Yes, it’s that time of year again, the cold weather is drawing in sharpish and, as we all know winter is devastatingly effective at killing stuff… mainly old people and car batteries.

The solution is easy to come by though, get yourself prepared by grabbing your granny a new blanket and then buying yourself one of these small (but supremely powerful) power packs from Sealey.

This portable jumper uses a 10000mAh Li-ion battery to deliver a whopping 800amps of juice, enough to start cars with up to 8-cylinders. It also has a USB-out for charging all your other portable devices.

If you get in there quick, you’ll find them on offer in their annual Winter Promotion at the moment, so you’ll save yourself around 35-quid on the list price too. Bonza!

Price £125

For more info see Sealey