EGO Power+ 4 Gallon Cordless Backpack Sprayer, Battery and Charger not Included - BSP3500

The EGO Power+ BSP3500 is a cordless 4-gallon backpack sprayer built for agricultural and horticultural tasks. By replacing manual hand pumps with a motorized system, it provides continuous pressure to simplify large yard and crop spraying routines for home gardeners and farm operators.

A built-in brushless motor delivers spray pressure up to 350 PSI and flow rates up to 0.6 GPM without manual effort. An adjustable pressure knob integrated directly into the wand gives you real-time flow control. The unit includes four interchangeable nozzles for cone, foaming, fan, and shower patterns, while the translucent tank lets you monitor liquid levels at a glance. Padded shoulder and waist straps help distribute weight during work, and IPX4 weather resistance protects against water splashes.

A key consideration is that this tool comes bare, requiring an EGO 56V ARC Lithium battery and charger purchased separately. The manufacturer explicitly limits its use to agricultural and horticultural applications, so it is not intended for non-plant treatments or industrial chemicals. It is backed by a 5-year limited tool warranty.

Verdict: This sprayer is an excellent fit for growers and landowners who already own EGO 56V batteries and want to eliminate hand pumping. It offers customizable flow control and generous tank capacity for routine agricultural tasks.

• Tank Capacity: 4 gallons
• Max Pressure: 350 PSI
• Max Flow Rate: 0.6 GPM
• Motor Type: Brushless
• Weather Rating: IPX4 water resistance
• Power Compatibility: EGO 56V ARC Lithium batteries (sold separately)
• Intended Use: Agricultural and horticultural use only
• Warranty: 5-year limited tool warranty

A great fit if you:

• Already own EGO 56V ARC Lithium batteries and need a high-pressure sprayer
• Want to treat crops or garden beds without the physical strain of manual hand pumping
• Require versatile application options with included cone, foaming, fan, and shower nozzles

Consider something else if you:

• Do not currently own EGO 56V batteries and prefer a complete kit with power included
• Need a sprayer rated for applications beyond agricultural and horticultural use

Does this backpack sprayer come with a battery and charger?
No. The sprayer is sold as a tool-only option. It is compatible with all EGO 56V ARC Lithium batteries, which must be purchased separately alongside a compatible charger.

What spray nozzles are included with the tool?
It comes with four specialized nozzles: an adjustable cone nozzle, a foaming nozzle, a fan nozzle, and a shower nozzle. Spray output can also be tuned using the wand-integrated pressure knob up to 350 PSI and 0.6 GPM.

What applications is this sprayer approved for?
This model is listed for agricultural and horticultural use only. It is intended specifically for garden and crop applications and is backed by a 5-year limited tool warranty.