We had this discussion a long time back and although you can buy chargers that look a little like mobile phone chargers they don't have the "balls" to charge the Angel battery correctly...I have since that conversation spoken with Frazer about this problem and he advised me to purchase a "larger" power pack (same advise that I gave at the time of this thread the last time it appeared) there are several available but a lot are very expensive for what they will only be used for, the one I ended up buying is a Palstar REGULATED power supply PS-04 approx £25 from Maplin. This has a couple of power output posts but also comes with a cigarette socket built in so you just plug your Angel charger straight in. Several charges later and NO problems. As a side note Frazer also told me that the great number of so called Battery issues tend to come from the states ( the voltage is lower there but not that relevent in this case) where they are using wall chargers from all kinds of different sources...the Cobra one will only be able to be used in this country (or Ireland) if you use a voltage inverter to get the power input to 110v....see the price rising? Buy the same type as I have quoted above, ensure that the output matches the requirement for the Angel charger and that it is REGULATED if you are really paranoid about voltage spikes then plug it into the anti-surge socket strip that you are using on your computer, if you don't have one of those then you should have