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

Other information

Home  >  Other information

18650 lithium ion battery

release time:2024-04-24 Hits:     Popular:AG11 battery

  Calculation method of lithium content of 12V 18650 lithium ion battery

  In daily life, each of us uses 18650 lithium ion battery products every day, such as mobile phones, notebooks, 12V lithium batteries, etc., and these batteries are used for charging. What is the lithium element in lithium batteries? How is lithium content calculated?

  In addition, many people may not know that the Civil Aviation Administration of China has a requirement for the transportation of lithium batteries. According to the relevant requirements in the "Aviation 18650 lithium ion battery Specifications":

  1. When a 18650 lithium ion battery in a machine or device is transported as a suitcase, the volume of the lithium metal composite or lithium aluminum alloy rechargeable battery cannot exceed 2 grams.

  2. The rated mechanical energy of 18650 lithium ion battery cannot exceed 100wh.

  3. For large and small lithium batteries with a rated mechanical energy of more than 100WH or less than 160WH, the shipper must allow the shipper to load the battery, but the total weight cannot exceed 2 pieces.

  4. Mechanical equipment and equipment equipped with internal lithium batteries can be placed in suitcases for checked luggage, or can be placed in portable suitcases, leaving only one portable one.

  Calculation method of lithium content of 12V 18650 lithium ion battery:

  If the current amount (mAh) is marked on the 18650 lithium ion battery, the net weight of the rechargeable battery can be calculated by dividing the current amount by 1000 and multiplying by . For example, the current capacity of a rechargeable battery is 5000Mah, the lithium content is 5000Mah/1000X=g, and the lithium element is less than 3g, which meets the testing standards.

  Calculation method of allowable differential kinetic energy:

  (1) If the working voltage (v) and allowable capacity (ah) of the rechargeable battery are known, the rated mechanical energy can be calculated based on the rated mechanical energy evaluated. For example, a 12v20ah 18650 lithium ion battery has a rated kinetic energy of 12×20=240; generally speaking, the rated current and time tolerance volume are marked on the rechargeable battery.

  (2) If the 12v 18650 lithium ion battery only displays mAh (milliamp-hour), then the ampere-hour (Ah) can be calculated by dividing the value by 1000. For example, when the nominal voltage of a 18650 lithium ion battery is 3000 mAh, the rated kinetic energy is: 3000mAh/1000=2Ah, ×2Ah=11.1Wh.


Read recommendations:

522749 880MAH 3.7V

How to choose a battery cell in a set of good lithium batteries.home energy storage battery Manufact

The Cycle Life of Lithium - Ion Batteries

wall-mounted energy storage battery manufacture

1.2V NiMH battery

Last article:1.5V rechargeable battery

Next article:lithuim ion battery 18650

Popular recommendation

Nickel Hydride Batteries maker

2023-03-22

602248 polymer battery company

2023-03-22

AA NiMH battery Product

2023-03-22

902030 lipo battery

2023-03-22

energy storage system lithium battery Product

2023-05-10

Home energy storage battery GN-BOX3

2022-09-27

Li-ion 18650 3000mAh 3.7V

2022-06-20

Coin Battery LR 521

2022-10-15

LR20

2022-12-07

Lithium Battery GN4830

2022-08-19

Coin Cell BR 1220

2022-10-15

Wireless bluetooth headphones

2022-09-22

551235 180mAh 3.7V

2022-07-01

503759 1200MAH 11.1V

2023-06-10

551235 180mAh 3.7V

2022-08-19

NiMH No. 7

2023-08-04

18650 battery pack direct sales

2023-06-25

18650 battery 3500mah lithium

2023-06-25

18650 2000mah battery

2023-06-25

CR2430 battery

2023-06-25

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

2023-09-04

Characteristics of lithium battery separator

2022-11-23

Influence of different temperature on performance of lithium battery pack

2024-03-18

Methods to extend the service life of nickel hydrogen batteries

2024-08-29

The principle of ternary polymer lithium-ion batteries

2024-05-27

Is the lifespan of lithium-ion batteries in electric vehicles really longer than lead-acid batteries

2023-09-16

Pollution emissions continue to decline, making it difficult for power lithium batteries to meet dem

2023-10-07

Key crafts for battery assembly.lithium battery pack 48v 120ah

2023-03-28

Main performance of batteries.18650 lithium rechargeable battery

2023-07-06

AG9 battery.Series connection of 18650 lithium batteries

2023-10-11
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