PURFIELD HMC1450 Li-ion Battery 3.7V 850mAh for 70mai Smart Dash Cam Pro , Midrive D02 Replacement Batterie 3-wire Plug 14*50mm

Installation steps:

1.Disassemble the back panel, tear off the sticky paper, find the screw hole and use asmall screwdriver to unscrew the screw, and then use a small crowbar to carefully pry theback shell out.

2.After taking out the rear case, gently take out the old battery by hand, and take out theplug at the wire connection with a small clip. The disassembly is complete.

3. Install a new battery, clamp the plug at the wire connection with a small clip, andpress it into the socket of the machine with appropriate strength

4.Press the inserted battery into the card slot position according to its original position

5. Install the back shell according to the original position, put the screws into thescrew holes, tighten them with a small screwdriver, and paste the stickers back

6.Press the power button to turn on, the screen displays, and the installation iscomplete