1, a button battery, when the battery voltage is less than 2.5V, digital meter and indicator due to insufficient power supply does not show that higher than 2.5V displaying normally.
2, according to the display of the voltage to adjust the reasonable output voltage (maintenance Power), higher voltage, current, when the table on the right shows the battery voltage is less than or equal to 3V, please will adjust the output voltage of the maintenance of the power supply is below 3.5V trickle charging ways of filling for a minute or two, plug in the power cord, the table on the right shows the current charging voltage.
3, if the buckle on the battery after display voltage 3.6V above can be used directly to over 4V charging and the maintenance of the power supply voltage is high, left digital table will display the current charging current, the right digital table shows the current charging voltage.
4, such as the need to charge fast, please at the same time to pay attention to the left of the current show, the highest can not exceed 2A (2000MA), or will automatically protect.
activation function test fixture:
1, 4G/4S/5G/5C/5S/6G/6PLUS battery quick charge (5C battery same as 5S battery seat)
2, 4G/4S/5G/5C/5S/6G/6PLUS battery activation ((5C battery with 5S same battery seat)
3, battery voltage display
4, charging voltage display
5, charging current display
6, power conduction tips
7, battery short-circuit tips
8, large current load protection
9, self recovery function after short circuit
10, to prevent the charge damage to the battery, charge the battery
Battery voltage corresponding battery power Description:
Voltage 4.20V= 100% 3.95V= 75%
Voltage 3.85V= 50% 3.73V= 25%
Voltage 3.50V= 5% 2.75V= 0%
In order to better protect the battery and battery protection board, the product design limiting 2a, when operation error, such as careless access is too high voltage (more than current 2a) and filling speed activation tool is used to test large current overload protection function role, will automatically disconnect the power supply, to avoid the damage to the battery (burning battery protection board, damage batteries). We find errors and disconnect the power supply when the user, only one to two minutes of cooling time, fast charge activation test fixture can be recovered.
When you need to leave for a long time, please the charging voltage tune is below 4.6V, after the battery is full, fast charge activation test fixture will stop output charging current, to prevent overcharge when a battery is charged up.