Generally, the size specification of battery capacity is indicated by mAh. The larger the marked value, the larger the volume. For example, 1200mAh means that the storage capacity of the battery is 1200mAh. The length of the charging time is related to the charger. The charger is generally marked with the charging current. , is also described in mAh. The length of the charging time is calculated as: the battery volume is divided by the charging current of the charger, and then multiplied by the exponent 1.2 to obtain the charging time (the company is the hour). For example, the capacity of the battery is 1200mAh, and the charging current of the charger is 600mAh , (1200mAh\/600mAh) 1.2=2.4 hours, the battery charging time in this regard is=2.4 hours. So how should the battery testing equipment be charged?

1. Please use the original or reputable product brand charger first, and use a dedicated power socket as much as possible. It is not necessary to use the power socket for the charger and household appliances such as TV.

2. Before the battery leaves the factory, the manufacturer has completed the activation operation and carried out pre-charging, so the battery is multi-charged. The first 3-5 times of charging of the lithium-ion battery is generally called the transition period, and it should be charged for 14 hours. In order to ensure sufficient activation of the vitality of lithium ions. Lithium ion batteries do not have memory, but they are very inert, and should be given sufficient activation to ensure good efficiency in future applications.

3. If the battery on the mobile phone has been placed for a long time and has not been used, try to ask the mobile phone repair unit to perform an active operation on the battery. The number of "activation" can achieve the best practical effect. You can also use a DC voltage constant, adjust the voltage to 3.7V, the current is 780mA, and connect the battery in the opposite direction. Note that it is flattened by one touch, and it can be repeated at most 3 times. After this operation, use a regular charger to carry out "transition period" charging.

4. The service life of the battery is determined by the frequency of repeated battery charging. Generally speaking, a battery can be completely charged for 500 times. Therefore, it is necessary to avoid charging after the battery is overcharged as much as possible, which will reduce the service life of the battery. 7. If the place is right and the person is friendly, the battery on the mobile phone should be fully charged and discharged first, and then applied after sufficient power.

5. When charging, first answer the door and turn off the administrative organ. Since the circuit board on the mobile phone will be hot during the charging process, if there is an external call at this time, it is very likely that a current will flow back in an instant, which will cause damage to the mobile phone. The parts inside cause damage.

The above is all the content of "How to charge the battery testing equipment?", I look forward to helping everyone. If you have other specific content about the battery testing equipment you want to consult, warmly welcome to continue to pay attention to this site, if you have any questions If you understand, you can consult our online customer service, we will serve you sincerely.