Greenworks 40V 730 CFM Blower
#5 in HandheldFull review
A light, strong blower for buyers already on Greenworks 40V batteries. It moves as much air as many pricier 56V and 60V models.
Amazon $259.99$259.99
The Greenworks 40V 730 CFM Blower and the EGO LB6703 670 CFM Blower are evenly matched, rated 4.1 and 4.1. The Greenworks 40V 730 CFM Blower leads on airflow. The EGO LB6703 670 CFM Blower wins on warranty. The EGO LB6703 670 CFM Blower costs $10.99 less ($249 vs $259.99).
EGO LB6703 670 CFM Blower
#6 in HandheldFull review
The middle EGO handheld for suburban yards with real fall leaf loads. It is the one to pick when the 530 feels weak and the 765 feels like too much money.
Amazon $249$249
Prices were last checked October 31, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Which should you buy?
- Choose the Greenworks 40V 730 CFM Blower for airflow (730 CFM vs 670 CFM).
- Choose the EGO LB6703 670 CFM Blower for warranty (5-year warranty vs 3-year warranty).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every handheld leaf blower; a clear win is highlighted. How we rank explains each one.
| Factor weight | Greenworks 40V 730 CFM Blower | EGO LB6703 670 CFM Blower |
|---|---|---|
| Overall rating | 4.1/5 | 4.1/5 |
| Value 30% | 70 $0.36 per CFM ($259.99 with batteries and charger, 730 CFM) | 66 $0.37 per CFM ($249 with batteries and charger, 670 CFM) |
| Airflow 25% | 82 730 CFM | 68 670 CFM |
| Speed 10% | 100 190 mph air speed | 100 180 mph air speed |
| Weight 15% | 93 5.5 lb | 50 weight not published (neutral score used) |
| Warranty 20% | 50 3-year warranty | 100 5-year warranty |
Specifications
| Greenworks 40V 730 CFM Blower | EGO LB6703 670 CFM Blower | |
|---|---|---|
| Blowing | ||
| Airflow | 730 CFM | 670 CFM |
| Air speed | 190 mph | 180 mph |
| Variable speed | Yes | Yes |
| Cruise control | Yes | Yes |
| Noise | 64 dB(A) | - |
| Power | ||
| Power | Battery | Battery |
| Engine or battery | 40 V, 5 Ah of battery | 56 V, 4 Ah of battery |
| Battery energy | 200 Wh | 224 Wh |
| Battery included | Yes | Yes |
| Runtime | 60 min | 80 min |
| Brushless motor | Yes | Yes |
| Build | ||
| Style | Handheld | Handheld |
| Weight | 5.5 lb | - |
| Warranty | 3 years | 5 years |
| Battery warranty | 3 years | 3 years |