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

other news


Home >  other news > 

Why are most lithium-ion batteries small.best battery for solar panel

source:other news release time:2023-10-09 Hits:0     Popular:Lithium-ion battery wholesale

  


  The lithium-ion batteries we see, cylindrical batteries, soft pack batteries, and square batteries, are generally handsome in appearance and cannot be found as large as traditional lead-acid batteries. Why is this?

  Due to its high energy density, lithium batteries often dare not be designed with large capacity. The energy density of lead-acid batteries is around 40Wh/kg, while lithium batteries have exceeded 150Wh/kg. The increase in energy concentration increases the demand for safety.

  Firstly, a single lithium battery with excessive energy can experience accidents, causing heat loss and rapid internal reactions. In a short period of time, excessive energy can be released nowhere, making it very dangerous. Especially when the development of security technology and control capabilities is not sufficient, the capacity of each battery should be restrained.

  Secondly, the energy wrapped in the lithium battery shell is beyond the reach of firefighters and fire extinguishing agents in the event of an accident, and can only be isolated from the scene during the accident, allowing the accident battery to react on its own until the energy is exhausted.

  Of course, for safety reasons, current lithium batteries have been designed with multiple safety measures. Take cylindrical batteries as an example.

  Safety valve: When the internal reaction of the battery exceeds the normal range, the temperature rises, and side reaction gas is generated, and the pressure reaches the design value, the safety valve automatically opens to release the pressure. At the moment the safety valve is opened, the battery completely fails.

  Thermistors, some cells are equipped with thermistors. Once overcurrent occurs, the resistance increases sharply after reaching a certain temperature, and the current in the circuit decreases, preventing further temperature rise.


Read recommendations:

solar powered battery pack wholesale

solar generator kits

18650 Battery Pack 11.1V Lithium Ion Battery for Light

Extending Performance in Cold Climates: The Advantages of Heated Lithium Batteries

Features of cylindrical lithium battery

Share:

Last article:Consistency issues with lithium batteries.best solar powered generator

Next article:Characteristics and Applications of Rare Earth Lithium Batteries.12 volt deep cycle batteries

related suggestion

lithium batteries for solar panels wholesaler

2023-04-07

lithium batteries for solar panels Factory

2023-03-22

solar power storage wholesaler

2023-03-20

solar battery storage system direct sales

2023-03-20

marine battery for trolling motor manufacturer

2023-04-07

12v 100ah lithium ion battery

2023-03-20

best portable solar generator

2023-05-08

12 volt deep cycle batteries

2023-05-08

best solar generator

2023-05-08

deep cycle trolling motor battery

2023-05-08

12v 100ah battery

2023-05-08

lithium trolling motor battery

2023-05-08

High Voltage 20kwh 30kwh 40kwh 100kwh Lithium Ion Battery 192V 380V For Solar Energy Storage System

2023-02-09

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

2022-09-09

Forklift Battery 12V 150Ah

2022-09-19

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

2025-02-28

Medical Equipment Cylindrical Lithium Ion Battery 3.7V

2023-02-14

The Ultimate Guide to 48V 15Ah Lithium Batteries for Electric Bikes

2025-03-12

Choosing the Right Lithium Battery: 15Ah, 32Ah, and 35Ah Options

2025-03-12

What are the characteristics of robot batteries?

2023-02-06

The Future of Commercial and Industrial Energy Storage: Trends, Challenges, and Key Technologies

2025-03-13

How is a safe lithium battery pack designed?

2022-10-19

The decrease in battery capacity

2023-08-12

New lithium battery.best battery for solar panel

2023-05-25

Is everything okay with customizing lithium batteries?marine batteries for sale

2023-08-22

Hydrating of batteries.solar batteries for home

2023-07-13

Will the soft packet polymer battery burn and explode?lithium trolling motor battery

2023-03-15