Litheli 800W Brushless Paint Sprayer, 20V 4.0Ah Cordless Hand Held Paint Sprayer

The Litheli 800W Brushless Paint Sprayer is a cordless handheld system designed to replace traditional rollers and brushes for home DIYers. Powered by an 800-watt brushless motor and a 20V 4.0Ah battery, it delivers consistent paint application for furniture, shutters, fences, siding, and deck staining without tethering you to a wall outlet.

Material application is highly customizable thanks to four interchangeable copper nozzles ranging from 1.5mm to 2.6mm, paired with three adjustable spray patterns: vertical, horizontal, and circular. Its internal flow system reaches a peak output of 1100ml/min and accommodates liquid viscosities up to 120 Din-s. A stepless speed control knob behind the trigger lets you dial in fluid delivery precisely, which helps reduce overspray and prevents uneven paint build-up.

Portability is a central focus of the build, weighing in at just 3.5 pounds to minimize wrist fatigue during overhead work or ladder use. The kit includes two 800ml containers, allowing you to switch between colors or keep extra coating ready without immediate washing. Additionally, the included 4.0Ah battery belongs to the U20 tool ecosystem and features a USB-C port, enabling it to double as a portable charger for personal devices.

While the cordless system eliminates tangled cords, the 800ml fluid tanks will require regular refills during very large projects like whole-house exterior painting. Buyers should also note that the manufacturer does not state the exact battery runtime per charge, so keeping the battery topped up between coats is advisable for continuous work.

Verdict: This sprayer is a solid match for homeowners and crafters seeking a versatile, cordless tool for furniture refinishing, deck staining, and general property maintenance. Its multiple nozzle sizes and precise flow control provide dependable coverage across diverse paint viscosities.

• Motor Power: 800W brushless
• Battery: 20V 4.0Ah U-BATTERY PLUS (with USB-C output)
• Tool Weight: 3.5 lbs
• Max Flow Rate: 1100 ml/min
• Max Viscosity: 120 Din-s
• Nozzle Sizes: 1.5mm, 1.8mm, 2.2mm, 2.6mm (Copper)
• Spray Patterns: Vertical, Horizontal, Circular
• Container Capacity: 2 x 800ml
• Warranty: 3-year tool warranty

A great fit if you:

• Need a cordless paint gun for moving freely around fences, garden walls, or ladders.
• Work on varied DIY tasks requiring different nozzle sizes for thin stains or thick latex.
• Want a lightweight handheld unit to reduce wrist strain during detailed furniture work.
• Already use or plan to invest in the Litheli U20 battery ecosystem.

Consider something else if you:

• Prefer continuous large-capacity paint reservoirs that do not require 800ml container swaps.
• Require a corded sprayer for non-stop, multi-room commercial painting without battery management.

What spray patterns and nozzle sizes are included?
The sprayer features three spray patterns (vertical, horizontal, and circular) and four copper nozzles sized at 1.5mm, 1.8mm, 2.2mm, and 2.6mm.

What is the maximum paint viscosity this unit can handle?
The tool supports fluid viscosities up to 120 Din-s with an adjustable peak flow rate of 1100ml/min.

What comes inside the package?
The kit includes the paint sprayer, two 800ml containers, four copper nozzles, one 20V 4.0Ah battery, a Type-C charging cable, and a cleaning kit.

Can the battery charge other electronic devices?
Yes, the included 20V 4.0Ah U-BATTERY PLUS features a USB-C port that allows it to function as a mobile power bank.