ICR18650 3.7v 2000mah

ICR18650 3.7v 2000mah

The working principle of ICR18650 3.7v 2000mah refers to its charging and discharging principle. When the battery is charged, lithium ions are generated on the positive electrode of the battery, and the generated lithium ions move to the negative electrode through the electrolyte.

Product Details

Parameters of cylindrial li-ion battery

Type

18650 Lithium battery

Brand

OEM

Model

18650

Size

65X18 mm

Voltage

3.7V(single)

Capacity

1200-2600mAh(singe cell), any more capacity for the packs.

Cycle life

More than 500 times

Certification

CE ROHS

Demension

18*36*130MM/Customized the size

Package

inustrial package

PCB

with or without,both ok for us


Working principle:

The working principle of ICR18650 3.7v 2000mah refers to its charging and discharging principle. When the battery is charged, lithium ions are generated on the positive electrode of the battery, and the generated lithium ions move to the negative electrode through the electrolyte. The carbon as the negative electrode has a layered structure, and it has many micropores. The lithium ions reaching the negative electrode are embedded in the micropores of the carbon layer, and the more lithium ions are embedded, the higher the charging capacity.

By the same token, when the battery is discharged (ie, the process we use the battery), the lithium ions embedded in the carbon layer of the negative electrode come out and move back to the positive electrode. The more lithium ions return to the positive electrode, the higher the discharge capacity. What we usually call battery capacity refers to the discharge capacity.


Key Features:
Intelligent Battery Pack Design
Environmental Friendly Chemistry
High Energy Density
High Power Density
Fast Charge Capability
Excellent Cycle Life


Main Applications:

Video Devices:MP3/MP4/MP5,digital camera,portable DVD,portable television,electronic cigarettes,electricity sound box,ect.
Portable Devices:GPS,PDA,E-book,PMP,PSP,laptop,walkie-talkies,portable medical device,etc.
Illuminate Devices:Miner lamp,search light,ect.
Others:Electric Toys,RC models,model aircraft,backup power,mobile power supply,hand electric drill,ect.


Ralated Battery pictures as below

single battery

18650 battery add PCB wires

18650 Battery Packs


18650 battery production pictures

Previous:Customized Size 7.4v 2000mah Lithium Polymer Battery Pack Next:12v deep cycle battery

Inquiry