3000 HD-Series Heavy Duty On-Off Battery Switch

69 reviews for  3000 HD-Series Heavy Duty On-Off Battery Switch

1. 

   Oliver DixonVerified Purchase

   Rated 5 out of 5

   Great product. Worked as it was advertised. Fast and easy.
   

   LoisVerified Purchase

   Rated 5 out of 5

   This is a great switch. The dual circuit design allow me to switch both the engine electrical and the "house" electrical on at the same time and still...More

   This is a great switch. The dual circuit design allow me to switch both the engine electrical and the "house" electrical on at the same time and still keep them isolated. In refurbishing my boat, I isolated the house wiring from the engine wiring so I could consume the battery power overnight and not worry about starting the engine in the morning. This switch made that possible. The plus feature allows both to be combined in an extraordinary situation or for charging.
   

   Bushra HardinVerified Purchase

   Rated 5 out of 5

   If your boat sits for a couple of weeks between seasons, this is an easy install but you do need the short cables of thick wire. I could not trace out...More

   If your boat sits for a couple of weeks between seasons, this is an easy install but you do need the short cables of thick wire. I could not trace out the tiny electrical drain but having to charge the battery between runs is now forgotten. With winter I can just shut it down and forget for weeks. Peace of Mind!
   Kasey LeeVerified Purchase

   Rated 5 out of 5

   I tried to get off easy going cheap with a knockoff version of a battery shut off switch. Well , that switch lasted all of 3 weeks and 4 turns and it ...More

   I tried to get off easy going cheap with a knockoff version of a battery shut off switch. Well , that switch lasted all of 3 weeks and 4 turns and it failed. Power to troller whether it was on or off. I bypassed the switch and all was fine.i already had a blue seas switch for my main system so I went right back and grabbed this switch for the troller.its heavy duty ..made for flush mount or outside mount. The switch is heavy duty inside and out. Opened my hole through the carpeted wall ..fit this in ..used my own hardware and wired it in. Works perfectly rocks 10 stars
   Bertie BuchananVerified Purchase

   Rated 5 out of 5

   I've worked with similar switches "back in the day" we called them A & B switches" Don't ask what year that was. This switch is robust, has a large am...More

   I've worked with similar switches "back in the day" we called them A & B switches" Don't ask what year that was. This switch is robust, has a large amperage capacity, can be mounted several ways, the switch itself is stiff to rotate BUT, I suppose that's a good thing. The only CAVEAT I had was the #2 on the face was #1 on the back side, it just meant I need to route my wires a little different. OR maybe it was made for left handed people. Would I invest in one of these again yes for sure.
   Charlie RamirezVerified Purchase

   Rated 4 out of 5

   Great switch that is the beginning and end of all my lake adventures. I have a dual battery setup on my pontoon boat. The start battery is isolated fr...More

   Great switch that is the beginning and end of all my lake adventures. I have a dual battery setup on my pontoon boat. The start battery is isolated from my house battery so I don't have to worry about playing music all day and not having juice to start up at the end of the day. Great product, easy instructions. Use good wire and connections and you will probably love it too.
   Sam JonesVerified Purchase

   Rated 5 out of 5

   This switch gets used multiple times a day in a workboat and has not let me down yet. Some of the cheaper made switches have gone out on me within the...More

   This switch gets used multiple times a day in a workboat and has not let me down yet. Some of the cheaper made switches have gone out on me within the first month but these seem to be more durable. They go through all kinds of weather and herbicide and fertilizer spray residue and still stand up to the challenge.
   Persephone GreyVerified Purchase

   Rated 5 out of 5

   used for hooking up second battery on my boat (after being stranded with a dead battery) now I can run my stereo all day and still have a battery to s...More

   used for hooking up second battery on my boat (after being stranded with a dead battery) now I can run my stereo all day and still have a battery to start the boat, charge both batteries at the same time or extra power for the starting.
   Renee MasseyVerified Purchase

   Rated 5 out of 5

   Well built and not garbage, 2 time the cost of the rest but this is quality construction and works very well. Happy with the purchase and glad did not...More

   Well built and not garbage, 2 time the cost of the rest but this is quality construction and works very well. Happy with the purchase and glad did not cheap out. Also does not cut power as you switch between modes which is great.
   Jerry BowmanVerified Purchase

   Rated 5 out of 5

   Dial on and off works smoothly. Overall this is a good quality item. The cable terminal connections are located on the back of the switch, ensuring ad...More

   Dial on and off works smoothly. Overall this is a good quality item. The cable terminal connections are located on the back of the switch, ensuring adequate protection, i.e. no exposed terminals. Very satisfied.