The charging of a lithium polycope should be very careful. The basic concept is that first of all, it is 4.2 V to each battery core with a fixed current. Then the charger must be switched to a fixed voltage mode. As the charging current decreases, the charger must keep the battery core at 4.2 V until the current is small to stop charging when the proportion of the initial charging current is stopped. Some manufacturers set the specifications at 2%-3%in the initial current. Although other values are also possible, the difference in battery capacity is small.

　　Balanced charging represents the charger to monitor each battery core and fills the same voltage for each battery core.

　　It is not recommended to use a trickle charging method for lithium battery. Most manufacturers set the maximum minimum voltage of the battery core at 4.23V and 3.0V. Any battery core beyond this range may affect the ability of the overall battery.

　　Most of the good lithium cluster chargers also use the charging timer automatically stopped charging as a safety device at the time of time (usually 90 minutes).

　　For 15C (that is, a battery capacity with a charging current of 15 times, about 4 minutes of charging) charging ratio, the lithium cluster battery was reached by the newly selected nano -wire lithium cluster battery in early 2013. However, this is still a special case. Generally, the 1C charging ratio is still the standard for remote control model players. Regardless of how much charging current can bear, it is very important that the lower charging ratio can extend the service life of the model battery

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