4-Gallon Battery Powered Backpack Sprayer for Lawn and Garden, Automatic High-Pressure Pump Sprayer with Adjustable Nozzle and Padded Straps

Tackle Every Garden Spraying Task Effortlessly With The AvilMarsh 8L Electric Backpack Sprayer

A self-priming pump eliminating manual pumping, 8-litre semi-transparent tank with graduation markings, three adjustable nozzle modes, 7.4V motor, two-hour battery life per charge, retractable wand extending from 66cm to 90cm, USB rechargeable handle, and adjustable shoulder strap — the AvilMarsh makes professional-grade garden spraying completely effortless.

Tired Of Manual Pump Sprayers That Exhaust Your Arm Before The Job Is Done?

The AvilMarsh self-priming electric pump eliminates manual pumping entirely — press the button once and consistent pressure is delivered automatically throughout the entire two-hour battery session, letting you focus on directing the spray rather than constantly re-pressurising and pausing your workflow.

Running Out Of Water Mid-Job And Constantly Refilling A Tiny Tank?

The upgraded 8-litre tank handles comprehensive garden spraying in a single fill, with a semi-transparent body and clearly marked side graduations letting you monitor water levels and remaining capacity at a glance without stopping to guess or check — planning your refills efficiently before you run dry.

Struggling To Reach Under Shrubs, Over Hedges, Or Into Tight Garden Corners?

The retractable wand adjusts from 66cm to 90cm, extending your effective reach into hard-to-access areas that standard fixed-length sprayers cannot cover, while the three nozzle modes — fine mist, fan spray, and direct jet — adapt instantly to whatever the current task demands.

• Self-Priming Electric Pump With One-Button Operation And Two-Hour Runtime
• 8-Litre Semi-Transparent Tank With Side Graduation Markings For Easy Monitoring
• Three Nozzle Modes Including Fine Mist, Fan Spray, And Direct Jet
• Retractable Wand From 66cm To 90cm For Extended Reach In Any Area

WHY CHOOSE AVILMARSH

SELF-PRIMING ELECTRIC CONVENIENCE

The built-in self-priming pump delivers consistent spray pressure at the press of a button without any manual pumping, dramatically reducing physical effort and fatigue during extended spraying sessions across large garden areas and lawns.

8-LITRE LARGE CAPACITY TANK

The upgraded 8-litre tank completes comprehensive garden coverage in fewer refill stops, while the semi-transparent body with graduation markings provides constant visible monitoring of current water level and remaining spraying capacity.

THREE VERSATILE NOZZLE MODES

Fine mist for delicate seedlings and foliar feeding, fan spray for broad lawn and hedge coverage, and direct jet for targeted weed treatment and cleaning tasks — three modes covering every garden spraying application from a single device.

RETRACTABLE EXTENDED WAND

The telescoping wand adjusts from 66cm to 90cm, reaching under dense shrubs, over raised beds, and into confined garden spaces that standard fixed-length wands cannot access for complete coverage without awkward positioning.

PREMIUM HDPE AND ABS CONSTRUCTION

High-quality HDPE tank and ABS body resist corrosion from fertilisers, weedkillers, and garden chemicals while the built-in filter prevents nozzle clogging for uninterrupted water flow throughout every session without blockages.

VERSATILE MULTI-PURPOSE USE

Apply weedkiller, liquid fertiliser, flower feed, pesticides, and fungicides across the lawn and garden, then switch to cleaning patios, washing cars, and rinsing outdoor furniture — one device serving every outdoor spraying need throughout the season.

MEET THE AVILMARSH

Frequently Asked Questions

How long does the battery last on a full charge?

A single full charge provides approximately two hours of continuous spraying operation, sufficient for most garden spraying sessions. Recharge via the USB handle connection using any standard USB power source between uses.

How do I switch between the three spray modes?

Rotate or swap between the three included nozzle attachments — fine mist, fan spray, and direct jet — depending on your current task. Each nozzle connects securely to the wand tip for reliable leak-free operation throughout the session.

Can I use it with weedkiller and fertiliser chemicals?

Yes. The HDPE tank and corrosion-resistant construction handle standard garden chemicals including weedkillers, liquid fertilisers, pesticides, and fungicides without degrading the tank or internal components during normal use.

How far does the wand extend for reaching difficult areas?

The retractable wand adjusts between approximately 66cm and 90cm, providing meaningful additional reach for treating under hedges, spraying raised bed borders, and accessing confined garden areas without uncomfortable bending or stretching.

Is it comfortable to wear for extended garden sessions?

The adjustable shoulder strap distributes the weight of the 8-litre tank across the shoulder for comfortable carrying, while the ergonomic handle reduces hand fatigue during prolonged spraying across large lawn and garden areas.

How do I monitor the water level during use?

The semi-transparent tank body with clearly marked side graduation markings allows you to see the current water level and remaining capacity at all times without stopping to open the tank or estimate remaining volume.

What is the tank capacity and how do I fill it?

The tank holds 8 litres of liquid. Open the top filling port and pour in your water and chemical mixture to the desired graduation marking. The self-priming pump draws liquid from the tank automatically once activated.

Can it be used for cleaning patios and washing cars?

Yes. The direct jet nozzle mode provides focused water pressure suitable for rinsing patios, cleaning outdoor furniture, and washing car surfaces — extending the AvilMarsh's usefulness beyond garden treatment throughout the outdoor season.