sup guys,
here a tip for those silly people who have short battery life. you probably have a short battery life because of many reasons. one major reason is charging all the time, it's important from the being when you purchased the toothbrush or whatever, to have a good first charge, that means let it charge fully with no interuptions. then after that you shouldn't charge everything, just use the brush until it starts to get weak. then charge it, but once a month you should discharge it completely. this is like your lungs, you can train your lungs to run a marathon, or do some quick sprints but need to be recharged more frequently. the unfortunate thing is the battery life will eventually be crap over time. also i don't understand why sonicare won't use a lithium polymer battery which is better then the original lithium. i mean we came a long ways with the battery revolution you know using the nickel at first which developed memory, the lithium is not suppose to develop memory so you can charge it whenever, but i don't think that really works well. you know what they should develop, I think they should develop a electric tooth brush that is wireless, and no battery needed. that will you can use the brush until it breaks or maybe for ever....... I think that's the way to go, we don't have to worry about inconsistant battery life, and plus to our environment, for the environmentalist. man, sonicare and other toothbrush companies get lots of returns because of the poor battery life, but most people just throw they monsters away. 🙁 ,