Push to start antispark switch V7

It has never been easier to turn your e-vehicle ON! A smart switch with added auto turn OFF safety feature

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This product does not come with the push-button included. If you want a switch with push-button included please visit this productThe push-button used in the pictures above is only for illustration purposes, not included in this package.


All you have to do to turn your e-vehicle ON, is give it a push!


The auto turn-OFF feature will turn your device off after set time (adjustable 5-45 minutes). No more dead or damaged batteries because you forgot to turn your e-vehicle OFF!

Easy installation

The installation does not require any special tools, all you will need are power connectors of your choice and soldering iron to put them on. Please refer to the Instructions.pdf in attachments for more information about installation and setup.

Easy to use

The switch offers two modes: "Auto tun-OFF" mode and "Auto turn-OFF disabled" mode. In both modes the switch turns ON right as the motor starts spinning.In both modes you can turn the switch ON by pressing and holding the pushbutton for at least 2 seconds, this way you can also turn the switch OFF (both modes).

Compact form factor

We designed this switch to be as small as possible and still have high current capability to fit inside any enclosure without restrictions!

Auto turn-OFF mode

In this mode, the sliding switch should be moved to the right (towards the time-setting potentiometer). Using a small flat-head screwdriver you can adjust the delay before the switch turns off after the motor stops spinning. Gently turn the screwdriver clockwise to increase the time, counter-clockwise to decrease the time within the range of 5-45 minutes. In this mode, the pushbutton is an optional accessory (not mandatory for correct operation of the switch in this mode), the LED output still works as an output state indicator if you would like to use it.

Auto turn-OFF disabled mode

In this mode, the sliding switch should be moved all the way to the left (away from the time-setting potentiometer). The position of the potentiometer does not affect the behavior of the switch in this mode. Connect the LED momentary pushbutton bought from us or separately using the supplied connector and wiring diagram. When the motor is running the pushbutton will not react to being pressed for safety. When the motor stops, press and hold the button for at least 2 seconds to turn the switch OFF, the auto turn off feature is disabled in this mode so unless you press and hold the push button the switch will not turn OFF.

Please, change modes only when the battery is not connected to the input of the switch to avoid potential damage.

User adjustable motor rotation threshold

Every push to start switch starting at version 7 (available for sale since the 5th of February 2019) has a user configurable threshold for the motor rotation speed at/above which the switch turns ON automatically or using the optional pushbutton and below which the switch turns OFF after set time or using the optional push button. To see how to configure this setting please read and follow the instructions carefully. 

To save this setting you will either need a pushbutton or if you decide to buy the push to start switch only (without pushbutton) you will receive a jumper connector to use instead of the pushbutton.


Max. voltage

13S lii-on/lipo

Max. current

120A continuos 200A peaks


41mm*26mm*12mm (1.61" * 1.02" * 0.47")

Timer range

5min - 45min

Pushbutton/LED voltage


Power wire length


Pushbutton wire length


Phase wire connection cable


Package includes:

  • Push to start antispark switch V7 (with power wires)
  • Push button wire and connector (without push button)
  • Jumper connector
  • Instructions

Please do not remove the black heat-shrink, doing this will void any warranty since doing this exposes the sensitive electronics to direct ingress of water, dust and other potentially harmful elements.

Product Details
Instructions.pdf V7

In this file, you can find instructions and other important information for the push to start switch. Current version is from February 18th 2019, this is the newest.

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