Kaisi 9208 Professional Repair Tool For Samsung Phone Model Battery Activation Charge Circuit Board

· Phone battery charge and activation plate board IC testing board.

· 6-in-1 design,easy to use and store.

· The battery activation board bring old or dead batteries back to life,enables the battery to give out more power and prolong its lifetime.

· Packed well in well-knit paper box.

· Kaisi brand phone repair tools.

· For Android/xiaomi/oppo/vivo/ samsung/and ipone 12 pro model battery fast charging and battery activation.

Package:

1* Battery charge activation circuit board for iPhone
1* Micro USB cable

◆Visual display: a dual digital meter can display current and voltage to improve efficiency.

◆Voltage regulator: to prevent damage from excessive charging.

◆Extending feature: USB expanding port is for current and charging the battery, and testing the charging current of USB.

◆Accurate regulation: a trimming resistor for current and voltage fine tuning can achieve higher accuracy of operational requirements.

◆Advanced design: the double line transposon can meet substantial charging demands.

◆Protection in place: current-limiting is 2A. When carelessly accessing high voltage, the overload protection will automatically disconnect the power supply.

◆Short circuit protection: If the battery has positive and negative short-circuit,the warning lamp will illuminate to remind not to charge the battery.

◆Safe and easy to use: fasten to use. If the battery is fully charged,it will stop the output current to prevent overcharging inflated.

◆Low activation: the voltage below 3V 2.5V or more,it can be activated.

Before we introduce the details of different function of Kaisi 9201 jig, we shows the corresponding relationship of battery voltage and electric quantity according to the experience, following diagram is for reference:

1.Connected to power supply.

2.Connected to charging board.

3.Regulating the adjusted resistance to check the output current, the current standard is 1A.

4.Activating the switch to wake up sleep and "cell death" battery.

5.Buckling up the battery into Kaisi 9201 charging jig.

6.Adjusting power supply to enhance charging current, until current meter on the left of the charging board reaches 1A.

7.Extended support whole series of iPad and iPad mini battery for charging and activating without disassembling.

8.When the figure on the voltage meter is 0, the exciting electric quantity can be checked on the right side display of the charging board.

9.Now to enhance the power supply for charging the battery.