SQdeal Ultra Slim Iphone 5 5s Rechargeable Portable External

SQdeal Ultra Slim Iphone 5 5s Rechargeable Portable External Battery Backup Charger Case Outer Jacket Battery Extended Back up Power Bank 2500 mAh Black Practical

Question: That indicates the battery is damaged. Please use a normal battery instead. That occurs rarely and is possibly caused by technical faults arising from short-circuit protection of the battery interface.

Answer: Generally, the service duration of a battery is directly related to the consumption power of the computer. For example, if the computer has a 10.4? screen and a low-consumption CPU, the computer consumes a power of about 10WH-12WH in one hour of normal service. The output power provided by a working battery is: Nominal voltage multiplied with the nominal capacity is the total output power available from the battery. For example, if the battery is 11.1 V and 4400 mAh nominally, the available power output is 48.8 WH, and the battery can run for about four hours on this computer with a 10

You must discharge the battery to let the computer power off, and then charge the battery to 100% to calibrate it. Then you can connect or disconnect the power supply anytime regardless of the status of the battery volume. Moreover, you can perform a deep charging and discharging cycle under control of the protection circuit in a time segment to calibrate the electricity statistics of the battery. However, this does not increase the actual capacity of the battery.

Answer: Due to influence of ambient humidity and non-insulated environment, the battery is consumed naturally. Depending on the newness and quality of the battery, the electricity of the battery is reduced by about 1% in 3-4 days. Therefore, a moderate reduction of electricity is normal.

Answer: This information tells that the battery is not compatible. In this case, contact your distributor to replace the battery. Feed back the information to our suppliers so that we can improve and enhance the battery compatibleness in time.