For Galaxy Tab A 7.0 (2016) T280 TPU Horizontal Flip Leather Case with Holder & Card Slot & Sleep / Wake-up Function(Pink Marble) Filter-RAMs Environmental protection level: 600W lightning

Environmental protection level: 600W lightning surge protection for each line of RS485 interface

5) Surge lightning arrester comes with an integrated braided ground lines to divert surge energy

- Step6: nsure that the battery holder has been clamping the battery

There is no need to replace mobile phones Reset

For Galaxy Tab A 7.0 (2016) T280 TPU Horizontal Flip Leather Case with Holder & Card Slot & Sleep / Wake-up Function(Pink Marble) Filter-RAMs Environmental protection level: 600W lightning1. Simple and easy, comfortable, easy to carry. 2. It adequately protects devices from the normal scratches, dirt, tear and wear. 3. Access to all ports and buttons easily without removing the case. 4. Holder , card slot and sleep wake up function, easy to use. 5. Receipt signal well.