Greenworks 24V POWERALL 4.0Ah Lithium-Ion USB Power Tool Battery

•24V lithium-ion battery delivers fade-free power with no memory loss
•USB port in battery charges all portable electronic devices, including phones and tablets
•Diagnostic LED indicator communicates current charge level, battery temperature and any battery issues
•Charges in 60 minutes with 4A Charger
•Compatible with over 125+ Greenworks 24V Tools