Brand: DL
Model: TestBox S300
Battery Capacity: 3500mAh
Product Size: 75 x 156 x 10 mm

Features:
– Test display, test touch, test 3D, test voltage/current
– True Tone Data Repair Without The Original LCD
– System Fully Updating
– Battery Updated with bigger Capacity
– More Quicker and Accurate Testing
– Remote System Updating
– It is very easy and too much cheaper than Testing a motherboard, one device will help you save a lot of money
– You do not need to buy a motherboard for each model

About battery charge
Support fast charge
Please use the officially provided adapter and data line for safe
Please connect the data line to the TYPE-C interface for charging operation; a battery icon on the small screen shows the status of charging
TestBox can still be used when charging

Package Included:
S300 Host x 1
Charging Cable x 1
Charging Adapter x 1
Update File x 1
Base Board Replacement x 1
Screwdriver x 1