The reason IBM X60 laptop battery pack have five contacts as compared with three;

Why do Li Ion battery power like IBM X60 laptop battery have five associates than three? Lots of rechargeable batteries have 3 and also 4 contacts. For essentially the most part they are used to sense the battery high temperature. If the battery may get hot the charger either shuts down for quite a while or switches to a fabulous slower charge rate. Where would be the lowest priced place to obtain IBM Thinkpad X60 battery power? I am looking to obtain both these things & i am having issues finding lovely prices to deal with. you can buy listed here: buy IBM Thinkpad X60 wide variety, onlinehttp: //www. espow. com/wholesale-ibm-thinkpad-x60s-series-laptop-batteries-replacement-for-x60-x60s-x61-x61s. htmlGOOD or maybe BAD???? I am thinking about the IBM Thinkpad X60 batteryIt contains the IBM Thinkpad X60 replacement battery battery pack. I am glad it has an battery pack that lasts longer compared to a standard. but: 1. Precisely what is the lifetime of a real battery pack? How lots of reuses can i leave it? 2. Are these sort of Li-ion batteries or specially this Sony pack respected? 3. Ought to i get hold of second battery pack & leave it within the shelf for a year should the 1st pack dies? I would not bother choosing a second battery at this time, I am not definite of how several times a battery might be charged, but it would be quite a few times. Another smart campaign idea from Sony, connected with coursework. If I were being you, I would develop one battery & will take steps to preserve it can be life by turning journey LCD screen in- between shots, limit how very long you review your photos, & also limit your by using the flash. You could also turn off the LCD & use the viewfinder in lieu towards compose your shots. Repeating this, will give you a good deal more battery life. & make definite you required battery a top up charge as frequently as feasible. You don't must anticipate the battery to fully drain prior to re-charge it. How prolonged do lithium batteries last, in a digital camrea? Hello i've got a IBM X60 Lithium-ion power supply, & im wondering the time would it last while on an average.