I was just curled up in bed in the early hours when the lights went out and the UPS supplying my router and server started beeping. Big deal - they are playing with the leccy again. Maybe five minutes later the beeping stops, I turn over and the street light across the road is lit. Usual story - get some sleep. <snores> Mug of tea and some toast then check for email ...... FUCK NO ROUTER. No leccy to router - hmmmm, no leccy to server either. Check UPS. Dead as a dodo. Much screwdrivering later I dig two 12 volt batteries out of it and wave them at a meter. Less than a volt each - Oh Shit. Try charging, both flatteries are fucked after only 4 years of use. Canibalise two batteries from bikes, lash up to remains of UPS, looks good, OK so the flatteries are the only problem. Fortunately Maplin open on sundays to off to Bristol for some shopping, rebuild UPS, back online by 7pm. Its a bloody conspiracy. Maybe Yuasa batteries will last longer ........