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MistGen Lithium-Ion Battery Backpack Sprayer (4 gallon)

The Mistgen Li-Ion Backpack is a Li-Ion-powered sprayer that's light on your back while being heavyweight on features.


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Delivery policy (edit with module Customer reassurance)


Return policy

Lightweight. Only 13 lb empty (13 lb - 46 lb depending on solution level, up to 4.2 gal). Foam back for comfort while spraying.

Full-featured. Adjust flow rate while you spray. Extendable wand (16 to 32 inch). Automatic-spray lock so you don't have to hold down the trigger. An adjustable cone spray nozzle and a fan spray nozzle are included. (Accessories packed inside tank}.

Freedom from wires. With the Mistgen Li-Ion Backpack, you can work where a power outlet isn't available, or hard to reach. Skip the setup and extension-cable dragging on your next project. The Li-Ion battery recharges from a standard wall outlet - just pack it and go.

No emissions. Operators and onlookers can breathe easy: unlike portable foggers that are powered by burning fuel, the Mistgen Li-Ion Backpack produces no exhaust. Outdoors, the Mistgen Li-Ion Backpack is an environment-friendly choice. Indoors, you can work in enclosed spaces without worrying about ventilation.


Data sheet

Flow rate
11.1-26.9 gal/hr
13 lb
7.5 x 0.8 x 21.9 in
4.2 gal
Weight (shipping)
16.3 lb
4 ft
Working pressure
21.8-58.0 psi
12V 8Ah Li-Ion (removable)
Battery life
5 hours
7 hours
Battery recharge time
8 hours
Product manual: PDF

Returns: Returns accepted within 30 days. 15% restocking fee for non-defective returns.

Warranty: 1 year