How to restore the capacity of Toshiba laptop batteries

Toshiba laptop comes standard with a piece of lithium battery (14.4V, 3.2AHr), Toshiba laptop battery can be bought back to life when more than two hours. In view of Toshiba notebook lithium battery basically no memory effect, and Toshiba notebook batteries with intelligent charging system, so not on the toshiba tecra 8100 battery for special care, but when used in the initial full charge and discharge the battery several times to activate the Toshiba notebook, usually mostly use AC adapter power supply, using a Toshiba laptop battery is not long. After more than a year, Toshiba laptop battery effective capacity has been greatly reduced, you can only stick with a half hour or so. Through access to information that: To ensure the toshiba tecra 8000 battery have a longer life and a good charge and discharge characteristics, the best full discharge once a month, is about power management properties in the standby mode, sleep and off, and close the Toshiba laptop “Low battery alarm” and “a serious shortage of battery alarm”, to be filled after the Toshiba laptop battery Toshiba notebook computer to automatically discharge until the shutdown, so both the power calibration table, and extend Toshiba notebook battery life. So the writer of Toshiba notebook every few days to fully charge and discharge the battery once, but the toshiba tecra 8200 battery capacity is getting smaller and smaller, the performance of Toshiba notebook batteries for a charge to full, one on the end use. Clearly shows full charge the battery, unplug the AC adapter, the system immediately began to shut down, then boot into the operating system has not yet had no electricity. How to restore the capacity of Toshiba notebook battery? Some brands of notebook computers to provide a dedicated battery refresh program, with the depth of battery discharge process control, the effect is very good, but the author of the Toshiba laptop not included such tools. Toshiba laptop battery life is generally one year and can not repair, only replacement Toshiba notebook batteries. Is this toshiba tecra 9000 battery to come to an end it? Since the charge and discharge can be programmed to restore the Toshiba laptop battery performance, it can not be directly discharged to solve the problem? The answer is yes! The key is how to confirm the Toshiba laptop battery terminals. The Toshiba laptop battery terminals from the outside is difficult to identify because the electrode possession of very deep, and there are multiple terminals, terminal grille protecting the external as well, even very small multimeter pen can not be passed, and only open the Toshiba laptop battery the. With a screwdriver carefully pry the plastic case Toshiba notebook battery, from one end of the electrode along the seams with forced open the shell, the operation must be careful, otherwise it will be the end of the charging protection circuit board bad or Toshiba laptop skid thorn bad battery cell. Open the shell can be clearly seen after the toshiba tecra 9100 battery internal structure: shell is super glued mortise lock and then into one of the Toshiba laptop battery consists of four batteries in parallel pairs in series, each Toshiba laptop battery After saving the core voltage of 4.2V or so full, Toshiba laptop battery is fully charged voltage close to 17V, I just open the Toshiba laptop battery pack voltage is 15.97V, is still relatively high, but this time using the Toshiba laptop battery is not start the computer.