G40B2 | 2926907

40V Battery 2Ah

  • Powerful new generation lithium battery – precision engineered with advanced lithium technology for outstanding power, lifespan and performance
  • Quick and easy to recharge – fully recharge in 30 to 60 minutes
  • Battery level display – shows its current power level when charging
  • Compatible with all Greenworks 40V Garden and Power Tools


The Greenworks G40B2 is a powerful 40V 2Ah lithium-ion battery. With no cables or petrol to deal with, offering improved safety and freedom around the garden. Featuring the latest Lithium-Ion technology and integrated LED power indicator, clearly showing the power level and when charging is required. Compatible with all 40V garden tools for total convenience.

The 2Ah battery offers 72 Watt hours of power, perfect for any jobs around the garden. Thanks to the latest Lithium-Ion technology the battery offers fast charging, optimum performance and long runtimes, as well as the benefit of no self discharge.

Not sure what Ah means? Ah is an abbreviation for Amp hours, the higher the Amp hour, the longer the battery will power a product.

As part of the Greenworks 40V family, the battery can be used in a range of different tools, from lawn mowers, hedge trimmers, chainsaws and even blower / vacuums. 


  • Part of the 40V family – One battery for multiple products
  • 2Ah lithium-ion battery
  • Compact and powerful
  • No self discharge
  • LED power indicator
  • No emissions
  • No fuel or cables to worry about
  • Lower running & maintenance costs than petrol equivalents
  • Technical Data

    • Battery Ah 2 Ah
    • Charger Time 2Ah < 60 min
    • Voltage 40V
    • Watt Hours 80 Wh
    • Weight 0,84 kg