Car Battery Switch Power Cut On/Off Master Disconnect Isolator Vehicle RV Boat
$20.00
Battery disconnect switch for 12V–48V systems that mounts on the negative post and cuts power with a twist. IP54.
Stop a parked car, boat or caravan draining its battery. This isolator clamps onto the negative post and cuts the earth with a quarter turn — useful for storage, maintenance and anything with a slow parasitic drain.
Key features
- Fits 12V–48V systems — cars, trucks, bikes, RVs, boats, 48V trailers and solar.
- Brass clamp with copper post — solid contact and good conductivity.
- Twist to isolate — no tools needed to cut or restore power.
- Flame-retardant shell — resists heat, vibration and moisture.
- IP54 rated — handles splashes and dust.
Specifications
- Voltage: 12V–48V
- Mount: negative battery post
- Post size: 15–17mm tapered clamp
- Rating: IP54
- Material: brass clamp, copper post, flame-retardant plastic
Available for pickup at 7 locations across QLD, VIC, SA and WA, or shipped Australia-wide.
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