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.
The Fitbit Surge can expect a five to seven day battery life from its Lithium-polymer battery, Microsoft's Band offers just two days-and that's with various functions turned off. The Surge is IP68 certified and carries a water resistant rating of 5ATM, which means youâll have no problems wearing it in the pool.e recently put the Microsoft Band and the Fitbit Charge HR head to head but, given the GPS capabilities of one of 2015's most anticipated wearables-the Fitbit Surge-we thought it was only right that we order another showdown.