🔌 Cut the power, not the style—stay charged and in control!
The VSTM Upgrade Battery Disconnect Switch is a heavy-duty, versatile power isolator designed for DC 5-60V systems. Featuring a bright LED digital voltage display, it allows real-time battery monitoring without extra devices. Constructed with high-temperature resistant nylon and copper-silver contacts, it delivers reliable performance up to 300A peak current. Ideal for vehicles, marine, RV, and trailer applications, it enhances safety by preventing battery drain and electrical hazards. Easy to install with comprehensive hardware and backed by a lifetime guarantee.
D**N
Pretty good, unfortunately LED stays on all the time.
I got this a few weeks ago and it's been working great. The only thing I don't like is that the LED sreen stays on all the time, even when in off position.
B**E
Bang for your buck!!
The media could not be loaded. Great kill switch for the price. Everything is straight forward and looks great
L**Y
Works Great
Love these. you Get a shunt and disconnect in one. Of course this means there is always a tiny draw.
M**Y
Works well, decent price, looks great
Easy enough to install, small arrow forward for display orientation (up), all hardware (including ground wire connector!) and instructions included for easy understanding of product.Buy these extra cables if hooking up to lawn mower https://www.amazon.com/gp/aw/d/B06XPRWRCC?psc=1&ref=ppx_pop_mob_b_asin_title. Had to find a good spot on my old Murray lawn mower and use the gasket as a template to cutout the sheet metal. Used my dremel with fibre cutoff wheels. Took maybe 15 min to get it clean. Then I used red nail polish to paint the exposed metal (rust is your final enemy :))Mounting went straightforward and I used 3 of the plastic barriers to keep as much debris out as possible. I also used battery grease on the connectors and blue loctite for the vibrations).Added an additional line for float charger and now my battery will never get 0 out and die prematurely( batteries are close to $70 now so I consider these upgrades like insurance!)Can't talk to longevity but for now it works like a champ!Edit:FYI The white board is plastic fiber shelving to prevent any possibility of + line shorting on chassis
S**I
Digital Voltage Display on the switch face Very Good Idea!
This is a well built switch with 3/8" terminals. It also has a small terminal for display negative. The part that I like the most about this switch is that you KNOW if power is present when the switch is rotated to the "ON" position. The display will show the voltage when switched "ON". You would have to reverse the power leads to have the display on prior to switching. I also like it because when the display is lit, I know the inverter is on. Good reminder! When switched "OFF", the display slowly fades off.
C**S
Looks well built
Bought this to replace the broken battery cutoff switch on my camper. Wasn’t sure what to expect from the pictures; and the one it’s replacing was around the same price. While I have yet to install this switch, it looks and feels well manufactured. Much heavier duty than the one it’s replacing. I will try to update this review once I’ve had time to install this switch.
C**S
DIY APPROVED!!!!
This switch will make sure that I have the power off on my project so that the wife knows that I’m safe. Tested with a small 9v project and the next final install will be a 48V project
B**1
Digital readout flunks the the test
Switch still works / digital LED display quit working after a week on 24 volt system. Messaged seller...no reply
Trustpilot
2 months ago
2 weeks ago
