Description:
Battery Type: 18650.
Number of Cells: 1.
Color: Black.
Polarity clearly marked for orientation.
Connection: PCB Mounting.
Screw Mounting Hole: M2.5.
Steel Plate Spring Securely holds battery in place.
Dimensions: (21x21x77) mm.
Kit include:
1 x DIP Battery Holder 1X18650 3.7V