Battery Conversion Kit for DeWalt, Milwaukee, Bosch, Makita, Black and Decker, Ridgid, Hercules 20 Volt Lithium Ion Batteries (Battery and charger not included) YEAR END SAVINGS 10% OFF

Do you own a DeWalt, Milwaukee, Makita, Bosch, Ridgid, Hercules, or Black and Decker battery powered tool and would like to use the same batteries to power your M4 sprayer? This kit includes everything you need to convert your existing My4sons Backpack sprayer to be compatible with any of the name brand 18-20 volt lithium ion batteries listed in approximately 30 minutes. Please select your preferred battery option.

Installation instructions below:

 Installation (30-50 minutes):

1) Remove existing base plate. (7 #2 philips screws)

1A) Remove existing battery spring plates and donut wires

2) Drill 3/4" hole, insert round on/off master switch, secure with panel nut

 3) Plug female wire harness into round switch male (keyed)

4) Connect red to red and black to black wires to existing red and black bundles.

5) Secure new base plate with 7 of #2 screws.

Use Instructions:

1) Insert name brand battery into base adapter lock.

1) Push master on/off button. (rim lights when activated)

2) Push either toggle or rotary switch to energize the pump.

3) When storing, make sure the master on/off button is off. If master switch is left on, battery will discharge. (A good practice is to remove the name brand battery when not in use.)

4) The charge panel located in the base of the M4 should only be used for diagnostics, and should never be used as a charger port for the name brand battery.

Text Lance at 707 478 2162 with a preferred call back time and he will be happy to help you to install your conversion kit over the phone.