Ni-MH battery in order to achieve perfect saturation, need to go through "complementary" and "trickle" process

The first three" charge  CANON Camcorder Battery JVC Camcorder Battery Myths 2: When a new battery buy, the best charge and discharge cycle three times, charging time should not exceed 12 hours in order to activate the battery maximum effectiveness. Truth: Ni-MH battery in order to achieve perfect saturation, need to go through "complementary" and "trickle" process, this time normally in about 5 hours. Lithium ion batteries are currently the "constant", "constant" charge characteristics is to control the depth charging time 4 hours. Once filled, the battery's internal protection circuitry will automatically stop charging, so this is not scientific nor practical significance. Some people have been tested using a mobile phone. In full with a travel charger battery charger, the switch to the battery cradle charger to confirm the degree of saturation. When he discovered that cradle charger is still charging the battery, they think that the battery has not yet reached saturation. In fact, this lack of rigorous testing. The reason is that, cradle charger indicator light is not detected or not, the only real standard of saturation, cradle charger, the reference voltage is not necessarily equal to the reference voltage cell phone, so when the phone that the battery reached, cradle charger may not think so, still charging, but it fully into account, only its own know.   To do this, use an external power supply when AC is best to unplug the battery, or battery state of their life exposed to heat affected. If the long-term without the battery, please charge and discharge at least once a month to ensure its activity. In the custody of the battery also has a need attention. At present, the vast majority of notebooks used in lithium ion batteries do not use if the time is often prone to the phenomenon of excessive discharge, may no longer be charged. In order to prevent over-discharge, charge state in half to save in a cool dry place, and then once every six months, then half of its electricity to the state of charge. In addition, factors that affect battery life include the use of the environment temperature (30 ℃ suggested the following to use), battery storage and battery temperature suffered shock size. Battery will be used after a period of time aging, specific performance is the internal resistance become larger when the voltage across the charging up too fast so easy to charge control circuit judge to have full capacity has naturally decreased . Battery calibration is an effective way to deal with aging batteries, a small number of notebook battery calibration software will be dedicated. If your laptop does not discharge specific software, you can follow these steps: ■ best Three myths: as long as the rechargeable batteries used properly, it will cycle within a certain period there best to achieve the maximum capacity.
For example, the early nickel hydrogen, nickel-cadmium batteries, if used properly, regular maintenance, will be 10 to 200 points in the cycle reaches its maximum capacity (factory capacity 1000mAh Ni-MH battery after 100 cycles, the capacity may be to 1100mAh).
 

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