63924: 4-Gallon (15-Liter) 24 V Battery Backpack Sprayer


  • $210.99
    Unit price per 
Shipping calculated at checkout.

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No need to keep pumping with a battery-powered backpack sprayer!

Chapin's 63924 wide-mouth battery backpack sprayer features a 24 Volt lithium ion battery with battery charger. Enjoy 2 hours of continuous spraying, that's up to 58 gallons (220 liters)! Equipped with chemical-resistant seals to hold up even with the abrasive chemicals. Its wide mouth funnel top allows you to easily fill it and clean it and the carrying handle is built right into the cap. With the proper maintenance, you'll be pulling this sprayer out each season to tackle the tough lawn and landscape tasks.
  • Features a 24-volt lithium ion battery for up to 2 hours of continuous spraying
  • Sprays up to 58 gallons (220 liters) on a single charge
  • 4-gallon (15 liter) translucent tank
  • 3-stage filtration system with in-tank removable filter to prevent clogging
  • Deluxe padded shoulder straps for hours of comfortable spraying
  • 6-inch opening for easy filling and service
  • Enlarged strainer basket
  • Built in carrying handle on cap
  • Metal base rails to help stand the backpack upright on its own
  • Reinforced hose

    Applications: weed and pest control, fungus control, fertilizers, general purpose cleaning

    Can be used for disinfection only when using a diluted mixture of bleach per the CDC guidelines. CDC states: 5 tbsp (1/3 C) of bleach per gallon of room-temperature water or 4 tsp of bleach per quart of room-temperature water.  

    Documents & Support

    Chapin 63924 Product Manual
    Chapin 6-8238 24 V Battery Safety Data Sheet
    Chapin Warranty Information 
    Backpack Sprayer Technical Support Videos
    Chapin 63924 Backpack Sprayer video


    Technical Specs

    Model Number 63924
    Tank Size 4-gallon
    Tank Mouth Opening 6-inches
    Tank Construction poly
    Pump Type 24-Volt battery electric
    Hose Length 48-inches
    Hose Material clear reinforced
    Shut-Off Material poly cushion-grip
    Shoulder strap yes
    Battery Type lithium ion
    Spray Hours 2
    Warranty 2-Year Limited
    Spray/Flow Rate (GPM) .4-.5 gpm
    Nozzle(s) adjustable brass cone, poly-fan, poly-cone
    Filters 3-stage
    Frame powder-coated steel
    Shipping Weight In Pounds 1.9
    Item Weight In Pounds 12
    Extension Wand Material poly
    PSI - Operating Pressure 35-40 psi
    Package Dim. In. (LxWxH)
    15.0 x 9.25 x 22.15
    Item Dim. In. (LxWxH)
    14.75 x 9.0 x 21.9
    Extension Wand Length
    Spray Hours
    Spray Stream Max Horiz.

    *Spray distance is dependent on many factors such as adjusted nozzle orifice size, tank pressure, wind interference and angle of inclination. Spray distances may vary based on user's specific application.