18650 rechargeable battery lithium 3.7v 3500mah
CH
About Us
Company Profile Development History Sales Network Partner Social Responsibility
Products
Rechargeable Battery Battery Packs Energy Storage Battery Primary Battery Handicraft Article
Subsidiary Company
SINO TECHNOLOGY SUNBEAM GREEN POWER DATAPOWER SEONG-HEE STD
Honor
Qualification Certificate Patent Certificate Honor Certificate
R&D
R&D Center Test Center
News
Company News Industry News
Contact Us
Other information
product
polymer lithium battery Primary battery Rechargeable Battery LR03 alkaline battery
18650 rechargeable battery lithium 3.7v 3500mah
18650 rechargeable battery lithium 3.7v 3500mah

News

Home  >  News  >  Industry News

Company News

Industry News

Advantages of polymer lithium batteries

source:Industry News release time:2024-09-25 Hits:     Popular:AG11 battery

  

  1. Good safety performance: Polymer lithium batteries use aluminum-plastic flexible packaging in their structure, unlike traditional liquid battery cells that use metal casings. This structure prevents the battery from being prone to explosion and other dangerous situations like liquid cells when safety hazards occur. At most, there will only be gas bubbles, greatly reducing safety risks.

  2. Lightweight and portable:

  Small thickness: Polymer lithium batteries can be made thinner, breaking through the technical bottleneck of liquid lithium batteries and achieving a thickness of less than 1mm, which can meet the needs of various electronic devices with strict thickness requirements, such as ultra-thin smartphones, smartwatches, etc.

  Lightweight: It uses polymer electrolyte and does not require a metal shell as a protective outer packaging. It is 40% lighter than steel shell lithium batteries of the same capacity specifications and 20% lighter than aluminum shell batteries. This is a very important advantage for electronic products that pursue lightweight devices, as it can reduce the overall weight of the device and facilitate portability.

  3. Large Capacity: Polymer lithium batteries have a higher capacity density, with a capacity 10% -15% higher than steel shell batteries of the same size specifications, which can provide longer battery life for electronic devices. And there is still potential for further improvement in its capacity density, with the continuous development of technology, it is expected to achieve higher capacity in the future.

  4. Low internal resistance: The internal resistance of polymer battery cells is relatively small. Currently, the internal resistance of domestically produced polymer battery cells can even reach below 35m Ω, greatly reducing the battery's self consumption. This can not only improve the energy utilization efficiency of the battery and extend the usage time of electronic devices, but also reduce the heating phenomenon of the battery during charging and discharging, and improve the safety and stability of the battery.

  5. Customizable shape: Manufacturers can flexibly make polymer lithium batteries into various shapes and sizes according to customer needs, fully utilizing the internal space of the equipment and increasing battery capacity. For example, batteries can be customized according to the shape of devices such as smartphones and tablets to perfectly fit the device.

  6. Excellent discharge characteristics: Polymer batteries use colloidal electrolytes, which have smoother discharge characteristics and higher discharge platforms compared to liquid electrolytes. This means that the battery can provide more stable voltage and current during the discharge process, ensuring the normal operation of electronic devices, especially for some devices with high power requirements, such as high-end digital cameras, drones, etc., the advantages of polymer lithium batteries are more obvious.

  7. Long cycle life: Under normal use, the cycle life of polymer lithium batteries can reach over 500 times, which can meet the needs of most electronic devices. And its capacity decay during cyclic charging and discharging is relatively small, and it can still maintain a high capacity after long-term use.

  8. No memory effect: There is no need to empty the remaining battery before charging, which is convenient to use. Users can charge the battery at any time without worrying about the memory effect affecting the performance and lifespan of the battery.


Read recommendations:

Ni-MH AA700mAh 1.2V

Classification of electrolytes for lithium batteries.18650 li ion rechargeable battery

What are the requirements for customizing the general configuration of 18650 lithium batteries?18650

801538 lipo battery company

18650 battery pack wholesaler

Last article:What is the principle of lithium battery capacity?

Next:CR2450 battery

Popular recommendation

AA Ni-MH battery wholesaler

2023-03-22

801538 battery sales

2023-03-22

601248 battery manufacture

2023-03-22

701224 lipo battery

2023-03-22

701224 lipo battery company

2023-03-22

Coin Battery CR 1216

2022-09-27

LR6

2022-11-22

Home energy storage battery GN-BOX3

2022-09-27

Lithium Battery GN12-400

2022-08-19

6F22

2022-08-19

18650 1200mAh 3.7V

2022-08-19

18650 2400MAH 3.7V

2022-07-29

R03P

2022-07-01

Alkaline C Battery LR14

2022-11-11

775767 3500mAh 7.4V

2022-08-19

home solar energy storage lithium battery

2023-06-25

18650 3.7v battery

2023-06-25

2025 button cell battery

2023-06-25

602030 battery

2023-06-25

6F22 carbon battery

2023-06-25

Battery basic types and advantages and disadvantages

2024-04-12

3.2v lifepo4 battery 320ah.About the development trend of new energy technology in the future

2023-12-11

Characteristics of lithium battery separator

2022-11-23

Fast Charging Technology for Rechargeable Lithium Batteries

2024-12-23

Characteristics and applications of lithium-ion batteries.18650 lithium ion battery 3.7v

2023-09-20

The future development of lithium battery diaphragm materials

2023-03-07

What are the advantages of lead -acid batteries?photovoltaic energy storage battery manufacturer

2023-04-15

Glamor battery three -stage charging method.solar power energy storage battery wholesale

2023-04-21

lithium ion battery 18650 price.18650 lithium battery winding process precautions

2023-10-13

lithium iron phosphate battery.rechargeable solar energy storage battery manufacture

2023-05-06
360° FACTORY VR TOUR
lithium ion battery 18650 priceWhatsapp
lithium ion battery 18650 price

lithium ion battery 18650 priceTel
+86 19925278095

lithium ion battery 18650 priceEmail
admin@sino-techgroup.com

TOP