The coolants they use are supposed to last the lifetime of an air conditioner, but accidental damage, wear and tear, contaminants and other issues can spring up. In these cases, the air conditioner may need a charge of coolant after the issues are fixed.
The Fitbit Surge comes equipped with a rechargeable battery made of lithium-polymer. It takes roughly about 1 â 2 hours to charge a Surge fully. Fitbit Surge has the longer battery life of 7 days per charge than other Fitbit products. 1  Plug the cable into the USB hub of your computer.  Then plug the other end into the port at the back of the Surge.
In this short video, we will go over the simple process of rebooting or restarting your fitbit Charge. You do this when the device is not responding. This won't erase any fitness activity. 1. Plug in the USB charging cable. 2. PRESS & HOLD the button for 10 seconds, until you see the fitbit logo and version number. 3. Release button and unplug the USB cable. At this point, you should see the device restarting.