Compatible with most models of CDs and MDs
You can leave a message for the model number and we will check it for you
3D Printing Custom Products Usually dispatch this item within 7-10 days
Comes with USB charging port, we will provide USBC charging cable
The lithium battery has circuit protection and a charging indicator.
3.7V 2900mAh 18650 battery
After converting to 1.5V, the battery capacity is about More than 6000 mAh
