Emergency chargers for mobiles, tablets and other devicesTake along an emergency charger and reduce the risk of being caught without power. Amongst all our powerbanks, there is one that sticks out from the crowd. It is solar powered and therefore a much better environmental choice. Read more about our sustainability work at our journey towards sustainability.clasohlson.co.uk. Browse through our range of powerbanks and you're sure to find the one for your device.