GAXI Battery for Surge Replacement for Fitbit Smartwatch Battery

Cameron Sino created equal or higher capacity than original manufactured battery to fulfill customer's demand on technology device. Fit Model List: FitBit Surge Part NumberList: LSSP491524AE Details : Type: Li-Polymer Capacity: 100mAh / 0.37Wh Voltage: 3.7V TIPS: The new battery needs to discharge to 10% and then recharge it to get a real battery capacity. If the new battery is low, charge it directly. Battery needs to be recharged 3-4 times and charged for 6-8 hours to fully activate the battery for the best performance. When battery go into lie dormant after being placed for a period of time, and it needs to be activated through 3-5 normal charging and discharging cycles. If you have any issues about batteries, please to be free contact us.