Renkforce USB cable USB 2.0 USB-A plug, USB Micro-B plug 0.05 m Black RF-4260171

When charging smartphones via power bank or inside a car, long cables can be very annoying. This short micro USB cable of just 5 cm in length allows you to almost directly connect your smartphone to the USB port and hence to avoid annoying cable clutter.

Price: £ 6.49 from Conrad Electronic