As before, I discussed and reviewed Green Works 80V. Let’s now discuss Greenworks 40v VS 80v. For a long time, gasoline lawnmowers are noisy, stinky, heavy, and difficult to start when cold. Now, times have changed, and I chose to purchase a cordless battery-powered electric lawnmower a few years ago.
I looked at other brands for a long time before settling on Greenworks. They put in stiff performances and have fantastic backing from Greenworks. This is my review and comparison of the Greenworks 21′′ 80V lawnmower to the 40V model.
Greenworks 40V VS 80V
There are several high-quality tools available from Greenworks, but should you choose the 40-volt or 80-volt models? They have different target audiences, but both are winners. Choose the 40V with 4Ah battery cutting your lawn takes less than 30 minutes and you want to save some money.
If it takes you roughly 45 minutes, acquire 2 x 4Ah batteries. Choose the 80V if your budget is higher. Choose the 80V if it takes you more than or near an hour. Let’s create a comparison plot.
| Model | Greenworks 40v | Greenworks 80v |
| Â |  |
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| Price | Check Price | Check Price |
| Voltage | 40v | 80v |
| Motor | No Brushless Motor | Brushless Motor |
| Max MPH | 100 | 125 |
| Max CFM | 350 | 500 |
| Speed | 2-Speed | Variable 3-Speed |
| Warranty | 3 years | 4 years |
Greenworks 40v Cordless Lawnmower
The Greenworks 40 Volt Battery is a surprisingly practical choice. The Greenworks 40 Volt Battery is one of the most compatible options when it comes to yard work and this particular line of tools.
Even though it only has 40 Volts of electricity, a 40 Volt lawnmower, for instance, should be able to cut about half an acre of grass with it on a single charge. The Greenworks 40 Volt Battery is also notable for its relative portability and lightweight.
High-quality lithium-ion batteries include the Greenworks 40 Volt Battery. Your device will operate at broad capacity for the duration of the charge. Several batteries begin to lose power, and force equipment to function at lower power levels, which is not good.
Pros
- Maintains charge for up to two months.
- It has a 2,000 charging cycle lifespan
- Compatible with more than 40 40-volt Greenworks equipment
- Portable and simple to use
- Rated by EnergyStar
- Within 60 minutes, charges
- Excellent for small tools and jobs
Cons
- No charger is provided.
- The long total playtime is only 35 minutes.
Greenworks 80v Cordless Lawnmower
The 80 Volt Greenworks Battery has doubled the power of the 40 Volt batteries. The Greenworks 80 Volt Battery is compatible with more than 20 different Greenworks yard-related tools and devices.
The Greenworks 80 Volt battery’s ability to operate for up to 60 minutes after a full charge is noteworthy. It takes 70 minutes for a smaller machine, and it might take 50 minutes if you’re using a larger machine.
The Greenworks 80v fade-free battery can maintain a full charge for 3 or 4 months even when not in use for a longer period. Even if the battery only has 10% of its original capacity left, your machine will function as if it is fully charged.
Pros
- Compatible with more than 20 80-volt Greenworks tools
- Incredibly extended runtime from a single charge
- Charges in just 60 minutes
- Little vibration and little noise
- It will last a long time on a charge
- Battery life LED indicator
Cons
- No charger is provided
- Pricey
- Very huge and weighty
Benefits of 40v VS 80v
With the same amperage, more power can be converted into work at higher voltages without needing excessively thick cables. Watt is fundamentally the lawnmower’s power calculated as Volt * Amp.
80V detects denser grass and increases power; if the grass is lighter, it reduces power output to conserve battery life. Overall my old gasoline mower, the 80V cuts through very thick grass considerably easily. The 40 Volt, on the other hand, struggles more with tall and dense grass.
Consistency
The degree of general consistency is one of the key differences. More than 40 different Greenworks yard tools and machinery work with the 40-volt option. The 80-volt battery works with more than 20 different Greenworks yard tools. But don’t be deceived; there aren’t nearly as many Greenworks 80-volt tools as there are 40-volt ones. Yet, the 40-volt battery has a wider range of applications.
Endurance
The 40-volt battery provides 20 minutes of endurance on a full charge, possibly up to 35 minutes depending on the tool you’re using. This is a significant difference between the two batteries. The Greenworks 80-volt battery may run for up to 50 or 60 minutes on a single charge. You can complete more work in one sitting thanks to the 80-volt battery.
Recharge
Each of these rechargeable batteries has a lifespan of well over 2,000 charging cycles before they start to deteriorate.
Integral compatibility
A sizable number of tools are compatible with both of these Greenworks batteries. The fact that you can use one battery for many instruments is astounding. Even though the 80-volt battery can only handle around half as many tools as the 40-volt battery.
Power Source
It is possible to finish large tasks faster because it gives tools a lot more force and power. There are some tasks that 80-volt equipment can complete that 40-volt tools are just unable to complete.
Maintaining Charge
Both batteries are good at maintaining their charge. When not in use, the 40-volt battery only requires charging every 2.5 months, which is inferior to the 80-volt alternative, which requires charging only every 3.5 to 4 months. Simply put, the 80-volt variant keeps its charge far longer.
FAQ’S
Do Green Works 40V and 80V plug in the same way?
An 80V charger or device cannot be used with a 40V battery and vice versa. Greenworks produces a variety of voltage platforms ranging in voltage from 24V to 80V.
What distinguishes an 80V battery from a 40V battery?
Because the voltage is higher, the 80v is constructed to be stronger. The Green Works 40v platform is intended for more compact residential buildings.
What distinguishes the Green Works 80V chainsaw from the 40V model?
The new 80V model has about 30% more power than the 40V DigiPro Chainsaw from Green Works. It has a lot more cutting capacity thanks to the 18′′ bar.
Is 80 volts preferable to 40 volts?
The 80v has a little lower power (or amps) drain (P=IE) than the 40v and this difference is inconsequential for practical uses.
Does a battery with a greater voltage have more power?
Amperes measure current, and voltage gauges the battery’s power. Higher voltage batteries work with more potent cordless tools.
Conclusion
Greenworks is a fantastic option if you’re seeking environmentally friendly equipment that is quiet yet still effective. The 40-volt tools are more prevalent; although they are more compact and less potent, they are still perfect for little and medium-sized work.
While there are fewer 80-volt tools available for use, they are significantly powerful, and best suited for greater operations. The amount of work you intend to undertake will determine what you require.