EIKS''s External Power Supplies are used both with equipment with no other source of power and with battery-powered equipment, where the supply, when plugged in, can sometimes charge the battery in addition to powering the equipment.
With its switching input, you can use it with voltage from 110V to 240V, working great for office, home or even abroad. It comes with smart IC: Over Voltage Protection,Over Current Protection, Short Circuiting Protection. A quality charger to replace your original power supply or simply use is as a back up.

Wide and Universal Application
- 4.2V-1A AC to DC Wall Power Supply works with most hubs, switches, Led Strip, String Lights, Battery,Shaver, Groomer, Clipper, with 5.5mm x 2.5mm DC connector.

Why I choose it?
- High efficiency and low energy consumption.
- Small and lightweight for convenience, portability and storage.Easy to take anywhere!
- I/C Chip Technology To Protect Your Device: Over Voltage Protection, Over Heat Protection,Over Current Protection, .

Specification:
- Input: 100-240V AC, 50/60Hz
- Output: 4.2W Max, 4.2V, 1A(1000mA)
- Plug Size: ID: 2.5 mm; OD: 5.5mm
- DC Tip Polarity: Central Positive(+)
- Cable Length: 0.85m/2.8ft

Replacement Plug Head Code:
- A:3.5*1.35mm
- B:4.0*1.7mm
- C:4.8*1.7mm
- D:5.5*1.7mm
- E:5.5*2.1mm
- F:5.5*2.5mm
- G:6.3*3.0mm
- H:6.4*4.4mm

Package List:
- 1 x AC-DC Adapter
- 8 x Replacement plug head

IMPORTANT NOTE:
In order to get the right adapters, please check the device before your purchase:
1) Which size of DC jack needed for the device? ( To get this information from device''s specification or measure the size of the DC input by a ruler)
2) Which level of voltage and rate current needed for the device?

Product information