4 Gallon Battery Backpack Sprayer, 100 PSI, 12V 8Ah Battery

The Daddigo 4 Gallon Battery Backpack Sprayer is an electric yard tool designed to take the manual labor out of routine spraying. By replacing hand-pumping with a built-in electric pump powered by a 12V 8Ah rechargeable battery, it delivers consistent spraying for lawn care, plant watering, and outdoor cleaning projects.

Pressure reaches up to 100 PSI, providing steady output across various yard maintenance chores. The system includes an adjustable pressure control and five separate nozzles, allowing you to tailor the spray pattern to the specific task at hand. Operating the unit is straightforward thanks to push-button activation and a trigger lock that keeps the spray going without continuous hand squeezing.

The physical setup is built around a 4-gallon translucent tank that lets you check fluid levels at a glance. Filling and rinsing are made simpler through the wide-mouth opening. To handle the volume, the sprayer incorporates an ergonomic backpack frame with shoulder straps designed to distribute the load across your back.

As with any high-capacity sprayer, carrying up to 4 gallons of liquid means managing notable weight on your back during use. Additionally, while the listing highlights the 12V 8Ah battery capacity, it does not state exact charging times or empty unit weight, which are useful details to keep in mind.

Verdict: The Daddigo 4 Gallon Backpack Sprayer is a practical choice for homeowners who want to maintain larger lawns or handle extensive outdoor cleaning without manual pumping. Its high-pressure output and multiple nozzle options make it a versatile addition to your yard care lineup.

• Tank Capacity: 4 Gallons
• Maximum Pressure: 100 PSI
• Battery: 12V 8Ah rechargeable
• Nozzle Count: 5 nozzles
• Pump Type: Built-in electric pump

A great fit if you:

• Need to spray larger lawns or outdoor areas without stopping for frequent refills
• Want to eliminate hand fatigue from manual pumping and continuous trigger squeezing
• Require adjustable spray patterns and pressure for different watering or cleaning tasks

Consider something else if you:

• Prefer an ultra-compact handheld sprayer for quick, small indoor plant care
• Have difficulty carrying a full 4-gallon pack on your back

How much liquid can the tank hold?
The translucent tank has a 4-gallon capacity and features a wide-mouth opening for easy filling and cleaning.

Does this sprayer require manual pumping?
No, it uses a built-in electric pump powered by a rechargeable 12V 8Ah battery for push-button operation.

What is the maximum pressure output?
The sprayer delivers up to 100 PSI and features adjustable pressure control along with five interchangeable nozzles.

Can I lock the trigger for continuous spraying?
Yes, the wand features a trigger lock designed to reduce hand fatigue during extended spraying sessions.