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Company News >> How to choose the charger for your battery?

 How to choose a charger?
There are four types of charger batteries in the market, such as lithium batteries, lead-acid batteries, lithium iron phosphate batteries, and nickel-hydrogen/nickel batteries. According to these four categories, the charger can be divided into a lithium battery charger, a lead acid battery charger, a lithium iron phosphate battery charger, and a nickel hydrogen battery charger.
Lithium battery charger, single charging voltage is 4.2V, two series charging voltage is 8.4V, three charging voltage is 12.6V, and so on, the number of series battery n is multiplied by 4.2V.
Lead-acid battery charger, the general minimum unit is calculated according to 6V, the corresponding charger voltage is 7.3V. The voltage of 12V lead-acid battery charger is 14.6V, the voltage of 24V lead-acid battery charger is 29.2V, 36V lead-acid battery charger The voltage is 43.8, the voltage of the 48V lead-acid battery charger is 58.4V.60V. The lead-acid battery charger voltage is 73V.
Lithium iron phosphate battery charger, single-port lithium iron phosphate battery charger voltage 3.65V, common 6.4V 2-cell lithium iron phosphate charger, charging voltage 7.3V, 12.8V 4-cell lithium iron phosphate battery charger voltage 14.6V , 8 section 25.6V 8 string lithium iron phosphate battery charger voltage 29.2V, 48V 16 string lithium iron phosphate battery charging voltage 58.4V, etc.
Ni-MH battery charger: The single-cell battery voltage is 1.2V, and the charger voltage is 1.43V. For example, the 5-string Ni-MH charger voltage corresponds to 7-7.15V.
The number of series connected determines the charging voltage of the charger, and the number of parallel connections determines the charging current of the charger.
1. First determine the battery type, number of sections, and battery capacity.
2. Select the corresponding charger voltage and current
3. Select the charger that corresponds to the safety according to the different markets used. For example, export to the US market, choose a charger with a UL safety label, go out to Europe, and choose a charger with a CE safety label. Export to the Japanese market, choose a charger with a PSE logo, etc. Safety labels cannot be replaced by each other. For example, some manufacturers only apply for the European standard CE certificate, and only the charger with the CE mark is forbidden to be used in the US market.
The safety of the charger with safety label has been verified by the safety laboratory, and will not cause harm to the human body. Therefore, when selecting the charger, you must choose the safety charger produced by the regular manufacturer.