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:
solar powered generator for home
18650 26650 Low Temperature Lithium Ion Battery Cell
How long does it take to charge nickel -hydride batteries?dual purpose marine battery
Last article:Lithium battery explosion type.portable power station solar
Next article:Lithium battery charging voltage.portable power station 1000w
related suggestion
solar power battery storage wholesaler
2023-04-07home solar battery system Processor
2023-04-07solar power battery storage
2023-03-20marine battery for trolling motor Factory
2023-03-20lithium golf cart batteries
2023-03-22best batteries for solar power storage
2023-03-20solar generators for sale
2023-05-08best rv deep cycle battery
2023-05-08best solar generator for home backup
2023-05-08lifepo4 battery 12v
2023-05-08lifepo4 12v 100ah
2023-05-08best battery for solar panel
2023-05-0832700 Special Battery Cell Explosion Proof Rechargeable Li-Ion Battery
2023-02-1412V 150Ah 200Ah LiFePo4 Motive Battery Pack for Clean Car Electric Vehicle
2023-02-1414650 Lithium Ion Battery for Electric Toothbrush
2023-02-14Forklift LiFePo4 Battery Pack 12V 100Ah 200Ah
2022-09-1951.2V 65Ah LiFePo4 Battery Pack IP65 Waterproof for Golf Cart
2022-09-09Lithium secondary battery.best battery for solar panel
2023-08-034 Best Ways to Power Your RV Off-Grid: A Quick Guide
2022-09-08Do you know how long the typical lifespan of polymer batteries is?deep cell marine battery
2023-08-23Blind spots in knowledge of rate batteries.dual purpose marine battery
2023-10-12Battery customization.lithium marine batteries company
2023-03-21What is the length of alien battery?lithium trolling motor battery Vendor
2023-04-14Lithium manganate battery lithium structure.solar battery for house
2023-07-14The battery system characteristics.power station generator
2023-07-19There are five common reasons for lithium ion battery explosion
2022-11-03Application field of Lithium iron phosphate lithium battery.solar generator price
2023-07-24