Lithium Battery 3.7V Lithium Polymer Battery 3.2V LifePo4 Battery 1.2V Ni-MH Battery Button Coin Battery
3.7V Battery Pack 7.4V Battery Pack 11.1V Battery Pack 14.8V Battery Pack Other Battery Pack
Sino Science&Technology Battery Co.,ltd is a high-tech production enterprise which specialize in the R&D and production of Lifepo4 batteries,energy storage battery,portable UPS power supply,personalized customization lithium battery pack etc .
Environmental cylindrical 18650 21700 32700 26650 14500 18500 lithium ion rechargeable battery, LifePO4 battery,3.7V lithium polymer battery, NiMH battery , NiCD battery ,Lead acid battery,dry cell battery ,alkaline battery ,heavy duty battery, button cell battery etc. we devote to R&D,innovation ,production & sales
Shenzhen Green Power Energy Battery Co.,ltd specializes in a wide range of digital battery such as environmental cylindrical 18650 21700 32700 26650 14500 18500 lithium ion rechargeable battery, LifePO4 battery, 3.7V lithium polymer battery, NiMH battery, NiCD battery, dry cell battery, alkaline battery, heavy duty battery, button cell battery etc. we devote to R&D, innovation, production & sales. With automatic production machines we have been exported goods to all over the world over 15years. We have complete exported certificate such as KC, CE, UL, BSCI, ROHS, BIS, SGS, PSE etc
Dongguan Datapower New Energy Co.,ltd is a high-tech production enterprise which specialize in the R&D and production&sale of lithium polymer batteries,drone battery,airplane batteries &battery pack etc.
Anhui Seong-hee New Energy Technology Co.,ltd is a high-tech production enterprise which specialize in the R&D and production of primary batteries. And mainly produces and sells alkaline batteries & carbon zinc batteries. there are size AA, AAA, C, D, 9V etc
Guizhou STD Battery Co.,ltd is a high-tech production enterprise which specialize in the R&D and production & sale of lithium polymer batteries, drone battery, airplane batteries & battery pack etc.
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:
Explain the precautions for purchasing lithium batteries
Negative electrode materials for lithium batteries.CR2450 battery
Last article:1.5V rechargeable battery
Next article:lithuim ion battery 18650
Popular recommendation
702535 battery wholesaler
2023-03-2218650 battery
2023-03-22AAA Ni-MH batteries wholesale
2023-03-22AAA Ni-MH batteries Vendor
2023-03-225/AA USB 1.5V 2035mWh
2023-03-22Alkaline AA Battery LR06
2022-11-11Li-ion 26650 5000mAh 3.7V
2022-06-20LR14
2022-07-01Lithium Battery GN4825
2022-08-19Alkaline D Battery LR20
2022-11-11Coin Battery CR 2032
2022-09-273.2V 280Ah
2022-10-1218650 2400mAh 3.7V
2022-08-196F22
2022-07-0418650 2500mAh 11.1V
2022-09-309V rechargeable battery
2023-06-2518650 battery 2200mah
2023-06-2518650 battery 3.7v 3500mah
2023-06-25CR3032 battery
2023-06-25LR44 battery
2023-06-25LR521 battery.Can lithium-ion batteries only be charged and discharged 500 times?
2023-11-273.2v 230ah lifepo4 battery.The difference between ternary materials and lithium iron phosphate
2023-11-13Durability of Energy Storage Batteries
2025-03-27Capacitor batteries by electrolyte type
2024-05-21What are the components and structures of lithium batteries?
2024-09-05Caption of lithium power battery.12V23A battery
2023-05-27There are restrictions on a lithium battery with a plane..602030 battery
2023-07-03Performance of lithium battery separator
2022-11-22What are the batteries used on sweeping robots?3.7V Lithium Polymer Battery
2023-08-02The performance of lithium batteries at different temperatures.96kwh energy storage lithium solar ba
2023-03-28