Home Battery Backup Batteries
Browse our collection of home battery backup batteries
Compare Top Picks
Side-by-side comparison of the top picks in this category.
47%
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Car Battery Negative & Positive Cable Terminal Clamp, Quick Release Battery Terminals Clamps, Anti-corrosion Car Battery Connector, Universal Car Acce
$2.27 $4.29
31%
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Battery Holder for Dewalt 18V 20V Battery, Compatible with DCB200/201/202/203/204 Battery, Power Tool Accessories
$12.96 $18.79
58%
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Car Starter Jumper Cables With Adapter For Dewalt/Milwaukee 18v/20v Dcb Battery Starter 8AWG 5.9ft Car Battery Booster Pack, Battery Jumper Battery N
$39.74 $94.32
35%
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Battery Disconnect Switch, Heavy Duty Battery Shut Off Switch, High Current Master Battery Power Cut Isolator Kill Switch, Quick Disconnect Battery Cu
$29.95 $45.96
9%
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Battery Adapter, 20V/18V Lithium Ion Battery Converter, USB Port Battery Adapter For DeWalt Milwaukee Ryobi
$8.45 $9.29
73%
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Battery Disconnect Power Switch, 12-48V Battery Power Cut Master Switch, Disconnect Isolator Battery Switch, Battery Switch for Car, Marine, Boat, Veh
$17.12 $63.49
50%
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Battery Disconnect Switch, Heavy Duty Battery Shut Off Switch, High Current Master Battery Power Cut Isolator Kill Switch, Quick Disconnect Battery Cu
$25.98 $51.96
83%
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Battery Disconnect Switch, Heavy Duty Battery Shut Off Switch, Current Master Battery Power Cut Isolator Kill Switch, Quick Disconnect Battery Cut Off
$5.59 $32.00
79%
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MIL18DL Battery Converter Adapter for Milwaukee to Dewalt Battery Adapter, Convert for Milwaukee 18V M18 Battery to Dewalt 20V Battery, Compatible for
$9.90 $47.99
32%
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Full Auto Car Battery Charger, 12V 10A 24V 5A Car Battery Charger, Motorcycle Car Battery Charger, Auto Motorcycle Car Battery Charger
$27.47 $40.39
21%
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Lithium Battery Converter, Battery Adapter, Cordless Tool Accessories for Dewalt 18V 20V Lithium Battery & Milwaukee 18V Lithium Battery
$13.19 $16.69
22%
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RexingUSA M2 MAX 2-Channel Mirror Dash Cam w/ 12 IPS Touch Screen, 4K + 1080p, Wi-Fi, GPS, ADAS,Loop Recording, Backup Camera, Parking Mode, Collis
$179.99 $229.99
Rexing Master 1.5A Smart Battery Charger 6V 12V Automatic Trickle Charger and Maintainer with Multi Protection and Temperature Control for Lead Acid A
$39.99
