Mayoki 3-Gallon Battery Lawn & Garden Sprayer Compatible with Makita 18V — 2.0Ah Battery, 79 PSI Max

Mayoki 3-gallon battery-powered lawn and garden sprayer compatible with Makita 18V batteries, supplied with a 2.0Ah battery and 2A charger for cordless spraying up to 11 tanks per charge.

This cordless backpack sprayer combines a translucent 3-gallon tank, adjustable pressure up to 79 PSI, and multiple nozzle options so you can treat lawns, gardens, patios and outdoor surfaces without hand pumping. Designed for professional-style performance with user comfort in mind, the unit is factory-tested for leaks and includes low-voltage protection, interchangeable rods, and a five-year parts warranty.

How far and how fast can the Mayoki sprayer cover my yard?

The sprayer delivers a maximum flow of about 0.33 gallons per minute and can spray up to roughly 25 feet depending on nozzle selection and pressure setting. Two pressure modes (45 PSI low and 79 PSI high) let you trade reach for finer coverage or stronger jets for tougher tasks.

• Max spray distance approximately 25 feet
• Flow rate: 0.33 gal/min for steady application
• Two pressure ranges: 45 PSI (low) and 79 PSI (high)
• Seven nozzles included for variable spray patterns

What makes it easy to use during long jobs?

Comfort features reduce fatigue so you can work longer: extra-wide shoulder straps, a padded back panel, and a lockable trigger for continuous spraying. An inlet filter keeps debris out of the pump and the translucent tank lets you monitor levels at a glance.

• Padded back and wide straps for better weight distribution
• Trigger lock for hands-free continuous spray
• Translucent 3-gallon tank for quick fluid checks
• Inlet filtration to protect the pump from debris

Which batteries and accessories are included and supported?

The kit ships with a Makita-compatible 18V 2.0Ah battery and a 2A charger so it's ready to use out of the box. The sprayer also supports other Makita 18V batteries and features low-voltage protection that safely shuts the motor off below 14.4V to preserve battery life.

• Includes 18V 2.0Ah battery and 2A charger
• Compatible with standard Makita 18V battery series
• Automatic shutoff below 14.4V for battery health
• Factory-tested for leaks before shipping

How adaptable is it for different spraying tasks?

With two wands (stainless steel adjustable rod and a chemical-resistant plastic rod) plus seven nozzle options, the sprayer handles watering, weed control, cleaning, and biological treatments like beneficial nematodes. Large-aperture nozzles (1.58 mm brass and 2 mm plastic) reduce clogging risks when applying thicker suspensions.

• Two wands: adjustable stainless steel (20"–38") and plastic chemical-safe rod
• Seven nozzle types, including large-aperture options
• Suitable for water, cleaners, fertilizers, and nematode applications
• Adjustable pressure for gentle or high-pressure tasks

Who is this for? The Mayoki 3-gallon battery sprayer suits homeowners with medium to large yards, landscapers and maintenance crews who need cordless convenience, and gardeners who apply a range of liquids from fertilizers to cleaning solutions. If you value portability, interchangeable nozzles, and compatibility with Makita 18V batteries, this sprayer offers a practical balance of runtime, reach and user comfort backed by five-year parts support.