SYLMAX Battery Powered Backpack Sprayer 4 Gallon, 120PSI Adjustable Pressure, Lawn Sprayer with 5 Spray Nozzles，Lightweight Electric Sprayer for Garden, Weed, Yard

Precision Control & Smart Protection. Adjust pressure from 0-120 PSI with real-time voltage monitoring on the digital display. Built-in low-voltage protection automatically shuts off below 14V to prevent battery damage, ensuring long-term reliability for intensive tasks. Durable Yet Lightweight Build. The seamless, thickened 4-gallon (15L) tank resists corrosion and impact. Weighing only 6.9 lbs, it combines ruggedness with easy portability. A wide-mouth lid simplifies filling and cleaning, while clog-resistant nozzles maintain consistent performance. Long-Lasting Power & Fast Charging. Powered by a 12V lithium battery, it covers up to 20 tanks per charge. Includes a 110-240V global fast charger, reducing downtime and supporting continuous use in large-area applications. Ergonomic Design for Extended Comfort. Adjustable extended-length straps and a reinforced 59-inch hose reduce strain during prolonged use. The lockable trigger handle, 41-inch telescopic wand, and 5 nozzles offer versatile spraying options. Includes tool storage box and measuring cup for convenience. Versatile Use & Worry-Free Support. Ideal for lawn fertilizer, herbicides, car washing, and pet bathing. Backed by a 1-year warranty and 24/7 online support, ensuring peace of mind for both DIY users and professionals.