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

other news


Home >  other news > 

There are five common reasons lithium-ion batteries explode

source:other news release time:2022-10-28 Hits:0     Popular:Lithium-ion battery wholesale

  1. The negative electrode capacity of lithium-ion batteries is insufficient. When the negative capacity of the positive part of the lithium-ion battery is insufficient, lithium atoms cannot be inserted into the interlayer structure of the negative graphite during charging, and will precipitate on the surface of the negative electrode to form crystals. In lithium-ion batteries, long-term crystallization can cause a short circuit. At this point, the battery will discharge sharply, generating a lot of heat and burning the diaphragm. The high temperature will break down the electrolyte into gases. When the pressure gets too high, the battery explodes

  2, when the water content is too high, water will react with lithium to form lithium oxide, resulting in the loss of battery capacity, easy to overcharge the battery and produce gas. Water decomposition voltage is low, easy to decompose when charging gas. When this series of gases will increase the internal pressure of the battery, when the battery housing can not withstand, the battery will explode

  3, internal short circuit internal battery short circuit leads to large current discharge, produce a lot of heat, burn the diaphragm, and lead to a larger short circuit, which will decompose the electrolyte into gas. If the internal pressure is too high, the battery will explode

  4. When the overcharging core of lithium ion battery is overcharged, the excessive release of positive lithium will change the structure of the positive electrode, and it is easy for too much lithium to be inserted into the negative electrode, which will easily lead to lithium precipitation on the surface of the negative electrode. In addition, when the voltage reaches above 4.5V, the electrolyte breaks down and produces a large amount of gas. All of which could lead to an explosion

  5. External short circuit External short circuit may be caused by wrong connection of positive and negative poles. Due to external short circuit, the battery discharge current is high, which will heat the battery. High temperatures can shrink or completely damage the diaphragm inside the battery, causing internal short circuits and explosions.


Read recommendations:

marine battery for trolling motor price

lifepo4 battery 12v

Golf Cart 51.2V 150Ah LiFePo4 Battery Pack

The working principle of iron lithium batteries.solar generator amazon

Aluminum air batteries cannot replace the cause of lithium batteries analysis.solar powered electric generator

Share:

Last article:What are the factors that will affect the performance of lithium battery charge and discharge ratio?

Next article:Lead-carbon batteries have the following characteristics

related suggestion

solar power storage Production

2023-03-20

best solar generator for home

2023-03-20

lithium ion golf cart batteries price

2023-03-22

lithium boat batteries manufacturer

2023-03-22

lithium golf cart batteries Vendor

2023-03-22

lithium batteries for boats wholesaler

2023-04-07

12v 200ah

2023-05-08

24 volt marine battery

2023-05-08

home solar battery system

2023-05-08

12v solar battery

2023-05-08

12 volt deep cycle batteries

2023-05-08

solar generator for home

2023-05-08

48V 51.2V 105Ah Golf Cart LiFePo4 Battery 100Ah 6000 Cycles IP67 Waterproof with RS485 CAN

2025-02-27

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

2022-10-20

Home Appliance 3.7V Lithium Polymer Lipo Battery Pack

2023-02-14

LiFePo4 Battery Pack 12V 350Ah

2022-09-19

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

2022-10-19

Powering the E-Bike Revolution: A Look at Leading E-Bike Battery Manufacturers

2025-03-22

Hysincere Battery 2023 CHINA (GERMANY) TRADE FAIR Welcome to Visit

2023-04-22

Top Energy Storage Companies Leading the Future of Long-Term Energy Solutions

2025-03-13

What are some tips to make the failure rate of electric cars smaller? Live longer?

2022-11-01

Monocrystalline silicon battery.lithium battery 12v 100ah

2023-07-07

48V iron phosphate battery will be widely used in more industries

2022-11-11

450mAh drone polymer lithium battery price.lithium deep cycle marine battery Processing

2023-03-23

What is the difference between No. 5 and No. 7 batteries?

2022-11-07

Can two lithium battery cells with different capacities be used in parallel?portable battery generators

2023-08-18

The current status of polymer battery industrialization.best solar generator for home backup

2023-05-23