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SINO TECHNOLOGY

Sino Science&Technology Battery Co.,ltd is a high-tech production enterprise which specialize in the R&D and production of Lifepo4 batteries,energy storage battery,portable UPS power supply,personalized customization lithium battery pack etc .

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SUNBEAM

Environmental cylindrical 18650 21700 32700 26650 14500 18500 lithium ion rechargeable battery, LifePO4 battery,3.7V lithium polymer battery, NiMH battery , NiCD battery ,Lead acid battery,dry cell battery ,alkaline battery ,heavy duty battery, button cell battery etc. we devote to R&D,innovation ,production & sales

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GREEN POWER

Shenzhen Green Power Energy Battery Co.,ltd specializes in a wide range of digital battery such as environmental cylindrical 18650 21700 32700 26650 14500 18500 lithium ion rechargeable battery, LifePO4 battery, 3.7V lithium polymer battery, NiMH battery, NiCD battery, dry cell battery, alkaline battery, heavy duty battery, button cell battery etc. we devote to R&D, innovation, production & sales. With automatic production machines we have been exported goods to all over the world over 15years. We have complete exported certificate such as KC, CE, UL, BSCI, ROHS, BIS, SGS, PSE etc

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DATAPOWER

Dongguan Datapower New Energy Co.,ltd is a high-tech production enterprise which specialize in the R&D and production&sale of lithium polymer batteries,drone battery,airplane batteries &battery pack etc.

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SEONG-HEE

Anhui Seong-hee New Energy Technology Co.,ltd is a high-tech production enterprise which specialize in the R&D and production of primary batteries. And mainly produces and sells alkaline batteries & carbon zinc batteries. there are size AA, AAA, C, D, 9V etc

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STD

Guizhou STD Battery Co.,ltd is a high-tech production enterprise which specialize in the R&D and production & sale of lithium polymer batteries, drone battery, airplane batteries & battery pack etc.

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Do you know all these terms in the battery industry

source:Industry News release time:2024-08-22 Hits: Popular:AG11 battery

　　Ampere hour (Ah): It is a unit used to define the capacity of a battery. When the battery is discharged, the value obtained by dividing the discharge current (ampere) by the duration of discharge (hour).

　　Capacity: refers to the amount of electrical energy that a battery can provide, expressed in ampere hours (Ah). It is measured as the duration (in hours) of constant current discharge at a given termination voltage (usually 1.75V/cell) at a specified current value at a specific ambient temperature. The battery discharge capacity (in ampere hours Ah) is obtained by multiplying the current value (in amperes) by the discharge time (in hours).

　　Battery: Composed of two or more single battery cells, usually connected in series, and sometimes single battery cells can also form a battery.

　　Charging: This is the process of the battery regaining electrical energy. During the charging process, the voltage at the battery end will increase.

　　Charging efficiency: It is the ratio of the discharge capacity (Ah) of the battery to the charge capacity (Ah) during recharging.

　　Constant voltage charging: It is a charging method that controls the voltage. When using this method to charge the discharged battery, the charging current will gradually decrease. Constant voltage charging is a commonly used charging method for VRLA batteries.

　　Constant current charging: It is a charging method that controls the current. By controlling the charging time, fixed charging can be performed. When using the constant current method to charge VRLA batteries, a timer needs to be installed to avoid overcharging.

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