Lithium Battery 3.7V Lithium Polymer Battery 3.2V LifePo4 Battery 1.2V Ni-MH Battery Button Coin Battery
3.7V Battery Pack 7.4V Battery Pack 11.1V Battery Pack 14.8V Battery Pack Other Battery Pack
Sino Science&Technology Battery Co.,ltd is a high-tech production enterprise which specialize in the R&D and production of Lifepo4 batteries,energy storage battery,portable UPS power supply,personalized customization lithium battery pack etc .
Environmental cylindrical 18650 21700 32700 26650 14500 18500 lithium ion rechargeable battery, LifePO4 battery,3.7V lithium polymer battery, NiMH battery , NiCD battery ,Lead acid battery,dry cell battery ,alkaline battery ,heavy duty battery, button cell battery etc. we devote to R&D,innovation ,production & sales
Shenzhen Green Power Energy Battery Co.,ltd specializes in a wide range of digital battery such as environmental cylindrical 18650 21700 32700 26650 14500 18500 lithium ion rechargeable battery, LifePO4 battery, 3.7V lithium polymer battery, NiMH battery, NiCD battery, dry cell battery, alkaline battery, heavy duty battery, button cell battery etc. we devote to R&D, innovation, production & sales. With automatic production machines we have been exported goods to all over the world over 15years. We have complete exported certificate such as KC, CE, UL, BSCI, ROHS, BIS, SGS, PSE etc
Dongguan Datapower New Energy Co.,ltd is a high-tech production enterprise which specialize in the R&D and production&sale of lithium polymer batteries,drone battery,airplane batteries &battery pack etc.
Anhui Seong-hee New Energy Technology Co.,ltd is a high-tech production enterprise which specialize in the R&D and production of primary batteries. And mainly produces and sells alkaline batteries & carbon zinc batteries. there are size AA, AAA, C, D, 9V etc
Guizhou STD Battery Co.,ltd is a high-tech production enterprise which specialize in the R&D and production & sale of lithium polymer batteries, drone battery, airplane batteries & battery pack etc.
release time:2023-09-09 Hits: Popular:AG11 battery
Lithium polymer batteries, also known as polymer lithium batteries, are a type of battery with chemical properties. Compared to previous batteries, they have the characteristics of high energy, miniaturization, and lightweight. Lithium polymer batteries have ultra-thin characteristics and can be made into batteries with different shapes and capacities to meet the needs of some products. In theory, the small thickness can reach 0.5mm. So how do you understand the main safety issues of lithium polymer batteries?
All lithium-ion batteries, whether in the past or in recent years, including polymer lithium-ion batteries, lithium iron phosphate batteries, etc., are very afraid of internal short circuits, external short circuits, overcharging, and other situations.
Because lithium has very active chemical properties and is easy to burn, when the battery is discharged or charged, the internal temperature of the battery will continue to rise. The gas generated during the activation process will expand, and the internal pressure of the battery will increase to a certain extent. If there are scars on the shell, it will rupture, causing liquid leakage, fire, and even explosion.
Technicians have added ingredients that can inhibit the activity of lithium elements (such as cobalt, manganese, iron, etc.) to alleviate the danger of lithium-ion batteries, but these cannot fundamentally change the danger of lithium-ion batteries.
When ordinary lithium-ion batteries experience overcharging, short circuits, and other conditions, there may be phenomena such as temperature rise, decomposition of positive electrode materials, oxidation of negative electrode and electrolyte materials inside the battery, which can lead to gas expansion and increased internal pressure in the battery. When the pressure reaches a certain level, an explosion may occur. And polymer lithium-ion batteries, due to the use of colloidal electrolytes, do not produce a large amount of gas due to liquid boiling, thus eliminating the possibility of violent explosions.
Most polymer batteries in China are only soft pack batteries, using aluminum plastic film as the outer shell, but the electrolyte has not changed. This type of battery can also be thinned, with better low-temperature discharge characteristics than polymer batteries, and the material energy density is basically the same as liquid lithium batteries and ordinary polymer batteries. However, due to the use of aluminum plastic film, it is lighter than ordinary liquid lithium batteries. In terms of safety, when the liquid just boils, the aluminum plastic film of the soft pack battery will naturally bulge or break, and it will also not explode.
Read recommendations:
What is the difference between energy storage battery and power battery
Last article:How to understand the safety issues of polymer batteries?48v lithium golf cart battery
Next article:What factors should be considered when using high-temperature batteries?12v deep cycle marine batter
Popular recommendation
3.7v lithium battery Factory
2023-03-22402030 battery direct sales
2023-03-2218650 lithium battery 3000mah
2023-03-22902030 battery wholesaler
2023-03-22601248 lipo battery
2023-03-22LR03
2022-07-01R6P
2023-03-27LR14
2022-12-07501825 180mAh 3.7V
2022-07-01601435 270mAh 3.7V
2022-07-01601848 500MAH 3.7V
2023-06-10602535 500mAh 3.7V
2022-07-019V card-mounted carbon battery 6F22
2023-06-28701221 120mAh 3.7V
2022-08-19Lithium-ion battery GN200 222wh
2022-08-2318650 battery pack maker
2023-06-2518650 battery pack direct sales
2023-06-256LR61 battery
2023-06-25102450 polymer battery
2023-06-25Nickel Hydride Batteries
2023-06-25Precautions for the operation of marine lithium iron phosphate batteries
2024-07-243.2v 25ah lifepo4 battery cell.About 18650 cylindrical lithium battery
2023-11-13The difference between lithium polymer batteries and lithium batteries.solar energy battery storage
2023-05-17Hazards of overcharging and discharging lithium batteries
2023-06-01Performance of nickel cobalt manganese lithium battery.18650 battery 3500mah lithium
2023-08-07Low -temperature lithium batteries have the following characteristics and advantages.1.5V rechargeab
2023-05-18The disadvantage of lithium iron phosphate battery.lifepo5 battery for solar energy storage manufact
2023-05-08What are the misunderstandings about lithium battery discharge?402030 battery
2023-06-05Application of Lithium Ion Battery Technology
2022-11-12Low -temperature work battery introduction.lithium battery for solar energy storage system Processin
2023-04-24