12V Battery Protectors

A 12V battery protector is a useful addition to any 12V setup. 12V battery protectors are designed to monitor and protect 12V batteries from various issues that could lead to damage or malfunction. While individual products vary, most 12V battery protectors offer protection from overcharging, over-discharging, and short circuits, as well as low voltage cut-offs and temperature compensation. Many also provide general battery health monitoring. Combined, all these elements will help your battery to function effectively, efficiently and safely, even in the face of unexpected power surges, drops or other fluctuations. A 12V battery protector is a valuable addition to any 12V power setup.

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10 products

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KickAss 12 Volt 140 Amp Dual Sensing Voltage Sensitive Relay VSR
KickAss 12 Volt 140 Amp Dual Sensing Voltage Sensitive Relay VSR
Advanced dual battery isolation with an override switch. Allows reverse charging.
Sale price$38.60 Regular price$49.95
Save $21.95
KickAss Quick Connection Dual Sensing VSR Main Image
KickAss Quick Connection Dual Sensing VSR
Charge 2 batteries at once, with override switch. Easy install.
Sale price$58.00 Regular price$79.95
Save $31.95
KickAss Quick Connect Low Voltage Disconnect LVD Main Image
KickAss Quick Connect Low Voltage Disconnect LVD
Protects your batteries from damaging over-discharge.
Sale price$38.00 Regular price$69.95
Save $20.95
KickAss VSR Dual Battery Wiring Kit Single Core 8mm
KickAss VSR Dual Battery Wiring Kit Single Core 8mm
Install isolators and dual battery systems quickly and easily.
Sale price$54.00 Regular price$74.95
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KickAss 12 Volt 50 amp VSR Relay for Dual Battery System
KickAss 12 Volt 50 amp VSR Relay for Dual Battery System
Compact Design Battery Isolator for Smaller Vehicles and Dual Battery Systems
Sale price$23.95 Regular price$29.95
Save $45.95
KickAss 12V Smart Battery Guard (VSR & LVD in 1) Main Image
KickAss 12V Smart Battery Guard (VSR & LVD in 1)
Can be used as either an LVD or a VSR.
Sale price$104.00 Regular price$149.95
Save $35.90
KickAss Dual Battery Wiring Kit with 12V 140Amp Dual Sensing VSR
KickAss Dual Battery Wiring Kit with 12V 140Amp Dual Sensing VSR
Everything you need to easily wire your KickAss Dual Battery system setup.
Sale price$89.00 Regular price$124.90
Save $51.85
KickAss Plug & Play Dual Battery System Wiring Kit & Dual Sensing VSR
KickAss Plug & Play Dual Battery System Wiring Kit & Dual Sensing VSR
Voltage Sensitive Relay, with battery wiring kit and battery tester.
Sale price$148.00 Regular price$199.85
Save $14.95
KickAss Dual Sensing Voltage Sensitive Relay 12V & Fuse Kit
KickAss Dual Sensing Voltage Sensitive Relay 12V & Fuse Kit
Connect & isolate your auxiliary from your starter.
Sale price$125.00 Regular price$139.95
Save $30.00
KickAss Low Voltage Disconnect LVD with Inline Fuse
KickAss Low Voltage Disconnect LVD with Inline Fuse
Protect your batteries from irreversible damage caused by over-discharging.
Sale price$109.95 Regular price$139.95

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