【80V Lithium Battery】 Type: Lithium-ion, Voltage: 80V, Capacity: 3.5Ah, A battery replacement for Pro 80V, Rechargeable 【High Performance Battery】 DTK 3.5Ah high capacity Lithuim-Ion battery replacement for is powerful cordless battery and can work long lasting time, even in the most extreme conditions, it can run longer time than other 2.0Ah battery, it also have smart 4 led indicators to show the batterty charging and using situation 【Widely Compatible】 80V Lithium battery replacement for compatible with Greenworks 80v tools, about 60+ tools, Max ED80L00, TL80L00, ST80L210, GBL80320, compatible with lawn mower battery charger GCH8040（Not Fit for Kobalt） 【Safety & Durablity】 The battery replacement approved CE FCC ROHS and MSDS certified, Built-in intelligent chip can over-charge protection, over-heating protection, short-circuit protection, over-current protection, overvoltage protection, avoid excessive use and improve tools working life 【Service Warranty】 We provide you 30-day money back and 12-month limited warranty, CONTACT US: Please contact through "Your Orders" tab in Amazon account (allow 24hrs for reply), we will solve your problems as soon as possible DTK 3500mAh Battery Replacement for Kobalt 80V Battery Compatible with KB2580-06 KB680-06 KB280-06 Lithium Ion Cordless Power Tools