40 Volt Battery G40B4

40 Volt Battery G40B4

The Greenworks 40 volt 4.0Ah battery type G40B4 is a Lithium Ion battery with a 4.0Ah content.
The Ah of a battery indicates the content of a battery (how long can you use the battery) and does not say anything about the power of a battery. A 4.0Ah battery can therefore be used 2x longer than a 2.0Ah battery. The 4.0Ah battery is of course heavier in weight.

The Greenworks lithium ION batteries have a 3x longer life than NICAD batteries.
The batteries have no memory effect "you can always charge and recharge".
The batteries provide constant power and are rechargeable up to 2000x.
The batteries are also equipped with 4 LED lights which indicate the amount of energy still present in the battery. The 40 Volt batteries can be used in all 40 volt Greenworks machines independent of the Ah of the battery.
The charging time of a G40B4 (4.0Ah) battery with a G40C battery charger is 2 hours. With the fast charger G40UC4, the charging time is 60 minutes. Weight 1,344 Kg

All 40 Volt Greenworks machines can be used with a 40 Volt 2.0Ah battery (item no. G40B2), 40 Volt 4.0Ah battery (item no. G40B4) and a 6.0Ah battery (item no. G40B6).

Battery voltage 40 Volt
Battery capacity 4.0 Ah, 144 Wh
Battery type Lithium Ion
Battery manufacturer Sanyo
Number of charging options Rechargeable up to 2000x
Charging time approx. 60/120 minutes
Memory effect battery None, you can always recharge
Weight 1,344 Kg