Hi guys, first time doing this but I have some info regarding the Crystalsky battery recharging. When I bought the Crystalsky back in Sept I had a lot of trouble charging the batteries. It was hit and miss, sometimes the green leds would flicker on and off as they do and then change to amber. This was frustrating cos I couldn't always use my Crystalsky. SOLUTION: put the battery in the fridge for half an hour!!!