Greenworks 24V 4 Gallon
A low-cost 4-gallon kit for homeowners already on the Greenworks 24V battery.
Amazon $149.89$149.89
The Greenworks 24V 4 Gallon is the better battery backpack sprayer overall, rated 3.6 to 3.4. The Greenworks 24V 4 Gallon leads on value. The Jacto SB-16 wins on runtime or airflow and features. The Greenworks 24V 4 Gallon costs $100.10 less ($149.89 vs $249.99).
Prices were last checked November 9, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases.
Jacto SB-16
A long-running 4-gallon Jacto with digital pressure control, for crews spraying low-pressure herbicide over long days.
Amazon $249.99$249.99
Which should you buy?
- Choose the Greenworks 24V 4 Gallon for value ($37.47 per gallon of tank ($149.89, 4 gal) vs $62.50 per gallon of tank ($249.99, 4 gal)).
- Choose the Jacto SB-16 for runtime or airflow (13 hours per charge vs 15 tanks per charge (60 gal)) and features (battery and charger included, adjustable pressure, metal wand, gauge or control panel vs battery and charger included, 4 or more nozzles).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every 4 gallons and up battery backpack sprayer; a clear win is highlighted. How we rank explains each one.
| Factor weight | Greenworks 24V 4 Gallon | Jacto SB-16 |
|---|---|---|
| Overall rating | 3.6/5 | 3.4/5 |
| Value 25% | 74 $37.47 per gallon of tank ($149.89, 4 gal) | 42 $62.50 per gallon of tank ($249.99, 4 gal) |
| Tank size 10% | 67 4 gal tank | 67 4 gal tank |
| Spray power 20% | 61 up to 70 PSI | 0 pressure not published, scored as zero |
| Runtime or airflow 20% | 48 15 tanks per charge (60 gal) | 100 13 hours per charge |
| Features 15% | 45 battery and charger included, 4 or more nozzles | 75 battery and charger included, adjustable pressure, metal wand, gauge or control panel |
| Warranty 10% | 50 3-year warranty | 50 3-year warranty |
Specifications
| Greenworks 24V 4 Gallon | Jacto SB-16 | |
|---|---|---|
| Spraying | ||
| Tank | 4 gal | 4 gal |
| Max pressure | 70 PSI | - |
| Nozzles included | 5 | - |
| Power | ||
| Battery | 24 V 2 Ah, included | - |
| Runtime per charge | - | 13 hours |
| Gallons per charge | 60 gal | - |
| Tanks per charge | 15 | - |
| Features | ||
| Adjustable pressure | - | Yes |
| Metal wand | - | Yes |
| Agitator | No | No |
| Gauge or control panel | No | Yes |
| Build | ||
| Warranty | 3 years | 3 years |