The product shown in the image is the Total Cordless Backpack Sprayer, and its specifications are as follows:
Voltage: 20V
Tank Capacity: 16 Liters
Pressure: 5 BAR
Flow Rate: 1.35 L/min
Speed Control: Two-speed control is available
Nozzle: Adjustable nozzle from jet to mist
Lance: T trigger with stainless steel or fiberglass lance
Material: PE for the tank, PP for other plastic parts, and NBR seals
Weight: Approximately 3.9 kg (without battery)
Compatibility: Part of the Total P20S battery system
Features: Padded shoulder straps for comfort, large container opening for easy filling, and a waterproof switch