Wirthco

Wirthco 20387

Takes power from one battery for accessory use keeps other battery fresh for starting. 250A continuous. 750A surge. 1/card.

Installs permanently on voltage systems where disconnection of battery power is desired near the operator. Mounts under hood or other location. Doe...

Use on GM type side terminal batteries on cars and trucks. Heavy-duty brass and copper terminals attach directly on the battery without additional ...

Protect vehicles and equipment against electrical system fires, tampering, theft and battery drain. Installs on negative or positive battery post. ...

Protect vehicles and equipment against electrical system fires, tampering, theft and battery drain. Installs on negative or positive battery post. ...

Wirthco 20228DUAL BATTERY DISCONNECT

Disconnect or bypass your auxiliary battery. Remove green knob to use as an anti-theft device. 15 amp bypass fuse maintains trickle current to your...

Wirthco 20316-7KEY FOR #20314

Wirthco 20198REMOTE MOUNT DISCONNECT

Battery Doctor ? rotary dial disconnect switch. 300 amps continuous. Cranking amps: 700amps/10 seconds. Can be used with 1 or 2 batteries.