Shop read reviews or ask questions about battery switches at the official west marine online store. 1 2 both off battery switch 12 48v 200 1000 amps battery power cutoff master switch disconnect isolator for car vehicle rv atv utv marine boat 40 out of 5 stars 21 1599.

Manual Marine Battery Switch Boat Wiring Easy To Install
Boat battery cut off switch. Battery switch 6v 12v 24v 48v battery disconnect master cutoff switch for marine boat rv atv utv vehicles waterproof heavy duty battery isolator switch onoff 47 out of 5 stars 317 1550 15. 46 out of 5 stars 21. Shop with confidence get free shipping to home or stores price match guarantee. Waterwich dc 12 48v power kill switch cutshut off marine battery isolator disconnect switch 200 amp with 2 keys and 2 copper ring terminals for ship boat small yacht rv camper truck car vehicle. Even the best marine batteries can wear down. Battery switch 6v 12v 24v 48v battery disconnect master cutoff switch for marine boat rv atv utv vehicles waterproof heavy duty battery isolator switch onoff 47 out of 5 stars 317 1497 14.
Step 12 attach the ground cable for the secondary battery to the battery and the chassis ground. Read more about how battery switches work here. Get it as soon as wed jun 17. To prevent unauthorized use of your boat or vehicle as well as to prevent battery drain battery switches are designed to cut off power to the battery. Usually ships in 1 5 business days. Theyre also ideal for cars boats trucks rvs and other motorized equipment too.
This item qualifies for free shipping on orders over 150. Incidentally these switches are not only for marine use. Marine battery disconnect switch premium on off position master cut off switch 6v 12v 24v 48v battery for boat atv rv utv heavy duty waterproof isolator switch 2751250 amps on off 46 out of 5 stars 43. We stock everything your boat needs. A marine battery switch can be used to prolong the life of your marine electrical system. However using a waterproof boat battery switch to distribute power usage will increase the life of your battery.
As the oem supplier of doors to over 200 boat builders we stock a very large assortment of hard to find marine hardware. Install the cable from the out common terminal of the switch to the point on the solenoid or starter where the original positive cable from the main battery was attached. Since 1968 west marine has grown to over 250 local stores with knowledgeable associates happy to assist.