20 В/2 а практичный преобразователь питания зарядное устройство аксессуары для компьютера Адаптер питания защита от перегрузки USB прочный для lenovo Yoga3

Features:
High efficiency, short circuit protection, over current and voltage protection.
Select the interface that matches your computer before use, and adjust the voltage before charging.
Wide input range, high accuracy voltage.
Widely used for home, office use.
Specifications:
Item type: power adapter
Material: plastic
Color:black
Types: EU, US
Input voltage: 100V-220V
Output voltage: 20V
Output current: 2A
Power: 40W
Size: about 5 x 5 x 3cm
Suitable for: for Lenovo Pro700S yoga3
Package includes:
1pc x power adapter
Notes:
Transition: 1cm=10mm=0.39inch
1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
2. Please allow 1-3cm measuring deviation due to manual measurement.