1. The phone battery above is called the panel to the board connector, after being broken, it can no longer be connected to the motherboard, which is equal to the battery can no longer be used, you can replace a new phone battery.
2. The mobile phone battery needs to be tested before assembly. It can be connected and switched on by high-current shrapnel microneedle module, which can play a role in stable transmission of large current, can carry a large current of 1-50A, cope with ≤0.2mmpitch value, stable overcurrent, and no pin during connection, which is conducive to improving the test efficiency of mobile phone battery and strong conductivity
The tape on the battery is battery glue, which is used to hold the battery in place to prevent the battery block from loosening and affecting other accessories and the performance of the phone.