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:

lithium golf cart batteries

lifepo4 power station

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

How to repair the abnormal protection panel of 12v lithium battery pack

What is a portable UPS energy storage power supply?

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

solar battery storage system manufacturer

2023-04-07

solar power storage wholesaler

2023-03-20

lithium batteries for solar panels Manufacturing

2023-03-20

lithium golf cart batteries company

2023-04-07

lithium batteries for solar panels manufacture

2023-04-07

lithium marine batteries Production

2023-03-20

best solar generator for home

2023-05-08

solar energy generator

2023-05-08

best battery for solar panel

2023-05-08

best portable power station

2023-05-08

best batteries for off grid solar

2023-05-08

rv marine battery

2023-05-08

Forklift Battery 12V 150Ah

2022-09-19

18650 Na-ion Sodium-ion Battery 3.1V 1300mAh 1500mAh 3000 Cycles

2023-08-02

Lithium Ion Battery 18650 Pack 11.1V 12V 2000mAh 3000mAh

2023-02-09

Wall Mount Rack Home Energy Battery Pack 16S2P 51.2V 100Ah Cylindrical Cell

2022-10-19

Explosion Proof Rechargeable Lithium Special Battery Cell 26650 32700

2023-02-14

Evaluating Sodium-Ion Battery Price and Solutions for Home and Industrial Use

2025-03-14

The Rise of High-Capacity Batteries and Global Awareness

2025-03-20

Blind spots in knowledge of rate batteries.dual purpose marine battery

2023-10-12

18650 vs 26650 Lithium-Ion Batteries: A Comparative Analysis for Optimal Performance

2025-03-19

Nickel hydrogen rechargeable battery.lithium battery 12v 100ah

2023-08-09

What safety performance tests should 26650 lithium-ion batteries pass?

2022-12-06

Lithium battery capacity Electrolyte decomposition.solar battery for house Manufacturing

2023-04-18

Steel use of lithium iron phosphate batteries.best solar powered generator

2023-05-26

How to distinguish the battery cells of A, B, and C lithium batteries.best portable solar generator

2023-08-02

Lithium -ion battery diaphragm production process

2023-02-24