Battery Power Knapsack sprayer

Description

The Hecht 416 ACCU is a 16-litre cordless knapsack sprayer designed for domestic gardening, weed control, and fertilising. It uses a battery-powered pump to pressurise the liquid directly, meaning the tank itself is not under pressure and can be refilled at any time without needing to bleed off air.
Key Specifications

Tank Capacity: 16 litres.
Battery: 10.8 V / 2.5 Ah Lithium-ion.
Operating Time: Typically 150 to 240 minutes (approx. 2.5 to 4 hours) per charge depending on use.
Charging Time: Approximately 180 to 480 minutes.
Maximum Pressure: 2.5 to 2.75 bar.
Weight: Roughly 4 kg to 4.4 kg when empty.

Main Features

Ergonomic Design: Features a padded backpack carrying system with wide shoulder straps to reduce back strain during extended use.
Variable Spraying: Includes a 50 cm lance and a 1.5 m hose. It often comes with multiple interchangeable nozzles, such as:
Conical tip: 0.8 l/min flow.
Sector tip: 0.48 l/min flow.
“F” type tip: 1.2 l/min flow.
Ease of Use: Equipped with a large filling aperture to prevent spills, a built-in voltmeter to monitor battery status, and a pressure regulation knob