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Lithium-ion battery is already a necessity for people's lives, and must be used correctly in the use, do not occur unnecessary danger, lithium-ion battery application Note In addition to the above-mentioned non-rechargeable lithium battery the same, so today, Learn together in the charge should also note the following:
1.Lithium-ion batteries have 4.1V and 4.2V to terminate the charge of different varieties, so pay attention to the 4.1V battery can not be charged with 4.2V charger, otherwise there will be overcharge (4.1V and 4.2V The charger for the charger is different!).
2. When charging the battery, the ambient temperature can not exceed the temperature range listed in the product characteristics table.
3.Can not reverse charge.
4.Can not use rechargeable nickel-cadmium battery charger (charge three nickel-cadmium batteries) to charge lithium-ion battery (although the rated voltage, are 3.6V), but the charging method is different, likely to cause overcharge.
In the discharge should pay attention to the following:
1.The discharge current of the lithium ion battery can not exceed the maximum discharge current given in the product characteristic table. When the discharge current is large, it will produce a higher temperature (loss of energy), reduce the discharge time, if the battery does not protect the components will produce overheating and damage the battery.
2.The discharge curves are different at different temperatures, as shown in Fig. It can be seen from the figure, at different temperatures, the discharge voltage and discharge time is also different. The worst case at -20 ° C.
