3.7V 2 x 18650 battery holder storage box with cover cable switch

Giới thiệu 3.7V 2 x 18650 battery holder storage box with cover cable switch

3.7V 2x 18650 Battery Holder Connector Storage Case Box with ON/OFF Switch with Cable.
Feature:.
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:2x18650 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:.
1 x Battery Box Holder (Batteries are not included.).