G40UC4 | 2924107

40V Fast Universal Charger 4A

  • Powerful – 90W/4A
  • Quick and easy to recharge – fully charges one 2Ah battery in 30 minutes
  • LED Charge Indicator – shows battery level
  • Detachable connection cable – can work with different plug sockets
  • Compatible with all Greenworks 40V Batteries


40V 4Ah Lithium-Ion Rapid Battery Charger

The Greenworks G40UC4 40V 4Ah rapid charger features integrated battery cooling and charge status indicator LED. Designed for use while flat or when wall mounted, the G40UC is compatible with all 40V Greenworks batteries.

Charging time for G40B2 battery (40V, 2Ah) = 30 minutes

Charging time for G40B4 battery (40V, 4Ah) = 60 minutes

Charging time for G40B6 battery (40V, 6Ah) = 90 minutes

Lithium-Ion Technology

Greenworks batteries utilise the latest Lithium-Ion technology for optimum performance. Benefits include fast charging times, long runtimes and no self-discharge.

Part of the 40V Family

As part of the Greenworks 40V family, the rapid charger is compatible with all batteries in the range (G40B2, G40B4 & G40B6) 

Charge Level Indicator

The rapid charger features integrated LED lights to clearly show the state of charge. 


  • Rapid Charging
  • LED charge level indicator
  • Battery cooling system
  • Quick battery mounting
  • Use flat or wall mounted
  • Compatible with all Greenworks 40V batteries
  • Part of the Greenworks 40V family
  • Peace of mind - Comprehensive 3 year warranty

Technical Data

  • Battery Ports 1
  • Charger Time 2Ah 0,5 h
  • Charger Time 4Ah 1 h
  • Charging Current 4.0 A
  • Voltage 40V
  • Wall Mount Yes
  • Weight 1.1 kg