This is a Greenworks GL900 82V 900 watts lithium ion battery backpack for mobile power applications. This unit is designed to extend run time and efficiency.
Product Description
Greenworks GL900 82V Lithium Ion Extended Battery Backpack
Features:
Compares to five 2.5 Ah lithium ion batteries
Padded straps for additional comfort as well a ergonomic design
Led status indicator light designed for easy charge assessment
Charge time 3 hours
Not compatible with certain models chainsaws, mowers and GBB 600
