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

3.7v 2200mah 18650 lithium battery.Differences in 18650 lithium battery types

source:Industry News release time:2024-01-04 Hits:     Popular:AG11 battery

  

  The standard for lithium batteries is the same for 3.7V or 4.2V. It's just that the manufacturer's labeling is different. 3.7V refers to the platform voltage (i.e. typical voltage) at which the battery is discharged during use, while 4.2V refers to the voltage at full charge. The common rechargeable 18650 lithium batteries have a voltage standard of 3.6 or 3.7V, and when fully charged, it is 4.2V, which has little to do with the amount of electricity (capacity). The mainstream capacity of 18650 batteries ranges from 1800mAh to 2600mAh (18650 power batteries often have a capacity of 2200-2600mAh), The mainstream capacity even includes those with a nominal capacity of 3500 or 4000mAh or above (it is reminded that domestically produced battery cells with a nominal capacity of 3350mAH or above on the market may be fake, and the maximum capacity currently produced in China is 3350mAh).

  It is generally believed that when the no-load voltage of a lithium battery is below 3.0V, it is considered to have run out of battery (the specific value depends on the threshold value of the battery protection board, for example, there are as low as 2.8V and as low as 3.2V). Most lithium batteries should not be discharged with a no-load voltage below 3.2V, otherwise excessive discharge will damage the battery (generally, lithium batteries on the market are only used with protective plates, so excessive discharge can also cause the protective plate to not detect the battery, making it unable to charge the battery). 4.2V is the maximum limiting voltage for battery charging. It is generally believed that charging the no-load voltage of a lithium battery to 4.2V is considered fully charged. During the battery charging process, the voltage gradually rises from 3.7V to 4.2V. Charging a lithium battery cannot charge the no-load voltage above 4.2V, otherwise it will also damage the battery. This is the special feature of lithium batteries.


Read recommendations:

Rack-mounted energy storage battery GN-10240

Series parallel connection calculation of lithium battery pack

How to deal with the ignition problem of lithium ion batteries?CR1130 battery

AA Ni-MH battery

lithium polymer battery

Last article:CR2032 button cell battery.What are the advantages of polymer lithium batteries

Next:CR1632 battery.Testing of Lithium Battery Protection Board

Popular recommendation

803040 battery Manufacturing

2023-03-22

solar energy storage battery 10kwh 48v 100ah

2023-03-22

26650 battery wholesaler

2023-03-22

501825 lipo battery

2023-03-22

551521 battery manufacturer

2023-03-22

Coin Battery LR 621

2022-10-15

Home energy storage battery GN-BOX2

2022-09-27

Cabinet type energy storage battery 10KWH

2022-11-08

551235 180MAH 3.7V

2023-06-12

LR03

2022-07-23

Coin Battery CR 2032

2022-09-27

18650 4800MAH 3.7V

2022-07-29

Street light energy storage battery GN-1260-NCM

2022-09-27

505060 2000MAH 7.4V

2023-06-10

Coin Battery CR 2330

2022-09-27

18650 battery pack 3.7v

2023-06-25

li ion 18650 battery pack manufacture

2023-06-25

18650 battery lithium ion 2200mah

2023-06-25

CR2330 battery

2023-06-25

NiMH No. 7

2023-08-04

What are the fields of lithium ion battery?powerwall home lithium ion battery

2023-03-08

Safety Issues of Lithium - Ion Batteries

2025-03-26

Use of lithium batteries by mobile phone manufacturers

2024-03-26

Market Prospects of Lithium-ion Batteries

2024-11-21

Testing standards for marine batteries

2024-08-15

18650 battery 4800mah.What are the main factors to consider when choosing a lithium battery manufact

2023-10-12

High -mortivity battery in the car mold.lifepo14 battery for solar energy storage wholesaler

2023-04-22

Introduction to the carbon and aluminum foil in the battery.3.2 volt 100ah lifepo4 battery

2023-03-28

Can lithium iron phosphate batteries be used at minus 10 degrees?

2023-05-16

Can the new type of water lithium battery power be replaced by 18650 lithium batteries?household ene

2023-04-19
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