Fitbit Flex 2 Charger , Replacement USB Charger Charging Cable Cradle Dock Adapter with 6.7" (170mm) Cable Length for Fitbit Flex 2 Fitness Wristband, Does not Fitbit Flex

Fitbit flex 2 has a long battery life for day and night wear let's get it fully charged first plug the charging cable into a USB port line up the charging pins on the back of the tracker with the pins on the charger once aligned place the tracker into the charging cradle you should feel it snap securely into place if Fitbit flex 2 is successfully connected it will vibrate and the lights will start blinking as the tracker charges each LED will light up when all five lights are blinking your flex 2 is fully charged once you're at a hundred percent gently remove the tracker from the cradle and insert it back into the band or accessory of your choice now that you're all charged up it's go time you