
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:2025-07-07 Hits: Popular:AG11 battery

Polymer batteries, with their high energy density, flexibility, and lightweight characteristics, have found wide applications in various fields such as consumer electronics, electric vehicles, and medical devices. However, to ensure their optimal performance, safety, and longevity, several precautions must be taken during their use.
Handling and Storage
Avoid Physical Damage: The soft packaging of polymer batteries, typically made of aluminum - plastic composite film, is vulnerable to sharp objects. Never use sharp tools like needles or knives near the battery. Keep the working area clean and free of sharp components. When handling the battery, wear gloves to prevent accidental scratches from fingernails. Additionally, do not bend, twist, or drop the battery. Even a minor physical impact can damage the internal structure, leading to potential short - circuits or a decrease in battery performance. For example, in a laboratory setting where batteries are frequently handled for testing, researchers should always use anti - static tweezers and place the batteries on a soft, non - abrasive surface.
Proper Storage Conditions: Store polymer batteries in a cool, dry place. The ideal temperature range for long - term storage is between - 20°C and + 35°C, with a relative humidity of 45 - 75%. High temperatures can accelerate the aging process of the battery, while humidity can cause corrosion of the metal components inside. If the battery is not going to be used for an extended period, it should be charged to 10 - 50% of its capacity. This state helps to prevent over - discharge, which can severely damage the battery. For instance, in a warehouse storing backup power polymer batteries, proper climate control systems should be installed to maintain these ideal storage conditions.
Charging Precautions
Use the Right Charger: Always use a charger specifically designed for polymer batteries. These chargers are calibrated to provide the correct charging voltage and current. The charging current should not exceed the recommended value, usually 1C - 5A for a single - cell battery. Excessive charging current can cause overheating, which may lead to thermal runaway, a dangerous situation where the battery heats up uncontrollably. The charging voltage should not go above 4.23V per cell. Using a non - compliant charger can not only damage the battery but also pose a safety risk. For example, in a household setting, using a counterfeit charger for a smartphone's polymer battery can lead to the battery swelling or even catching fire.
Monitor Charging Temperature: The charging process should occur within a temperature range of 0 - + 45°C. Charging at too low a temperature can slow down the chemical reactions inside the battery, reducing its charging efficiency and capacity over time. Charging at too high a temperature can cause irreversible damage to the battery's electrodes and electrolyte. In some high - performance applications, such as electric vehicle charging stations, temperature - monitoring sensors are installed to ensure that the battery is charged within the appropriate temperature range.
Discharging Precautions
Limit Discharge Current: The discharge current of a single - cell polymer battery should be less than 2C - 5A. High - current discharge can generate excessive heat, which reduces the battery's lifespan and may also cause performance degradation. For example, in a power - hungry device like a high - end gaming laptop, if the polymer battery is discharged at an extremely high current, it may overheat, and the battery's capacity may start to decline rapidly after a few charge - discharge cycles.
Prevent Over - Discharge: Do not allow the battery to discharge below 2.75V per cell. Over - discharge can cause permanent damage to the battery, as it may lead to the formation of lithium dendrites, which can pierce the separator between the electrodes and cause a short - circuit. Some devices are equipped with battery management systems (BMS) that automatically cut off the power when the battery voltage reaches a critical level to prevent over - discharge. However, in devices without such a system, users should be vigilant about the battery level.
Safety Precautions
Never Modify or Disassemble: Under no circumstances should you attempt to modify or disassemble a polymer battery. The battery contains highly reactive chemicals, and any interference with its internal structure can lead to leakage, explosion, or fire. Even if the battery appears to be malfunctioning, it should be disposed of properly rather than being tampered with.
Avoid Exposure to Hazardous Environments: Do not expose the battery to water, fire, or extreme heat. Water can seep into the battery, causing an internal short - circuit. Fire or extreme heat can cause the battery to explode. For example, leaving a polymer - battery - powered device in a hot car during summer or near an open flame is extremely dangerous.
Read recommendations:
Last article:Are High Environmental Performance Requirements Imposed on Lithium - Ion Batteries?
Next:Characteristics of Power Lithium - Ion Batteries
Popular recommendation
AA NiMH battery wholesale
2023-03-22401030 polymer battery company
2023-03-22601248 battery wholesaler
2023-03-223.7 volt 18650 lithium battery
2023-03-22803040 polymer battery company
2023-03-223.2V 310Ah
2022-10-12601248 300mAh 3.7V
2022-07-01Ni-MH AA800mAh 1.2V
2022-07-01R03P
2023-02-18502030 200MAH 3.7V
2023-06-12No.5 card-mounted carbon battery R6P
2023-06-28701224 145MAH 3.7V
2023-06-10Coin Cell BR 1225
2022-10-15LR14
2022-11-22Coin Battery CR 1625
2022-09-27NiMH No.7 batteries
2023-06-251.5v Carbon battery
2023-06-25CR2032 battery
2023-06-25AG7 battery
2023-06-25NiMH battery packs manufacturer
2023-08-04The difference between power lithium batteries and regular lithium batteries
2024-04-26Lithium battery testing items and methods
2024-05-16What is the difference between energy storage lithium-ion battery pack and power lithium-ion battery
2022-11-07Lithium Battery Detection Methods
2024-11-14Preparation method of Lithium iron phosphate battery.lithium battery 18650
2023-07-24Characteristics of 18,650 electric core
2022-12-13Lithium manganate (LiMn2O4)
2022-11-21How to choose a lithium battery.polymer lithium battery
2023-07-03What if you replace it with a circular battery?household energy storage battery manufacture
2023-04-20Is the internal resistance of the lithium battery smaller the better?rechargeable solar energy stora
2023-04-10
360° FACTORY VR TOUR