
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.

source:Industry News release time:2025-07-28 Hits: Popular:AG11 battery

Lithium-ion battery swelling, caused by the accumulation of gas (primarily carbon dioxide and hydrogen) from electrolyte decomposition or internal short circuits, can compromise safety and performance. Preventing swelling requires a combination of proper usage, maintenance, and storage practices.
First, avoid overcharging and deep discharging. Most lithium-ion batteries have a recommended voltage range (3.0V to 4.2V per cell for lithium cobalt oxide variants), and exceeding these limits triggers excessive chemical reactions. Using the original charger or certified third-party chargers with built-in protection circuits (overcharge, overcurrent, and short-circuit protection) is critical—unregulated chargers often lack these safeguards, leading to overcharging. Similarly, discharging the battery below 20% regularly strains the cells; keeping the charge level between 20% and 80% for daily use reduces stress.
Temperature control is equally vital. Lithium-ion batteries operate optimally between 20°C and 25°C. Exposure to high temperatures (above 45°C), such as leaving devices in direct sunlight or hot cars, accelerates electrolyte breakdown. Conversely, extreme cold (below 0°C) during charging increases internal resistance, causing uneven lithium plating and gas formation. Storing batteries in a cool, dry place (15°C to 25°C) when not in use, ideally at 50% charge, minimizes self-discharge and chemical degradation.
Physical protection prevents internal damage. Avoid dropping or puncturing batteries, as mechanical stress can rupture the separator between anode and cathode, causing short circuits. For devices with removable batteries, ensure proper alignment during installation to avoid bending terminals. Regular inspection for signs of swelling (e.g., a bulging back cover on smartphones) allows for early replacement before the issue escalates.
Lastly, firmware and software management in smart devices helps. Many modern devices use battery management systems (BMS) that regulate charging current and voltage; keeping the device’s software updated ensures the BMS functions correctly. Avoiding intensive tasks (e.g., gaming while charging) reduces heat buildup during use, further mitigating swelling risks. By combining these practices, users can significantly extend battery lifespan and prevent dangerous swelling.
Read recommendations:
How to solve safety faults of lithium-ion batteries.402030 polymer battery
What Materials are Used in Lithium Batteries?
Last article:Lithium - Ion Battery High - Voltage Technology and Its Industrial Development Status
Next:Lithium Battery Safety Performance Testing Technology
Popular recommendation
602030 lipo battery company
2023-03-22rechargeable battery 18650 3.7v
2023-03-22601248 battery manufacture
2023-03-22energy storage system lithium battery wholesale
2023-05-10801620 battery wholesaler
2023-03-22402030 180mAh 3.7V
2022-07-016F22
2023-03-27Coin Battery CR 2016
2022-09-276F22
2022-07-04Lithium Battery LQ12-100
2022-08-19602248 600MAH 3.7V
2023-06-10Ni-MH AAA1000mAh 1.2V
2022-07-01801752 720MAH 3.7V
2023-06-10Bluetooth headset
2022-09-22802540 800mAh 3.7V
2022-06-27lithium battery 18650
2023-06-256LR61 alkaline battery
2023-06-25102450 lipo battery
2023-06-25AA NiMH battery
2023-08-04Nickel Metal Hydride No. 5 battery
2023-06-25What is the UL certification for lithium batteries?
2024-07-05Working principle of supercapacitors
2024-05-28Generally, batteries undergo the following activation process
2024-02-23Lithium Battery Cycle Life Extension Technologies
2025-08-13Main characteristics of lithium batteries
2024-07-19Why does the 18650 lithium battery pack bring a protective board.48v solar power energy storage powe
2023-03-2826650 lithium battery cathode material
2022-12-05AA Dry Battery.18650 lithium-ion battery technology has deficiencies, beware of accidents with mobil
2023-10-13Lithium phosphate iron battery
2023-07-15Analysis of advantages of lithium iron phosphate battery pack.lithium iron phosphate battery energy
2023-03-25
360° FACTORY VR TOUR