There’s only one company which is totally bossing the tough, over-populated mobile charging device market right now, and that’s PowerTraveller.

The heritage-rich company has been ahead of the market when it comes to mobile battery units – in fact, CARPology.net has been using their chargers for getting on ten-years – but their latest offering, the powergorilla, is their most powerful to date. Got a laptop? Plug this in and you’ll get an extra 2-5hrs of power depending on your laptop’s specification. Smartphone? No worries: the PowerGorilla will give it over 20hrs of additional charge. iPad? You’re looking at numerous complete recharges.

It’s pretty darn robust too, thanks to its aluminium casing and shock-resistant rubber protection. And unlike other “angling” charging devices which have been field-tested in a shed in Wigan, the powergorilla has been tested out in Afghanistan, Madagascar, Zambia, Antarctica and Norway, being subjected to extremely hot and ball-crushingly cold temperatures whilst at the same time successfully charging numerous laptops and other power-hungry devices.

So do you fancy winning a powertraveller powergorilla, worth £160? Of course you do, so answer the below question and cross all your limbs!