Cordless Paint Sprayer, 700W Spray Paint Gun with 2×4000mAh Battery

The PEMMKORE Cordless Paint Sprayer provides a portable painting solution for DIY homeowners tackling indoor and outdoor surface updates. Powered by a 700W copper motor and two 21V 4000mAh battery packs, it frees you from tangled extension cords when painting on ladders, around yard fences, or in tight interior spaces.

For varied coating tasks, the unit includes six brass nozzles ranging from 0.5mm to 2.5mm, alongside vertical, horizontal, and circular spray pattern modes. These options let you coat everything from detailed trim and cabinets to broad deck boards and walls. It also handles materials with up to 100DIN viscosity, using the included viscosity funnel to check thickness before you start.

Convenience features include a large 1400ml container that reduces downtime for refills, tool-free one-click assembly, and a detachable LED light that recharges via USB to illuminate dim ceilings or corners. The complete package also supplies five paint filters, a cleaning brush, and an unclogging needle for post-project maintenance.

Keep in mind that runtime is capped at roughly 25 minutes per battery, requiring you to swap packs during extended sessions. The total weight will also increase noticeably when the 1400ml reservoir is filled to capacity, which may lead to hand fatigue over longer painting stretches.

Verdict: The PEMMKORE Cordless Sprayer is a practical match for DIYers who want cord-free mobility for medium-sized home painting projects. If you need adjustable spray patterns and multiple nozzle sizes without dealing with power cords, this kit delivers good versatility.

• Motor: 700W copper motor
• Battery: Two 21V 4000mAh lithium-ion packs
• Container Capacity: 1400ml (47 oz)
• Nozzle Sizes: 0.5mm, 0.8mm, 1.0mm, 1.2mm, 1.8mm, 2.5mm (Brass)
• Spray Patterns: Vertical, horizontal, circular
• Maximum Viscosity: 100DIN
• Battery Runtime: Up to 25 minutes per battery

A great fit if you:

• Need to paint outdoor fences, decks, or siding where wall outlets are out of reach.
• Work on ladders or in awkward angles and want to avoid tripping over cords.
• Want multiple brass nozzle sizes for spraying both small furniture and large walls.
• Need built-in lighting to spray clearly in dim basements or dark corners.

Consider something else if you:

• Require continuous, non-stop spraying for hours without pausing to swap batteries.
• Frequently spray extremely thick paints exceeding 100DIN viscosity.

How long does the battery last on a single charge?
Each 4000mAh battery provides a maximum working time of approximately 25 minutes. The kit includes two batteries so you can swap between them.

What nozzle sizes come with this paint sprayer?
It comes with six brass nozzles measuring 0.5mm, 0.8mm, 1.0mm, 1.2mm, 1.8mm, and 2.5mm.

What is the maximum paint viscosity this sprayer can handle?
The sprayer supports materials up to a maximum viscosity rating of 100DIN.

What accessories are included in the package?
The kit contains the sprayer, two 21V batteries, a charger, six brass nozzles, five paint filters, a viscosity funnel, a cleaning brush, an unclogging needle, a USB-rechargeable LED light, and a user manual.