Sylsmart 4-Gallon Battery Backpack Sprayer — Makita 18V Compatible, 0–100 PSI & 5 Nozzles

The Sylsmart 4-gallon battery-powered backpack sprayer is a professional electric lawn and garden sprayer that delivers adjustable 0–100 PSI power, a Makita 18V-compatible battery, and five nozzles for precise outdoor applications.

Designed for homeowners and landscape pros who need a reliable, hands-free sprayer, this model combines a sealed 4.2-gallon tank, commercial-grade pressure control, and a comfortable padded harness to reduce fatigue. It arrives ready to use with an included 18V lithium battery and also accepts Makita 18V batteries for extended runtime. The result is consistent, controllable spraying for fertilizing, weed control, foliar feeding, and general maintenance without manual pumping.

How much run time and charging flexibility does this sprayer provide?

The unit ships with an 18V rechargeable battery that supports extended work sessions—up to about three hours or roughly 20 tank fills under typical conditions. If you already own Makita 18V batteries, you can swap them in to keep working without waiting for a recharge.

• Included 18V lithium battery for immediate use.
• Compatible with Makita 18V battery lineup to extend runtime.
• Estimated three hours / ~20 tanks per charge under normal use.

What pressure control and spray patterns can I expect?

Precision pressure control lets you dial anywhere from a gentle mist to a forceful jet, making it suitable for delicate seedlings and distant targets alike. A smooth pressure dial and five interchangeable nozzles provide varied spray angles and droplet sizes to match the job.

• Adjustable 0–100 PSI dial for fine-tuning spray intensity.
• Five nozzle types for mist, cone, fan, straight, and targeted sprays.
• Consistent pressure output for uniform application across surfaces.

How is the sprayer built for heavy use and easy maintenance?

The 4.2-gallon tank is rugged, sealed to prevent leaks, and includes a convenient bottom drain so you can empty or rinse without tipping. A wide-mouth opening with an integrated filter reduces clogs, and the sealed construction protects internal parts from chemical exposure and debris.

• Durable, leak-resistant 4.2-gallon tank for longer jobs.
• Bottom drain outlet for fast emptying and rinsing.
• Wide fill opening with built-in filter to prevent pump blockages.

Will this sprayer stay comfortable during long projects?

Ergonomic features were prioritized so you can work longer with less strain: a breathable double-padded backrest, adjustable shoulder straps, and a lockable trigger let you spray continuously without gripping the handle the entire time. The included 41-inch wand extends reach into tall hedges or narrow spaces, minimizing bending and stretching.

• Double-padded breathable backrest for all-day comfort.
• Adjustable straps to balance and distribute weight evenly.
• 41-inch wand and lockable trigger for extended reach and reduced hand fatigue.

Who is this for? The Sylsmart battery backpack sprayer suits busy homeowners, small-acreage property managers, and professional landscapers who need dependable electric spraying without manual pumping. It’s a good fit if you want accurate, repeatable application across lawns, gardens, and commercial sites, value comfort during long shifts, and appreciate the flexibility of battery compatibility with Makita 18V tools.