Picked up a cordless impact wrench from LIDL earlier, comes with charger and the bigger 4ah battery which is handy as it will fit all the other tools I have, but only have the smaller battery. Not tried it yet but has several different torque settings and feels a decent bit of kit. Got some other car stuff in there too - a corded impact wrench, trolley jack, axle stands, battery charger for £13.99 and some of the windscreen cleaning tool things which are brilliant.
Battery charger is a steal at the price, mine was dead again yesterday so left it connected up to a LIDL charger for a few hours and it's fine this morning. Had to use it a few times over the past month and it's charged the battery up nicely each time. I've got a new battery due to turn up tomorrow, finally gave in and bought a new one last night after it died again