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

Lithium battery steel shell/aluminum shell/cylinder/flexible packaging series

source:Industry News release time:2022-12-14 Hits:     Popular:AG11 battery

  603450 1200mAh 3.7V

  (1) Positive pole - the active material is generally lithium manganate or lithium cobalate, and lithium nickel cobalt manganate material. The electric bicycle generally uses lithium nickel cobalt manganate (commonly known as ternary) or ternary+a small amount of lithium manganate. Pure lithium manganate and lithium iron phosphate gradually fade out due to large volume, poor performance or high cost. The conductive collector uses electrolytic aluminum foil with a thickness of 10-20 microns.

  (2) Diaphragm - a specially formed polymer film with a microporous structure that allows lithium ions to pass through freely, while electrons cannot.

  (3) Negative electrode - the active material is graphite or carbon with approximate graphite structure. The conductive collector uses electrolytic copper foil with a thickness of 7-15 microns.

  (4) Organic electrolyte - carbonate solvent dissolved with lithium hexafluorophosphate, and gel electrolyte used for polymer.

  (5) Battery shell - divided into steel shell (rarely used for square type), aluminum shell, nickel plated iron shell (used for cylindrical battery), aluminum plastic film (soft package), etc., as well as the battery cap, which is also the positive and negative pole outlet of the battery


Read recommendations:

3.2V 50Ah

18650 lithium battery pack correct storage method.solar energy storage lithium ion battery 15kwh 48v

Voltage Stability of 3.7V Lithium - ion Batteries

601848 battery direct sales

18650 battery pack 12v

Last article:Cylindrical lithium battery cells, modules and battery packs

Next:26650 lithium battery

Popular recommendation

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