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

other news


Home >  other news > 

The effect of low temperature on battery

source:other news release time:2023-04-15 Hits:0     Popular:Lithium-ion battery wholesale

 

  Among all environmental factors, temperature has the greatest effect on the charging and discharge performance of the battery. The electrochemical reactions on the electrode/electrolyte interface are related to the ambient temperature. The electrode/electrolyte interface is considered the heart of the battery. At low temperature, the viscosity of the electrolyte is reduced. The conductivity decreases, and the activity of the activated substance will also be reduced. The difference in the concentration of the electrolyte will increase, the polarization will be enhanced, and the charging will be terminated early. More importantly, the diffusion speed of lithium ions in the carbon negative will be slower. It is easy to have lithium precipitation. The temperature decreases and the electrode reaction rate also decreases. Assuming that the battery voltage is kept constant, the discharge current is reduced, and the power output of the battery will decrease.

  For example, lithium iron phosphate positive electronics itself is poor, and polarization is prone to generate in low temperature environments, which reduces the battery capacity; due to the low temperature, the speed of graphite lithium is reduced, and the metal lithium is easily analyzed on the negative surface. When it is put into use, all metal lithium cannot be embedded in the inside of graphite again. Some metal lithium continues to have the surface of the negative electrode, which is likely to form lithium branches crystal, which affects the safety of the battery. At low temperature, the viscosity of the electrolyte will increase, and the migration impedance of the lithium ion will be followed. Increase.


Read recommendations:

dual purpose marine battery manufacturer

best solar generator for home backup

15S 48V 100Ah LiFePo4 Battery for Home Energy Storage Solar System

Development trend of 3C lithium battery in the future

What is the fundamental reason for the ignition and explosion of polymer batteries.best batteries for solar power storage

Share:

Last article:Why do we have a high battery rate?

Next article:Can the cell be customized?solar batteries for home direct sales

related suggestion

lithium deep cycle marine battery Factory

2023-03-20

lithium deep cycle marine battery wholesaler

2023-03-22

lithium batteries for solar panels Factory

2023-04-07

solar generator for camping

2023-03-20

lifepo4 24v wholesale

2023-04-07

lithium ion golf cart batteries wholesale

2023-03-22

12 volt deep cycle marine battery

2023-05-08

home solar battery system

2023-05-08

solar generator for camping

2023-05-08

best battery for home inverter

2023-05-08

deep cell marine battery

2023-05-08

portable battery generators

2023-05-08

+85 Operating Lithium Battery Li Ion 18650 26650 Cell

2023-02-14

Customizable LiFePo4 Battery for AGV Robot 60V 72V

2023-02-09

HB-S1200 1200W Waterproof IP54 Solar Portable Power Station Support Wireless Charge

2022-09-29

Household Energy Storage System Battery Pack Integrated with Inverter 16S2P 51.2V 100Ah

2022-10-20

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

2023-02-09

Energy Storage Economics and Geopolitical Realities: A Look at Battery Pricing and the Impact of Conflict

2025-03-20

Application direction of lithium batteries.portable power station for camping

2023-08-11

Unleashing Power: The Benefits of 150Ah Lithium Batteries

2025-03-21

The main category of power batteries.solar energy storage batteries

2023-06-14

How to select the voltage of 3.2V and 12V solar street lamps

2022-12-07

Lithium battery SEI film.solar powered electric generator

2023-05-11

The high price of new energy vehicles stems from the power lithium batteries.lifepo4 battery 12v 100ah

2023-08-09

Lithium battery storage and transportation and short circuit problems.lithium golf cart batteries

2023-07-18

storage battery.12v 100ah deep cycle battery

2023-08-15

How did the battery develop?

2022-11-12