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40V Batteries and Chargers

Choose a Greenworks 40V battery around the tools you use and how often you need to recharge. The collection includes 2Ah, 4Ah and 5Ah batteries, from single battery packs to a twin 4Ah set. Standard 2A chargers, a 5A fast charger, an 8A dual-slot model and selected starter kits are also listed.

Then check battery capacity, charger type, package contents and whether the product matches the Greenworks 40V platform.

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Choose the Right 40V Battery Capacity

The Greenworks 40V battery collection includes 2Ah, 4Ah and 5Ah capacities. The checked 2Ah battery weighs 0.84kg. This smaller capacity may suit customers who prefer a lighter battery, although the tool and type of work will still affect actual working time.

A 4Ah battery provides another option where more available capacity is required. The current range includes a single 4Ah battery, a twinset containing two 4Ah batteries and a starter kit containing one 4Ah battery with a charger.

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The 5Ah Gen. II model is the highest-capacity single battery listed in this collection. A higher Ah rating within the same 40V platform is associated with more available capacity and potentially longer runtime.

These differences do not create one fixed runtime for every tool. The connected tool, working demand and number of batteries required will affect actual use.Check the individual tool page before choosing only by battery capacity.

Compare Greenworks 40V Charger Types

This collection includes two 2A charger models, a 5A single-port charger and an 8A dual-slot charger. The two 2A products are separate charger models and should not be treated as one product with two names.

A standard 2A charger may suit regular charging where the shortest charging time is not the main requirement. The 5A charger has a stated charging time of 30 minutes for a 2Ah battery and 60 minutes for a 4Ah battery.

The G40X2UC8 8A charger has two battery ports. It can charge two batteries at the same time, rather than charging one battery after another. Published charging times change according to battery capacity and whether one or two batteries are connected.

Some charger features are limited to selected models. These may include wall mounting, battery cooling, smart charging logic, overheat or overcharge protection and automatic switch-off.

These features are not included with every 40V Greenworks charger.Check the relevant product page before choosing a charger around one particular function.

Compare Greenworks 40V Charger Types

This collection includes two 2A charger models, a 5A single-port charger and an 8A dual-slot charger. The two 2A products are separate charger models and should not be treated as one product with two names.

A standard 2A charger may suit regular charging where the shortest charging time is not the main requirement. The 5A charger has a stated charging time of 30 minutes for a 2Ah battery and 60 minutes for a 4Ah battery.

The G40X2UC8 8A charger has two battery ports. It can charge two batteries at the same time, rather than charging one battery after another. Published charging times change according to battery capacity and whether one or two batteries are connected.

Some charger features are limited to selected models. These may include wall mounting, battery cooling, smart charging logic, overheat or overcharge protection and automatic switch-off.

These features are not included with every 40V Greenworks charger.Check the relevant product page before choosing a charger around one particular function.

Check Starter Kits, Twin Packs and Compatibility

Two battery-and-charger starter kits are listed. One includes a 2Ah battery and a G40C 2A charger. The other includes a 4Ah battery with the same charger type.

The 4Ah twinset is a different package. It contains two 4Ah batteries and does not include a charger. Standalone battery listings also should not be assumed to include a charger. Standalone chargers do not include a battery unless the individual listing states otherwise.

Check the package contents before ordering a kit.A battery quantity, battery capacity, charger model and charger output may all differ between products with similar titles.

Greenworks 40V batteries and chargers are intended for the Greenworks 40V platform. They should not be treated as interchangeable with Greenworks 24V, dual-24V POWERALL or 80V products.

Voltage compatibility also does not confirm how many batteries a tool uses. Some Greenworks 40V tools use one battery, while other products may be supplied with or require two. Choose the tool first, then check whether you need one battery, a spare battery or a twin pack.

40V Battery and Charger FAQs

Which Greenworks 40V battery should I choose?

Start with the tool and the capacity you need. The collection includes 2Ah, 4Ah and 5Ah batteries. The checked 2Ah battery is the lightest listed option, while the 5Ah Gen. II is the highest-capacity single battery. Actual runtime depends on the tool, working conditions and battery quantity required.

Are Greenworks 40V batteries interchangeable?

Greenworks 40V batteries are intended for products within the Greenworks 40V platform. They should not be treated as interchangeable with 24V, dual-24V POWERALL or 80V products. Check the individual tool page as well, because a compatible 40V tool may use one battery or require two batteries.

What is included in a Greenworks 40V starter kit?

Each listed starter kit contains one battery and a G40C 2A charger. One kit includes a 2Ah battery and the other includes a 4Ah battery. The 4Ah twinset is different because it contains two batteries but no charger. Check the package description before ordering.

What is the difference between the 2A, 5A and 8A chargers?

The numbers refer to the listed charger output. The 2A models are standard charger options. The 5A model is a single-port charger with shorter published charging times. The 8A G40X2UC8 has two ports and can charge two batteries at the same time.

Does a standalone 40V battery include a charger?

No. A charger should not be assumed with a standalone battery. A standalone charger also does not include a battery unless its product page states otherwise. Check the listing for the battery quantity, capacity, charger type and output, particularly when comparing a single battery, twinset and starter kit.

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