source:other news
release time:2023-06-28
Hits:0
Popular:

Two separate electronic protections must be provided for overcharging, discharging, and overcurrent. Remove the protective board and charge it. If the battery explodes, it indicates poor design. Remove the protective board and charge it. If the battery explodes, it indicates poor design. Although the above methods provide two protections, consumers often purchase non original chargers to charge after the charger breaks down. Charger manufacturers, based on cost considerations, often remove the charging controller to reduce costs. As a result, Gresham's law drove out good money, and many low-quality chargers appeared on the market. This makes overcharging protection lose its first and most important line of defense. And overcharging is the most important factor causing battery explosions, therefore, low-quality chargers can be called the culprits of battery explosions. Of course, not all battery systems adopt the scheme shown in the above figure. In some cases, there may also be a design of a charging controller within the battery pack.
For example, many laptop computers have a charging controller attached to the battery rod. This is because laptop computers generally have a charging controller built into the computer, only providing consumers with an adapter. Therefore, the external battery pack of notebook computers must have a charging controller to ensure the safety of the external battery pack when charging with an adapter. In addition, products that use car cigarette lighters for charging sometimes also have a charging controller installed inside the battery pack.
The last line of defense: If all electronic protective measures fail, the last line of defense will be provided by the battery cell. The safety level of battery cells can be roughly distinguished based on whether they can withstand external short circuits and overcharging. Due to the fact that before the battery explodes, if lithium atoms accumulate inside the material surface, the explosion power will be greater. Moreover, the protection against overcharging often leaves only one line of defense due to consumers using inferior chargers. Therefore, the ability of the battery cell to withstand overcharging is more important than the ability to withstand external short circuits. Comparison of safety between aluminum shell battery cells and steel shell battery cells. Aluminum shell has a high safety advantage compared to steel shell battery cells.
Read recommendations:
lithium trolling motor battery manufacturer
HB-N100 100W Small Power Station 130Wh
Extending Performance in Cold Climates: The Advantages of Heated Lithium Batteries
The difference between cylindrical lithium battery and polymer soft packed lithium battery
Last article:Lithium battery explosion type.portable power station solar
Next article:Lithium battery charging voltage.portable power station 1000w
related suggestion
solar battery storage system manufacturer
2023-03-20lifepo4 battery 12v sales
2023-04-07solar powered generator for camping
2023-03-20lithium trolling motor battery manufacture
2023-04-07lithium deep cycle marine battery manufacture
2023-04-07lifepo4 battery 12v Factory
2023-04-0712 volt deep cycle marine battery
2023-05-08solar generator for camping
2023-05-0812 volt deep cycle batteries
2023-05-08best solar generator for home
2023-05-0812v solar battery
2023-05-08lifepo4 12v 100ah
2023-05-0818650 21700 26650 10C 15C 20C Lithium Ion Battery Cell
2023-02-14Lithium Replacing Lead-Acid LiFePo4 Battery Pack 12V 200Ah
2022-09-1951.2V Modular Stacking Rack Mount Energy Storage System
2023-07-04Low Temperature Lithium Battery 26650 Cell
2022-10-18Forklift LiFePo4 Battery Pack 12V 100Ah 200Ah
2022-09-19Powering the E-Bike Revolution: A Look at Leading E-Bike Battery Manufacturers
2025-03-22Choosing the Right 12 Volt Battery for Your Electric Scooter
2025-03-14Do Solar Power Generators Make Clean Energy?
2022-09-08Molicel P28A 18650 2800mAh 35A Battery: High-Performance Power for Demanding Applications
2025-10-11Lithium vs Sodium Batteries: Which Technology Fits Your Energy Strategy?
2025-05-20Analysis of the causes of combustion and explosion in lithium-ion secondary batteries.lithium batteries for solar panels
2023-08-04How to maintain power high Lithium batteries in winter
2023-06-15What are the advantages and disadvantages of ternary lithium batteries introduced by lithium battery manufacturers?best golf cart batteries
2023-08-23Battery package CTP technology.portable solar power generator
2023-05-18Treatment technology of electrolyte.lithium batteries for solar panels wholesaler
2023-03-28