Black (BN600U1)
Staples
302
25% off
$59.99
$79.99
APC Back-UPS 600VA Desktop Battery Backup & Surge Protector With USB, 7-Outlet, Black (BN600U1)
Staples
302
$9.71
$10.37
5V 9V 12V DC UPS 618650 Battery Uninterrupted Power Supply DIY Power Bank Box For House Router
Aliexpress
$9.71
$10.37
5V 9V 12V DC UPS 618650 Battery Uninterrupted Power Supply DIY Power Bank Box For House Router
Aliexpress
$5.52
$11.04
UPS 18650 Battery Soldering-Free Power Bank Box DIY Kit Optical Cat Router Uninterruptible Power
Aliexpress
Free shipping
50% off
$5.52
$11.04
UPS 18650 Battery Soldering-Free Power Bank Box DIY Kit Optical Cat Router Uninterruptible Power
Aliexpress
Free shipping
$92.46
Cyberpower (SL700U) 700Va/370W Standby Ups
POSGlobal.com
10K+
$92.46
Cyberpower (SL700U) 700Va/370W Standby Ups
POSGlobal.com
10K+
$2,299.99
APC Smart-UPS Battery Backup & Surge Protector With Smartconnect
B&H Photo-Video-Pro A
46
Free shipping
$2,299.99
APC Smart-UPS Battery Backup & Surge Protector With Smartconnect
B&H Photo-Video-Pro A
46
$228.12
APC bx1000m Back-UPS Pro 600-Watt 8-Outlet Compact Battery Back-Up And Surge Protector
Thetwistergroup.com
15K+
$228.12
APC bx1000m Back-UPS Pro 600-Watt 8-Outlet Compact Battery Back-Up And Surge Protector
Thetwistergroup.com
15K+
$30.70
$61.39
UPS Backup Battery Power Supply Without Battery Multi-Voltage Mini DC UPS Battery Backup For Router
Aliexpress
Free shipping
49% off
$30.70
$61.39
UPS Backup Battery Power Supply Without Battery Multi-Voltage Mini DC UPS Battery Backup For Router
Aliexpress
Free shipping
$558.54
Smart-UPS SMC1500C 1500VA Desktop UPS
COMPSOURCE
1K+
Free shipping
$558.54
Smart-UPS SMC1500C 1500VA Desktop UPS
COMPSOURCE
1K+
$74.99
Staples Tech 650Va 8-Outlet Battery Back-Up & Surge Protector Standby UPS Black (St62784)
Walmart
28
Free shipping
$74.99
Staples Tech 650Va 8-Outlet Battery Back-Up & Surge Protector Standby UPS Black (St62784)
Walmart
28
$700.95
Cyberpower PR1500LCD Smart App Sinewave UPS
B&H Photo-Video-Pro A
4
Free shipping
$700.95
Cyberpower PR1500LCD Smart App Sinewave UPS
B&H Photo-Video-Pro A
4
$309.99
APC Back-UPS Pro Gaming Battery Backup System (Black)
B&H Photo-Video-Pro A
6
Free shipping
$309.99
APC Back-UPS Pro Gaming Battery Backup System (Black)
B&H Photo-Video-Pro A
6
$100.56
APC Back-UPS CS 350VA
COLAMCO, Inc.
77
$100.56
APC Back-UPS CS 350VA
COLAMCO, Inc.
77
$204.03
Tripp Lite By Eaton 600VA 360W 120V Pure Sine Wave Gaming UPS Battery
COMPSOURCE
$204.03
Tripp Lite By Eaton 600VA 360W 120V Pure Sine Wave Gaming UPS Battery
COMPSOURCE
$76.65
Apc UPS 450Va Battery Backup Surge Protector, bn450m Backup Battery Power Supply, 6 Outlets
Walmart
1
Free shipping
$76.65
Apc UPS 450Va Battery Backup Surge Protector, bn450m Backup Battery Power Supply, 6 Outlets
Walmart
1
$64.89
$90.85
APC - Back-UPS Pro 1000VA Battery Back-Up System - Black
www.hardclikk.com CCC
28% off
$64.89
$90.85
APC - Back-UPS Pro 1000VA Battery Back-Up System - Black
www.hardclikk.com CCC
$1,210.28
Cyberpower (BP72V60ART2U) Ups Smart App Xl Battery Module
POSGlobal.com
109
$1,210.28
Cyberpower (BP72V60ART2U) Ups Smart App Xl Battery Module
POSGlobal.com
109
$58.99
$82.59
Tripp Lite UPS 850VA 425W Eco Green Battery Back Up LCD 120V USB RJ11 PC 12 Outlet UPS - 425W - 850 VA
www.hardclikk.com CCC
28% off
$58.99
$82.59
Tripp Lite UPS 850VA 425W Eco Green Battery Back Up LCD 120V USB RJ11 PC 12 Outlet UPS - 425W - 850 VA
www.hardclikk.com CCC
$217.99
$316.00
Schneider APC Back-UPS Pro External Battery Pack, BR24BPG, Black
Wamatek
2K+
31% off
$217.99
$316.00
Schneider APC Back-UPS Pro External Battery Pack, BR24BPG, Black
Wamatek
2K+
$81.14
Cyberpower (EC450G) 450Va/260W Compact Standby Ups
POSGlobal.com
9K+
$81.14
Cyberpower (EC450G) 450Va/260W Compact Standby Ups
POSGlobal.com
9K+
$38.99
Apc Back-Ups Pro 1500Va Br1500-In Ups Battery Set (Replacement) By
eBay
7
Free shipping
$38.99
Apc Back-Ups Pro 1500Va Br1500-In Ups Battery Set (Replacement) By
eBay
7
$74.99
Staples TECH 650VA 8-Outlet Battery Back-Up & Surge Protector Standby UPS, Black (ST62784)
Staples
28
$74.99
Staples TECH 650VA 8-Outlet Battery Back-Up & Surge Protector Standby UPS, Black (ST62784)
Staples
28
$54.79
$71.23
Cyberpower Battery Back-Up System - Black - 950 VA
www.hardclikk.com CCC
23% off
$54.79
$71.23
Cyberpower Battery Back-Up System - Black - 950 VA
www.hardclikk.com CCC
$19.98
$27.76
APC BACK-UPS RS BR1500 UPS Battery Set (Replacement)
Batterysharks
4
28% off
$19.98
$27.76
APC BACK-UPS RS BR1500 UPS Battery Set (Replacement)
Batterysharks
4
$19.90
$27.64
APC Back-UPS POWERCELLBD UPS Battery Set (Replacement)
Batterysharks
28% off
$19.90
$27.64
APC Back-UPS POWERCELLBD UPS Battery Set (Replacement)
Batterysharks
$265.99
APC (American Power Conversion) Back-UPS PRO BN 1500VA 10-Outlet/2 USB UPS Battery Backup And Surge Protector
Batteries Plus Bulbs
253
$265.99
APC (American Power Conversion) Back-UPS PRO BN 1500VA 10-Outlet/2 USB UPS Battery Backup And Surge Protector
Batteries Plus Bulbs
253
$234.80
APC BR24BPG UPS External Battery Pack
COLAMCO, Inc.
2K+
$234.80
APC BR24BPG UPS External Battery Pack
COLAMCO, Inc.
2K+
$319.99
Apc Smart-Ups 2200Va Lcd Rm 2U 120V Smt2200rmus Compatible Battery Kit
eBay
Free shipping
$319.99
Apc Smart-Ups 2200Va Lcd Rm 2U 120V Smt2200rmus Compatible Battery Kit
eBay
Free shipping
$29.98
$41.64
APC Back-UPS XS 1500VA LCD BX1500LCD Compatible Replacement Battery Pack
Batterysharks
28% off
$29.98
$41.64
APC Back-UPS XS 1500VA LCD BX1500LCD Compatible Replacement Battery Pack
Batterysharks
$79.99
Cyberpower UPS 650VA/360W Battery Backup
Batteries Plus Bulbs
427
$79.99
Cyberpower UPS 650VA/360W Battery Backup
Batteries Plus Bulbs
427
$84.35
$165.51
Ups Uninterruptible Power Supply Emergency UPS Power Supply For Online UPS Monitoring In Computer Server Room(CYE1KS)(CYE1KS)
tjslaiou.com
49% off
$84.35
$165.51
Ups Uninterruptible Power Supply Emergency UPS Power Supply For Online UPS Monitoring In Computer Server Room(CYE1KS)(CYE1KS)
tjslaiou.com
$167.99
APC UPS Battery Backup, 900VA UPS With 6 Backup Battery Outlets, USB Type-C, White (BE900G3)
Staples
36K+
$167.99
APC UPS Battery Backup, 900VA UPS With 6 Backup Battery Outlets, USB Type-C, White (BE900G3)
Staples
36K+
$2,859.00
Mango Power E Home Backup And Portable Power Station, 240V Power Kit (2 Mango Power E + 1Msocket Pro)
Green Vista Living
67% off
$2,859.00
Mango Power E Home Backup And Portable Power Station, 240V Power Kit (2 Mango Power E + 1Msocket Pro)
Green Vista Living
DIY Guide: Effortlessly Replace Your Computer UPS Battery at Home
7:23
DIY Guide: Effortlessly Replace Your Computer UPS Battery at Ho…
4.7K viewsSep 21, 2024
YouTubeTech Argon
Beginners Guide to Using a Battery Backup UPS System
10:45
Beginners Guide to Using a Battery Backup UPS System
534.2K viewsMar 6, 2014
YouTubeGuruBrew
DIY 100Ah Battery Backup System
6:34
DIY 100Ah Battery Backup System
4.6K viewsFeb 13, 2019
YouTubeTheTacticalHomestead
Battery BACKUP for Home - DIY Step by Step
32:54
Battery BACKUP for Home - DIY Step by Step
634.7K viewsOct 15, 2022
YouTubeProjects With Everyday Dave
Windows 10 Tips and Tricks - How to Backup Computer đź’ľ Kingston DIY in 5 Ep. 12
3:35
Windows 10 Tips and Tricks - How to Backup Computer 💾 Kingston DI…
43.6K viewsJul 1, 2016
YouTubeKingston Technology
DIY Split Phase Battery Backup for Home - Step by Step
56:04
DIY Split Phase Battery Backup for Home - Step by Step
308.2K viewsJun 24, 2023
YouTubeProjects With Everyday Dave
How To install a simple power back-up system | Ellies 24400VA UPS Power Inverter
3:15
How To install a simple power back-up system | Ellies 24400VA UPS P…
194.1K viewsNov 25, 2020
YouTubeBuildersSA
Diy Lithium Batteries: How To Build Your Own Battery Packs
Aug 31, 2020
preppinginsider.com
0:15
Victron Split Phase Home Battery Backup DIY #solar
22K viewsJun 24, 2023
YouTubeProjects With Everyday Dave
10:16
DIY Battery Backup Sump Pump
54.6K viewsMar 5, 2014
YouTubeNick Laszewski
7:25
How to - Connect an Inverter at your home with Battery Backup
2.3M viewsDec 11, 2016
YouTubeKalaakaar Makerspace
29:31
DIY: Cyberdeck multi-function backup computer
4.6M viewsSep 19, 2023
YouTubeDTeK
5:12
How to Set Up Your Home Power Backup - DuroMax Portable Backu…
38.5K viewsJun 27, 2022
YouTubeDuroMax Power Equipment
2:28
DIY Hacks & How To's: Convert a Battery-Powered Device to AC Po…
711.7K viewsJun 3, 2013
YouTubeMake:
3:03
12v Battery Backup Circuit //How To
19.3K viewsOct 26, 2018
YouTubeTaste The Code
10:01
Build a DIY Backup Powerwall using a UPS and scooter Batteries
135.3K viewsApr 26, 2020
YouTubejehugarcia
17:33
TC Projects: Lead-Acid Battery Backup
1.9M viewsOct 9, 2018
YouTubeTechnology Connections
10:12
10 EASY Ways to Save Battery Life on a Windows 10 Laptop
19.7K viewsJul 14, 2020
YouTubeTropical Tech
3:07
Battery Management System (BMS) Install [DIY Lithium Battery]
6.4K viewsSep 6, 2020
YouTubeRoam Lab
8:15
How To Make OBD2 Car Computer Memory Backup Saver
14.9K viewsFeb 16, 2018
YouTubeelectronicsNmore
0:57
Totally wireless backup camera DIY anyone can install it
4 weeks ago
MSNShould I Get It Reviews
1:47
How to Create a DIY Power Bank Using an Old Laptop Battery
7.9K viewsSep 4, 2024
YouTubemikbes
10:17
How I Solved Our Power Outages for Good (DIY Battery Backup)
19.8K views10 months ago
YouTubeSnowstead
4:53
DIY Home Battery Backup System without Solar for Refrigerator, Em…
12K viewsNov 10, 2022
YouTubeCleversolarpower by Nick
16:34
DIY Battery Packs for Electronics Projects: Complete Tutorial and G…
2.9K viewsJul 1, 2023
YouTubeSimple Electronics
16:39
UPS BATTERY UPGRADE USING CAR BATTERIES
303.9K viewsOct 19, 2022
YouTubeDIY-CIRCUIT
12:55
My Portable DIY Home Solar Powered Battery Backup System f…
267.8K viewsOct 23, 2022
YouTubeThe Matheson Family
5:02
How to Back Up Your Files/Computer in Windows 10
297.7K viewsAug 28, 2015
YouTubeInstructor Gadget
16:31
3 DIY Power Bank Ideas | How to Make Power Bank from Laptop Ba…
48.8K viewsJun 26, 2022
YouTubeOpen Green Energy
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Shop DIY Battery Backup for Computer

Sponsored
About our ads
$417.86
Verifone P040-07-050 UPS Battery Backup
SPATCO Energy Solutions
$417.86
Verifone P040-07-050 UPS Battery Backup
SPATCO Energy Solutions
$99.99
$112.99
APC UPS Battery Backup Surge Protector, BE650G1 Surge Protector With Battery Backup, Dataline Protection, Backup Battery Power Supply
Amazon.com
32K+
Free shipping
11% off
$99.99
$112.99
APC UPS Battery Backup Surge Protector, BE650G1 Surge Protector With Battery Backup, Dataline Protection, Backup Battery Power Supply
Amazon.com
32K+
$83.99
APC UPS Battery Backup & Surge Protector, 600VA Backup Battery Power Supply, BE600M1 Back-UPS With USB Charger Port
Amazon.com
37K+
Free shipping
$83.99
APC UPS Battery Backup & Surge Protector, 600VA Backup Battery Power Supply, BE600M1 Back-UPS With USB Charger Port
Amazon.com
37K+
$59.99
$67.99
APC UPS Replacement Battery RBC17 Back-UPS Models BE650G1, BE750G, BR700G, BE850M2, BE850G2, BX850M, BE650G, BN600, BN700MC, BN900M, BVK950M2,
Amazon.com
6K+
Free shipping
11% off
$59.99
$67.99
APC UPS Replacement Battery RBC17 Back-UPS Models BE650G1, BE750G, BR700G, BE850M2, BE850G2, BX850M, BE650G, BN600, BN700MC, BN900M, BVK950M2,
Amazon.com
6K+
$59.99
$79.99
APC Back-UPS 600VA Desktop Battery Backup & Surge Protector With USB, 7-Outlet, Black (BN600U1)
Staples
302
25% off
$59.99
$79.99
APC Back-UPS 600VA Desktop Battery Backup & Surge Protector With USB, 7-Outlet, Black (BN600U1)
Staples
302
$9.71
$10.37
5V 9V 12V DC UPS 618650 Battery Uninterrupted Power Supply DIY Power Bank Box For House Router
Aliexpress
$9.71
$10.37
5V 9V 12V DC UPS 618650 Battery Uninterrupted Power Supply DIY Power Bank Box For House Router
Aliexpress
$5.52
$11.04
UPS 18650 Battery Soldering-Free Power Bank Box DIY Kit Optical Cat Router Uninterruptible Power
Aliexpress
Free shipping
50% off
$5.52
$11.04
UPS 18650 Battery Soldering-Free Power Bank Box DIY Kit Optical Cat Router Uninterruptible Power
Aliexpress
Free shipping
$92.46
Cyberpower (SL700U) 700Va/370W Standby Ups
POSGlobal.com
10K+
$92.46
Cyberpower (SL700U) 700Va/370W Standby Ups
POSGlobal.com
10K+
$2,299.99
APC Smart-UPS Battery Backup & Surge Protector With Smartconnect
B&H Photo-Video-Pro A
46
Free shipping
$2,299.99
APC Smart-UPS Battery Backup & Surge Protector With Smartconnect
B&H Photo-Video-Pro A
46
$228.12
APC bx1000m Back-UPS Pro 600-Watt 8-Outlet Compact Battery Back-Up And Surge Protector
Thetwistergroup.com
15K+
$228.12
APC bx1000m Back-UPS Pro 600-Watt 8-Outlet Compact Battery Back-Up And Surge Protector
Thetwistergroup.com
15K+
$30.70
$61.39
UPS Backup Battery Power Supply Without Battery Multi-Voltage Mini DC UPS Battery Backup For Router
Aliexpress
Free shipping
49% off
$30.70
$61.39
UPS Backup Battery Power Supply Without Battery Multi-Voltage Mini DC UPS Battery Backup For Router
Aliexpress
Free shipping
$558.54
Smart-UPS SMC1500C 1500VA Desktop UPS
COMPSOURCE
1K+
Free shipping
$558.54
Smart-UPS SMC1500C 1500VA Desktop UPS
COMPSOURCE
1K+
$74.99
Staples Tech 650Va 8-Outlet Battery Back-Up & Surge Protector Standby UPS Black (St62784)
Walmart
28
Free shipping
$74.99
Staples Tech 650Va 8-Outlet Battery Back-Up & Surge Protector Standby UPS Black (St62784)
Walmart
28
$700.95
Cyberpower PR1500LCD Smart App Sinewave UPS
B&H Photo-Video-Pro A
4
Free shipping
$700.95
Cyberpower PR1500LCD Smart App Sinewave UPS
B&H Photo-Video-Pro A
4
$309.99
APC Back-UPS Pro Gaming Battery Backup System (Black)
B&H Photo-Video-Pro A
6
Free shipping
$309.99
APC Back-UPS Pro Gaming Battery Backup System (Black)
B&H Photo-Video-Pro A
6
$100.56
APC Back-UPS CS 350VA
COLAMCO, Inc.
77
$100.56
APC Back-UPS CS 350VA
COLAMCO, Inc.
77
$204.03
Tripp Lite By Eaton 600VA 360W 120V Pure Sine Wave Gaming UPS Battery
COMPSOURCE
$204.03
Tripp Lite By Eaton 600VA 360W 120V Pure Sine Wave Gaming UPS Battery
COMPSOURCE
$76.65
Apc UPS 450Va Battery Backup Surge Protector, bn450m Backup Battery Power Supply, 6 Outlets
Walmart
1
Free shipping
$76.65
Apc UPS 450Va Battery Backup Surge Protector, bn450m Backup Battery Power Supply, 6 Outlets
Walmart
1