Automatic Battery Charger For White Tank M4 (Does Not Fit Blue Tank M4) valves/pistols/wands Screw the grommet seal cap

Screw the grommet seal cap onto the bag opening and load bag into backpack

extra-long adjustable length stainless-steel wand with flexible tip for precision application

Battery is most likely bad if during the charge cycle the red light begins flashing ( make sure both switches are turned off during charging)

The optional universal kit enables any brand sprayers with hose ID's ranging from 1/4" to 1/2"  to be used

compactness

Automatic Battery Charger For White Tank M4 (Does Not Fit Blue Tank M4) valves/pistols/wands Screw the grommet seal capFully automatic battery charger for the M4 12 volt 8 AH sealed lead acid battery. Charger adjusts current based on battery voltage. Indicator light shows red when the charger is charging the battery. T he indicator light turns green when the battery is fully charged. Charger changes to long term battery maintenance mode after full charge is achieved. This fits only the white tank M4.