Hema recalls"exploding" rechargeable power packs

Hema has recalled its mobile chargers, called powerbanks. The company has determined that pars of the battery can overheat and melt the case it is in. In some cases, the batteries may even explode. Hema calls on all customers who have bought such a powerbank to stop using it immediately. The powerbanks can be returned to a Hema store for a refund.