Replacement for Greenworks 80V Battery -- Voltage: 56 Volt | Lithium-Ion | Capacity: 3500mAh | Watt: 280Wh | the Replacement Battery give you longer lasting time Perfect Compatibility -- Replacement for Greenworks 80V Battery GBA80400 GBA80250 GBA80200 GBA80500 etc | fit for 75+ Greenworks 80V Power Tools, Compatible with Greenworks 80V Lawn Mowers, Leaf Blowers, Lawn Trimmers, Chainsaws, Hedge Trimmers, Cultivators, PW80L420 PS80L210 GCS80421 BL80L00 BL80L414 et Visible Battery Power -- The Replacement Battery with 4 smart led fuel indicators to show the battery charging status and for on demand reference of remaining power, press the switch let you see how much run time left Humanized Design -- Made in high quality battery cells integrated microchip protects the battery extends lifetime, equipped with automatic overload cut-off, short-circuit and over-voltage protection, no memory effect, the chargeable battery easy meet your indoor/outdoor requirement Customer Service -- Any problem, please feel free to contact us. Please click the \"Ask a question\" on our storefront or in \"YOUR ORDER\" options click the \"contact seller\", we will give you the most satisfactory solution