6 Pcs Home Hand Precision Screwdrivers Magnetic Tips Repair for Phones Electronic hybrid solar device Install the controller into a

Install the controller into a fixed vertical plane

HW632 Charging Control Module Digital LED Display Storage 12-24V Lithium Battery Charger Control Switch Protection Board

SPI pin to support expanding the utility

Using color high-definition LCD screen to display the data

6 Pcs Home Hand Precision Screwdrivers Magnetic Tips Repair for Phones Electronic hybrid solar device Install the controller into a6 pcs Home Hand Precision Screwdrivers Magnetic Tips Repair for Phones Electronic Professional Screwdriver and Opening Tool Kit 6 pcs. in 1 set easy to use and handle screwdrivers with anti slip handle and magnetic tips of high quality material, durable and high precision Ideal for Mobile