Top 9 4 Gallon Battery Powered Backpack Sprayer – Lawn & Garden Sprayers

As an Amazon Associate I earn from qualifying purchases.

1. WOEKBON

#ad

WOEKBON 4 Gallon Battery Powered Backpack Sprayer Electric Garden Pump Sprayer W/8.0A Lithium Battery for Long Time Sprery Brass Telescope Wand and Multiple Nozzles for Spraying Cleaning

#ad
WOEKBON #ad - Features: the use of weather-resistant engineering plastics and special rubber carefully built water, stable performance, electrical separation, low energy consumption, mute, strong self-absorption, good sealing performance, long service life and so on.

Creats high pressure and has an extenden service life. Equipped with a 12v/8Ah lithium batter, this sprayer eliminates the need to pump. The supplied charging socket can be used as a 12 volt power supply in addition to charging unit. Appearance: smooth and steamline appearance. The sprayer is ergonomically designed to conform to the human back. Making it easy to carry.

New design handle, more comfortable when using. Design of large diameter water. High efficiency: this sprayer saves labor time and attains 3 to 4times more efficiency than a manual sprayer. Light-weight. The surprise is that it only consumes 03 kwh of electricity and can attain excellent atomization result. It features a pressure protection switchmicro switch to protect the battery.
BrandWOEKBON #ad
Manufacturerzhengyimaoyi #ad

2. Field King

#ad

4 gal , Field King 190515 Professionals Battery Powered Backpack Sprayer, White

#ad
Field King #ad - Premium, lockable shutoff; 21 inch poly wand; and the highest quality Viton seals for chemical resistance. Fully padded back harness for all day spraying comfort. Up to 4 hours of spray duration on a single charge or 50 gallons of liquid with 8002 nozzle.

18 volt lithium-ion 2. 1 ah battery charges in 3. 5 hours charger included. Also accepts tee jet nozzles. Pre-set spraying pressure at 40 psi, 02 gpm, for typical landscape applications with 8002 nozzle. No pumping required while using with liquids and water soluble solutions. Powder-coated Steel frame for durability and chemical resistance. Interchangeable Battery system. 4 nozzles included: brass adjustable, low volume flat fan, high volume flat fan, and foaming nozzle. Triple filtration system prevents clogging during use and enables pump longevity. Not designed for use with wettable powders.
BrandField King #ad
ManufacturerThe Fountainhead Group, Inc. #ad
Height22.5 Inches
Length10 Inches
Weight14.15 Pounds
Width15 Inches
Part Number190515
Model190515
Warranty1 Year

3. My 4 Sons

#ad

Battery & Charger Included, Multipurpose, M4 MY4SONS 4-Gallon Battery-Powered Backpack Sprayer

#ad
My 4 Sons #ad - The 8ah lead acid battery provides 4X the battery life of other lithium battery sprayers. The included charger completely charges battery in 8 hours. Any job that requires spraying can be made easier with this backpack. If needed, or over 200 gallons, the battery can be changed quickly.

Includes plastic squeeze handle with locking mechanism. The perfect lawn and garden solution. Large wide mouth lid allows for easy filling with screen filter to keep dirt & debris out of tank. Offers the largest number of nozzles, including cone, fog, fan tip, and variable in brass and plastic.22020 upgrades: triple thick xxl shoulder pads, quick change battery compartment, organizer pockets for wands and accessories, never leak lid, quick release strain relief hose. Use this sprayer for carpet cleaning, painting or landscape art, as a portable shower, foot and shoe cleaner, bicycle and equipment cleaning, and much more.

Both stainless steel wand & acid bleach wand included: meet all your spraying needs with a stainless steel adjustable wand and a plastic acid bleach wand. A variable pressure switch allows for precise flow control from 20-60psi. Never pump again: sprays for 6-8 hours on a single battery charge, so that you can spray all day on a single charge without worrying about pumping. Backpack sprayer: our backpack sprayer can be used for almost any job. Battery and charger included!
BrandMy 4 Sons #ad
ManufacturerMy 4 Sons #ad
Height16 Inches
Length23 Inches
Weight14 Pounds
Width8 Inches
Part NumberM41000
ModelM41000

4. Petra

#ad

New HD Wand Included, Wide Mouth Lid, Multiple Nozzles & Battery Included, PetraTools 4 Gallon Battery Powered Backpack Sprayer – Extended Spray Time Long-Life Battery

#ad
Petra #ad - Battery and charger included! Other sprayers provide EXTREMELY limited support on Amazon but not PetraTools. Wide mouth lid - large wide mouth lid allows for easy filling with screen filter to keep dirt & debris out of the tank. The 8ah lead-acid battery provides 4X the battery life of most other 2.

0 lithium battery sprayers. 70 psi pump with adjustable pressure knob. Includes a fully-automatic AC charger that completely charges the battery in 8 hours. Quality control testing and final assembly on each sprayer completed at PetraTools testing centers in the USA! New petratools heavy duty wand included: Meet all your spraying needs with the all new PetraTools Heavy Duty plastic wand. Never pump again: sprays for 6-8 hours on a single battery charge or over 200 gallons of solution so that you can spray all day on a single charge without worrying about pumping.

Petratools hd4000 #1 customer support: petratools wants to make sure that you are 100% satisfied with your PetraTools HD4000 Sprayer and will help any way they can. Includes plastic squeeze handle with locking mechanism. Variable psi pressure adjuster allows you to control your perfect spray. Translucent tank with gallon markings: the translucent tank with gallon markers allows you to easily see how much solution you’re mixing in and how much is left in the tank. If needed, the battery can be changed quickly.
BrandPetra #ad
ManufacturerPetra #ad
Height15 Inches
Length20.9 Inches
Width9 Inches
Part NumberHD4000-Sprayer

5. Chapin International

#ad

4 gal, Chapin International 63985 Black & Decker Backpack Sprayer, Translucent White

#ad
Chapin International #ad - Straps for prolonged use. 75 hours of continuous spraying. Note: kindly refer user manual and instructional video before use. Features a black & decker 20-volt Lithium ion Battery for up to 1. Spray stream max vertical: up to 27-feet. Note: charge battery fully before first use. 35-40 psi with a 20-foot maximum horizontal spray stream. Cushion grip shut-off with three nozzles for a variety of applications. 4-gallon tank with 6-inch wide mouth funnel for easy filling and cleaning. This shut off does not have a lock-on/lock-off feature.
BrandChapin International #ad
ManufacturerChapin International #ad
Height22 Inches
Length14.8 Inches
Weight9.5 Pounds
Width8.8 Inches
Part Number63985
Model63985

6. Chapin International

#ad

4-Gallon 1 Sprayer/Package, Herbicides and Pesticides, Chapin 63924 4-Gallon 24-volt Extended Spray Time Battery Backpack Sprayer For Fertilizer

#ad
Chapin International #ad - Cushion grip shut-off with three nozzles for a variety of applications does not have lock-on/lock-off feature. Spray up to 58 gallons on a single charge. 4-gallon tank with 6-inch wide mouth funnel for easy filling and cleaning. 3-stage filtration system to prevent clogging and deluxe padded shoulder straps for comfortable use. 35-40 psi with a 25-30-foot maximum horizontal spray stream. Note:kindly refer to the user manual provided as a PDF manual in the product description section. Features a 24-volt lithium ion battery for up to 2 HOURS of continuous spraying.
BrandChapin International #ad
ManufacturerCHAPIN #ad
Height21.9 Inches
Length14.75 Inches
Weight11 Pounds
Width9 Inches
Part Number63924
Model63924

7. VIVOSUN

#ad

Orange, VIVOSUN 4 Gallon Battery Powered Backpack Sprayer Electric Pump Sprayer with Four Nozzles for Garden Lawn

#ad
VIVOSUN #ad - Effective filtration mesh: Built-in filtration mesh isolates large unwanted particles and protects the sprayer’s internal components from damage. Durable design: the sprayer’s thick body is made of a new, highly durable orange plastic that will not fracture when dropped and is built to last; Translucent bottle includes a viewing window to check the water level.

Quality assurance: the sprayer’s thickened bottom significantly improves its durability and stability; We promise to fix any problem and answer any question as quickly as we can. High efficiency: can be used continuously for up to 8 hours when fully charged; Equipped with a 12V/10Ah battery that eliminates the need for manual pumping and has 3-4 times greater efficiency than regular pump-action sprayers.

Unique appearance: this electric pump sprayer has a unique and utilitarian appearance with smooth contours that mirror the shape of your back, making it more comfortable to carry around.
BrandVIVOSUN #ad
ManufacturerVIVOSUN #ad

8. SOLO

#ad

4-1/4", White, SOLO 32118 4 Gl Backpack Sprayer

#ad
SOLO #ad - Easily and effectively handles disinfectants, bleach solutions, pesticides and formulations for tree, herbicides, fertilizers, shrub and plant protection.

High-performance diaphragm pump for use with wettable powders, liquid and bleach solutions. Interchangeable pump handle for left or right-hand operation and 48” nylon-reinforced high-pressure hose for extended reach. Passes small abrasive particles without damage to the pump assembly. Produces pressure of up to 60 psi. Diaphragm is made of top quality Tivilon material to provide outstanding resistance to harsh chemicals. TeeJet compatible. Four-nozzle assortment for multiple spraying tasks: adjustable, fan spray, hollow cone, and jet stream nozzles.
BrandSOLO #ad
ManufacturerSolo, Inc. #ad
Height15 Inches
Length9 Inches
Weight10 Pounds
Width20 Inches
Part Number32118
Model32118

9. K I M O.

#ad

Spraying, Cleaning, KIMO 3 Gallon Garden Sprayer w/ 2.0Ah Battery for Long Time Spray, Battery Powered Backpack Sprayer, No Manual Pumping Required Electric Sprayer for Weeding, 2 Extended Wands

#ad
K I M O. #ad - 3 gallon translucent tank with gallon markingsthis kimo weed sprayer features a 3 Gallon large capacity water tank and a 4-inch wide mouth opening for easier pouring and mixing solution. Set aside your traditional manual sprayer, get a new KIMO ZERO PUMP battery operated backpack sprayer to help through it ! A real lifesaver for those with physical injuryequipped with an ergonomic backpack and detachable strap pads, this portable sprayer is practical and easy to carry.

No manual pumping required for the perfect union of convenience and versatility, nothing beats kimo battery powered sprayer. Spray in safetythe yard sprayer is made of high-quality pe material and equipped with leak-proof design, which is safer to use chemicals will not drip down your back. What's more, each battery powered Sprayer comes with 1X 20V 2. 0ah kimo power battery, 3x sprayer nozzles, 1x 23-inch plastic wand, 1x 43-inch extension Metal Wand, 1X 3 Gallon Water Tank, 1X 60min Fast Charger, Choose KIMO sprayer and let us prepare any accessories you need.

You don’t worry about the unevenly spraying coverage that makes you cost more strength. Multiple nozzles included makes it ideal for misting, and applying micro-nutrient liquids to control nurseries, flowers, the lawn sprayer allows the stream to easily reach the top of two story house from ground level. From assembling to filling to changing spray wands, KIMO sprayer for lawn is so easy to use. You will like how far the wand extends which also comes in handy if you're spraying chemicals, gardens, fertilizing, orchards. This one features a 70psi pump for no morE HAND PUMP efficiency that runs off KIMO 2.
BrandK I M O. #ad
ManufacturerK I M O. #ad
Height20.5 Inches
Length14.2 Inches
Weight10.3 Pounds
Width9.1 Inches
Part Number9318
Model9318
WarrantyManufacturer Warranty for 1 year from the date of purchase