Overview and Specifications:
This battery holder has a pin connector for 2 x 3.7V 18650 batteries.
With the solder fillet design, you can easily put the battery in it.
Battery type: 2x 18650 3.7v parallel series 2 x 3.7V 18650 battery plastic bracket box Battery is not included here.
1. When the battery box is working, the maximum power should be less than 5W, and the working current should be less than 2A.
2. Please pay attention to the battery when using this product, do not use inferior battery