Juice 2.1 Amp Micro USB Powerful Mains Charger for Smartphones & Tablets Compatible with android devices, simply plug the micro USB cable into your device and start charging! With a 1.5 metre cable, this 2.1amp charger is essential for keeping your micro USB device full of Juice. This charger is compatible devices such as, Samsung, Sony, Nokia, Blackberry, HTC, Huawei and Kindle devices.