Shenzhen Hysincere Battery Co., Ltd
Shenzhen Hysincere Battery Co., Ltd

other news


Home >  other news > 

Battery capacity.dual purpose marine battery

source:other news release time:2023-08-10 Hits:0     Popular:Lithium-ion battery wholesale

  

  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:

power station generator

12v 200ah

AGV Robot 60V 72V 50Ah 60Ah Motive Battery Pack

Unveiling the Power of the Samsung 50S 21700 Battery: A Deep Dive into Performance and Applications

Lithium battery manufacturers told large battery protection board current selection.best solar generator for home

Share:

Last article:Classification of lithium batteries.lifepo4 battery 12v 200ah

Next article:electromotive force.portable power station with solar panel

related suggestion

lifepo4 solar battery Production

2023-04-07

lithium batteries for solar panels company

2023-03-20

solar power storage Factory

2023-03-20

12v deep cycle marine battery

2023-04-07

solar energy storage Processor

2023-03-20

best portable solar generator

2023-03-20

48 volt golf cart batteries

2023-05-08

lithium ion golf cart batteries

2023-05-08

rv marine battery

2023-05-08

lithium golf cart batteries price

2023-05-08

12v solar battery

2023-05-08

solar generator for camping

2023-05-08

Home Energy Storage Battery 51.2V 200Ah 10KWh Stackable Module

2023-04-10

12V 200Ah LiFePo4 Battery Pack Prismatic Cell 4000 Cycles Lithium Ion IP65 200A Discharge for Trolling Motor Golf Cart

2025-02-28

-40 Degree Low Temperature Resistance Lithium Ion Battery 18650 Cell

2025-04-11

18650 26650 Low Temperature Lithium Ion Battery Cell

2023-02-14

51.2V 65Ah LiFePo4 Battery Pack IP65 Waterproof for Golf Cart

2022-09-09

Five major bottlenecks are tackled to bridge the "chasm" in all-solid-state battery manufacturing

2025-06-25

Understanding 18650 Battery Leaks: Causes, Prevention, and Protection

2025-03-13

Powering the E-Bike Revolution: A Look at Leading E-Bike Battery Manufacturers

2025-03-22

Best 18650 Battery for Professional Lighting and Industrial Use

2025-10-11

What are the characteristics of lithium batteries of the five common new energy vehicles?

2022-12-01

Lithium secondary battery structure classification.portable solar power station

2023-05-19

Lithium battery determines the current size of the current

2023-02-16

Do you know which areas lithium-ion batteries are mainly used in?solar battery storage system cost

2023-06-20

Does 24V lithium-ion battery of electric vehicle need maintenance?

2022-11-07

Which is more suitable for lithium batteries, lithium ternary or lithium iron phosphate?

2022-11-26