3.7V 2x 18650 Battery Holder Connector Storage Case Box ON/OFF Switch trynemgo

Model:DK-BW3X2
Name:Battery Holder
This battery box holder with pin connector, fit for 18650 batteries.
With weld leg design, you can easily to put the battery in it.
With a cap and on/off switch button
Design:Serial Connection
Fit for:2×18650 3.7VBattery (Not Included)
Rated voltage: DC 7.4V
Size:8.8 x 4.1 x 2.2cm (LxWxH)
Wire Length:16cm
Material:Plastic
Color:Black
Package included:
1 x Battery Box Holder (Batteries are not included.)
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.