Specification:
Product name: battery box
Battery type: AA battery
Switch: with switch
USB: Female
Output voltage: 4.5V
Package includes: 1 x battery case.
Feature:
The battery box is made of flame retardant material, which is resistant to high temperature, has good electrical conductivity, is not easily deformed, and is durable. It can be used as an emergency power source.
With USB female plug, no soldering and easy connection.
Portable products with USB plugs power up without problems. Batteries are safer than power adapters and power banks when lighting up decorative lights.
Note:
1 The price is the price of the battery box, excluding the battery.
2 The small cover (inside) and the battery case are hot-melt process, and there will be welding marks. This is a normal technique and does not affect usage.