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:

lithium batteries for solar panels

24v lifepo4 battery

32700 3.2V Special Battery Cell Rechargeable Explosion Proof

Energy Solutions and Geopolitical Realities: 1 kW Batteries and the Ukraine Conflict

Is the flexible lithium battery safe

Share:

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

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

related suggestion

solar power storage manufacturer

2023-03-20

deep cycle marine battery wholesale

2023-04-07

solar power battery storage direct sales

2023-04-07

lithium batteries for solar panels direct sales

2023-03-22

lithium batteries for solar panels price

2023-04-07

marine battery for trolling motor Manufacturing

2023-04-07

solar generator for camping

2023-05-08

best batteries for off grid solar

2023-05-08

best solar generator

2023-05-08

lithium golf cart batteries price

2023-05-08

solar system for home

2023-05-08

12v 100ah

2023-05-08

51.2V 100Ah Household Energy Storage System Wall Mount Home Battery Pack

2022-10-19

-40 Degree Low Temperature Resistance Lithium Ion Battery 18650 Cell

2025-04-11

51.2V Modular Stacking Rack Mount Energy Storage System

2022-10-19

3600W 5120Wh solar power station lifepo4 battery portable with wheels

2023-06-07

Golf Cart 51.2V 150Ah LiFePo4 Battery Pack

2022-09-29

Choosing the Best 36V Lithium Trolling Motor Battery for Commercial Marine Applications

2025-05-29

The Rise of High-Capacity Batteries and Global Awareness

2025-03-20

What are the low temperature heating methods of lithium batteries?

2023-03-06

Is 2awg wire ok for connecting 12v 100ah batteries

2025-05-22

"temperature control" in lithium battery production technology?lithium golf cart batteries Production

2023-05-06

Lifetime of ternary lithium batteries

2023-10-11

Requirements to the performance of lithium battery protection board IC

2023-02-17

What are the differences between the battery capacity and the rated capacity

2023-03-07

Materials for lithium battery separators.48v lithium golf cart battery

2023-07-05

What is the difference between powered lithium batteries and ordinary lithium batteries

2022-10-15