48V Rechargeable Electric Spray G un 1000ml Large Capacity Cordless Portable Painting Spray Tool

Welcome to our store!

• May this sprayer become your ultimate game-changer at work for efficient coating, and a magic wand for unlocking creativity in your life—effortlessly bringing your visions to life.
• We carefully inspect every product before shipment to guarantee that you will receive a fully functional and intact item.
• If you have any questions about the product, please first refer to the user manual, or contact Ju mia official customer service for assistance.
• Your feedback means a great deal to us. 
• We welcome you to share your thoughts in the review section. 
• We will carefully read every comment and improve our products based on your suggestions to bring you a much better shopping experience.
• Also follow our store SKY! You will be the first to get notified once we launch new products or roll out discounts.
• SKY Reminds You:Due to long-distance transportation, the battery will enter a protection mode. 
• Please charge the product for at least 4 hours upon receipt to activate the battery.

Key Features

• Cordless & Lithium-Powered: True cordless freedom powered by a high-capacity 48VF lithium-ion battery.
• High-Performance Motor: Equipped with a durable, high-speed permanent ma gnet DC turbine motor (pure copper construction) for reliable power.
• Generous Capacity: Comes with a large-size spray cup, reducing refill frequency.
• Fully Adjustable: Features a spray width adjustment knob, three spray patterns (vertical, horizontal, diagonal), and infinite fluid flow control for ultimate precision.
• Thoughtful Design: Features an anti-backflow air vent system, an easy press-and-rotate assembly mechanism, and an ergonomic grip for comfort.
• In-Depth Details
• Precision Control & Flexibility
• Enjoy unlimited fluid control and adjustable spray width. Switch between vertical, horizontal, 
• and diagonal spray patterns to effortlessly cover flat surfaces, vertical panels, and hard-to-reach corners with pinpoint accuracy.
• High-Efficiency Atomiz ation
• The high-speed turbine motor spins at tens of thousands of RPM, creating high-pressure airflow in the chamber that breaks down paint into a fine, 
• even mist. This delivers a smooth, professional-grade finish with exceptional consistency.
• Broad Paint Compatibility
  Works with a wide variety of coatings, including:
• Common Paints (for automotive, furniture, metal products, etc.)
• Non-Oily Coatings (like polyester resin, phenolic paint, epoxy coatings; suitable for metal/plastic/glass substrates)
• Waterproof Coatings (for roofs, basements, swimming pools)
• Varnishes (for protecting and beautifying wood products, enhancing gloss and weather resistance)
• Designed for Convenience & Durability
• Quick press-and-rotate assembly and disassembly.
• Stable and long-lasting pure copper motor.
• Large-capacity spray cup and 48VF battery for extended runtime.
• Ergonomic grip minimizes hand fatigue during long sessions.

Who Is It For?

• Home DIY Enthusiasts: For furniture flipping, small interior paint jobs, and home touch-ups.
• Professional Painters & Decorators: For exterior painting, ceiling work, and commercial projects.
• Auto Repair & Detailing Pros: For vehicle spot repairs, full resprays, and aesthetic maintenance.
• Waterproofing Specialists: For applying waterproof coatings on roofs, in basements, and around pools.
• Woodworkers & Furniture Makers: For applying protective and decorative varnishes on woodwork.
• Property & Facility Maintenance Staff: For repairing railings and maintaining outdoor public facilities.

Important Usage & Safety Notes

• Operation
• DO NOT operate the tool in a vertical orientation (nozzle up), as this may allow paint to flow back into the motor, causing damage.
• Always ensure the battery is fully charged, the nozzle and cup are securely attached, and perform a test spray to check for an even pattern before starting your project.
• Safety First
• ALWAYS wear a respir ator, safety goggles, solvent-resistant gloves, and long-sleeved clothing.
• Work in a well-ventilated area. Clear the space of flam mable materials, keep away from open flames, and use drop cloths to protect surfaces from overspray.
• Spraying Technique
• Use only compatible paints. Thin thick paints as necessary. Do not fill the cup beyond 80% capacity.
• Maintain a consistent distance of 15-25cm (6-10 inches) from the surface.
• Use steady, overlapping motions and apply 2-3 thin coats instead of one thick one.
• Select the appropriate spray pattern (vertical/horizontal/diagonal) for the surface you are coating.
• What to Avoid
• NEVER touch the nozzle outlet with your hands.
• Avoid continuous, extended operation to prevent motor overload.
• NEVER attempt to clear a clogged nozzle with the tool powered on. Always turn it off and clean with an appropriate solvent.
• Cleaning & Storage
• Clean immediately after use: Pour out leftover paint and flush the cup and nozzle with an appropriate solvent until all residue is removed.
• Store properly: Let all parts air dry completely before reassembly. Store the battery fully charged in a cool, dry place. Avoid placing heavy objects on the tool body.
• Special Reminders
• Keep out of reach of children. Ensure no unauthorized persons are in the immediate work area.
• If you experience dizziness or nausea, stop spraying immediately, get to fresh air, and seek me dical attention if symptoms are severe.

Product Q&A

Q: I received only one battery – did you send the wrong one?

• A: This standard kit comes with one battery by default. Two batteries are a paid upgrade option. 
• New units may enter low‑voltage protection during shipping – for first use, charge continuously for at least 4 hours to activate. 
• A single battery gives about 15–30 minutes of continuous spraying; for large jobs, a spare battery is recommended.

Q: Motor runs, but no paint comes out – or it stops after a few sprays?

• A: Common causes:
• Paint too thick or lumpy, clogging the filter or vent holes – dilute and strain, then disassemble and clean all tubes.
• Flow adjustment knob too tight – turn it counter‑clockwise to increase output.
• Paint cup not sealed properly – tighten it.
• Battery not fully charged – charge for at least 4 hours before use.

Q: Spray is rough, pitted, or uneven (thick on one side)?

• A: Causes and fixes:
• Paint not diluted enough – for latex, add 10‑30% water and strain.
• Nozzle or air cap clogged – disassemble and clean thoroughly.
• Low battery causing weak air pressure – fully charge before use.
• Adjust spray pattern to horizontal, vertical, or circular as needed.

Q: After sitting overnight, the g un is clogged – and cleaning makes atomisation worse?

• A: Always disassemble and rinse all parts in clean water immediately after each use – never leave paint in the g un. 
• After cleaning, let all parts dry completely before reassembling; residual water can change paint viscosity and ruin atomisation.

Additional note: The dilution ratios provided here are general guidelines. For precise mixing, always follow the paint manufacturer's instructions.

Please note: Slight color variations in product images may occur due to photography lighting and monitor display settings. This does not affect the product's performance.