source:other news
release time:2023-08-10
Hits:0
Popular:

capacity
The capacity unit of a battery is coulomb (C) or ampere hour (Ah). There are three specialized terms for characterizing the capacity characteristics of batteries:
a. Theoretical capacity. It refers to the amount of electricity calculated based on the electrochemical equivalent number of active substances participating in electrochemical reactions. Generally, in theory, 1 electrochemical equivalent substance will emit 1 Faraday electricity, that is, 96500C or 26.8Ah (the amount of 1 electrochemical equivalent substance is equal to the Atomic mass or molecular weight of the active substance divided by the number of electrons in the reaction).
b. Nameplate capacity. It refers to the minimum amount of electricity that a battery should discharge under specified discharge conditions, as specified or guaranteed during the design and production of batteries.
c. Actual capacity. It refers to the amount of electricity that a battery can release before terminating its voltage under certain discharge conditions, namely at a certain discharge current and temperature.
The actual capacity of the battery is usually 10%~20% larger than the Nameplate capacity.
The size of battery capacity is related to the quantity and activity of active substances on the positive and negative electrodes, as well as to the structure and manufacturing process of the battery and the discharge conditions (current, temperature) of the battery.
The comprehensive indicator that affects battery capacity is the utilization rate of active substances. In other words, the more fully active substances are utilized, the higher the capacity provided by the battery.
The utilization rate of active substances can be defined as:
Utilization rate=(actual battery capacity/theoretical battery capacity) × 100%
Alternatively, utilization rate=(theoretical dosage of active substance/actual dosage of active substance) × 100%.
Read recommendations:
3.7V 702528 500mAh Li Polymer Battery
Choosing the Best 36V Lithium Trolling Motor Battery for Commercial Marine Applications
Maintenance and use of nickel -hydride batteries.lithium batteries for solar panels company
Last article:Classification of lithium batteries.lifepo4 battery 12v 200ah
Next article:electromotive force.portable power station with solar panel
related suggestion
lithium deep cycle marine battery manufacturer
2023-03-20lithium ion golf cart batteries Processor
2023-04-07dual purpose marine battery wholesaler
2023-03-20lifepo4 24v manufacturer
2023-04-07lithium batteries for solar panels Factory
2023-04-07solar energy storage batteries Production
2023-04-07lifepo4 battery 12v 100ah
2023-05-08solar system for home
2023-05-08best golf cart batteries
2023-05-08best battery for home inverter
2023-05-08portable battery generators
2023-05-08solar energy generator
2023-05-08Wall Mount Rack Home Energy Battery Pack 16S2P 51.2V 100Ah Cylindrical Cell
2022-10-19HB-N1000 1000W Solar Portable Power Station with AC 100V-240V
2022-09-29High Temperature Lithium Battery 18650 26650 Cell
2022-10-18Lithium Replacing Lead-Acid LiFePo4 Battery Pack 12V 200Ah
2022-09-19Sodium Ion Battery Pack 12V 100Ah SIB 2C Discharge
2024-06-27Hysincere Battery 2023 CHINA (GERMANY) TRADE FAIR Welcome to Visit
2023-04-22Main risks in transportation of lithium-ion batteries.solar generator for rv
2023-07-24Do you know how long the typical lifespan of polymer batteries is?deep cell marine battery
2023-08-23Unveiling the Power of the Samsung 30Q 18650 Battery
2025-03-21Choosing the Right 12 Volt Battery for Your Electric Scooter
2025-03-14Analysis on the difference of characteristics between power lithium battery and ordinary lithium battery
2022-10-15The advantages of lithium iron phosphate battery
2023-02-08The difference between lead -acid batteries and lithium ion batteries.solar power battery storage
2023-06-05Let's take a look at the differences between polymer batteries and lithium-ion batteries?solar powered electric generator
2023-09-12Characteristics and Application of 48V Lithium Battery Pack
2022-11-22