Do not use for watch battery replacements! I have now used 2 Timpson outlets at Sainsbury's Mansfield and also Tesco Mansfield. I have now had 5 battery replacements in just over 1 year! When I queried this they said it's pot luck if the battery works, can work for 12 months or can last 2 weeks. He shook his container with all the little batteries in and blamed the Ukraine crisis and also blamed the quality on saving the planet!! Timpsons need to stop ripping off its customers and start giving a quality service. Paid £45 for a lifetime battery - daylight robbery and trading standards need to investigate