How long will the battery last in my cordless tool? Support October 03, 2020 18:20 The battery life is approximately 600-4000 nail shots per charge (depending on temperature, usage, and the age of the battery.) Related articles Why is there a flashing light on my cordless tool? A Gas Cordless nailer suddenly will not fire. What can be wrong? How many cycles per battery charge can be expected with the GFN1664K? Where can I buy parts for Guam, American Samoa, Palau, Saipan or Northern Mariana Islands? Comments 0 comments Please sign in to leave a comment.