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The charging control method of lead-acid batteries is completely different from that of lithium batteries, and the voltage may also be very different. The single voltage of lithium batteries is 3.7V, and the single voltage of lead-acid batteries is 2V. It is necessary to select the appropriate charging according to the voltage. device.
Lithium battery chargers cannot charge lead-acid batteries. Lithium batteries and lead-acid batteries are different in the charging control method. Lithium batteries are charged with constant current first, and the voltage will not rise to a certain extent. The charger detects that the current is less than a certain value. value, charging ends. The voltage and current control values of the two are also different.
3, because the protection voltage is different. The voltage and current control values are different. For example, they are all 12V, the upper limit of single-cell charging of lithium batteries is 4.2V, 3 strings form 12V, the upper limit of charging is 12.6v, and the upper limit of charging is 12.6V, and the upper limit of charging is 14.4V. The charging principle is different. Lead-acid batteries are charged with constant current, and lithium batteries are charged with constant voltage.
