USB Mains Charger 2.1A - 421.743UK
Fast dispatch & Express delivery available
This compact USB mains charger is ideal for charging and powering all of your USB devices such as lamps, smartphones, tablets and digital cameras up to 2.1A Read more...
You may also like...
USB Mains Charger 2.1A - 421.743UK Description
This compact USB mains charger is ideal for charging and powering all of your USB devices such as smartphones, tablets and digital cameras that require up to 2.1A.
USB devices have different power needs, depending on what they do. For example:
Low-power devices, small lamps, keyboards or mice, use very little energy and can run on minimal USB power (like from a computer's USB port).
High-power devices, such as larger USB lamps, external hard drives or phones, need more energy to function or charge quickly. They require stronger power supplies, such as USB chargers designed to output more power (measured in watts).
If a device doesn’t get enough power, it might not work properly or charge slowly. That’s why USB power supplies come in different power levels to match the needs of different devices.
- Attractive gloss white finish
- Single USB port with an output of 2.1A
- Ideal for charging all your USB devices
- USB power
- 2.1A
- Dimensions
- 50 x 50 x 45mm
- Weight
- 49g
- Power : input
- 100-240Vac, 50/60Hz
USB Mains Charger 2.1A - 421.743UK Reviews

Usb plug for ginko
Reviewed 8 September by Neil
I have a number of usb chargers, they are excellent products.
Usb plug for ginko
Reviewed 8 September by Neil
I have a number of usb chargers, they are excellent products.
Charger for small galaxy ball
Reviewed 17 August by Neil
Simple charger
Excellent quality.
Simple but perfect
Reviewed 20 January by Sig49
The mains charger was delivered quickly and in good order. It is neat and works perfectly.