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
18650 rechargeable battery lithium 3.7v 3500mah
18650 rechargeable battery lithium 3.7v 3500mah

Other information

Home  >  Other information

AA Ni-MH batteries

release time:2024-08-28 Hits:     Popular:AG11 battery

  One major reason for lithium battery fire and explosion: overcharging

  Overcharging generally occurs during the entire charging process of lithium batteries. Due to the common resistance of batteries, a large amount of heat is accumulated during the charging process. The protective device in lithium batteries can provide varying degrees of protection against overcharging by checking the voltage.

  However, when the overcharge time is too long and the voltage continues to be too high, dendrite short circuits are prone to occur inside the lithium-ion battery, causing the temperature and pressure of the battery to continue to rise, thereby posing a risk of explosion and fire.

  The second leading cause of lithium battery fire and explosion: short circuit caused by over discharge

  Short circuits generally occur during the use of lithium batteries, where the battery's temperature continues to rise while maintaining regular heat dissipation.

  If the battery temperature is too high due to external factors, it is easy to cause damage to the battery separator, resulting in a short circuit and excessive internal heat accumulation, leading to a chain reaction and self ignition of the battery.

  The difference between lithium-ion batteries and lithium batteries

  Lithium ion batteries are a type of lithium non-aqueous battery made from lithium metal or lithium alloy as the negative electrode material, organic solvents or non-aqueous inorganic solvent electrolytes, lithium molten salt batteries made from molten salts, and lithium solid electrolyte batteries made from solid electrolytes.

  Li/SOCl2 battery is currently the battery with the highest specific energy (550W · h · kg-1) among the battery series applied in practice in China. The battery symbol is:

  (-)Li/LiAlCl4,SOCl2/C(+)

  Lithium ion batteries and lithium batteries have different reaction equations:

  Using porous carbon as the positive electrode, SOCl2 is not only a solvent, but also a positive electrode active material. The battery reaction is

  4Li+2SOCl2→4LiCl+S+SO2

  Li and S will react (generate heat) at high temperatures, causing accidents. Therefore, when using, attention should be paid to avoiding short circuits and over discharges, and the data storage environment temperature should be low.

  What is a lithium-ion battery?

  Lithium ion batteries do not contain any metallic lithium and can be charged.

  Lithium ion batteries are formed by embedding lithium ions into carbon (petroleum coke and graphite) to form a negative electrode. The positive electrode material is commonly LixCoO2, as well as LixNiO2 and LixMnO4. The electrolyte is LiPF6+diethylene carbonate (EC)+dimethyl carbonate (DMC).

  Petroleum coke and graphite as negative electrode materials are non-toxic and have abundant resources. Lithium ions are embedded in carbon, overcoming the high activity of lithium and effectively solving the safety hazards of lithium batteries. The positive electrode LixCoO2 can achieve leading levels in charge and discharge performance and lifespan, reducing costs. In short, the overall performance of lithium-ion batteries has greatly improved.


Read recommendations:

Ni-MH AA700mAh 1.2V

Lithium battery market market.502030 polymer battery

Lithium ion battery usage requirements

Nickel Hydride Batteries Processing

dry cell battery

Last article:AA NiMH battery

Next article:CR2450 battery

Popular recommendation

battery 18650 rechargeable wholesaler

2023-03-22

energy storage battery for solar system wholesale

2023-05-10

Nickel Hydride Batteries direct sales

2023-03-22

801538 polymer battery company

2023-03-22

16340 battery sales

2023-03-22

AA

2022-07-22

603450 1200mAh 3.7V

2022-08-19

LR20

2022-08-19

Rack-mounted energy storage battery GN-5120

2022-09-27

18650 2400mAh 3.7V

2022-08-19

R14

2022-12-01

LR03

2022-08-19

Ni-MH AAA1000mAh 1.2V

2022-07-01

Coin Battery CR 2450

2022-09-27

L1022 10A

2022-10-09

AG3 battery

2023-06-25

CR2032 button cell batteries

2023-06-25

18650 rechargeable battery lithium 3.7v 3500mah

2023-06-25

CR2330 battery

2023-06-25

18650 battery 1800 mah

2023-06-25

This durable gas stove specific battery allows you to...

2022-06-15

Battery specific energy and specific power.18650 battery 3.7v 2000mah

2023-08-14

Can lithium ion battery pack be used in high/low temperature environment.solar energy storage lifepo

2023-03-24

1.5v Dry Battery.Lithium ion batteries for mobile phones

2023-12-27

What are the effects of fast charging of mobile phone batteries.solar energy storage lithium ion bat

2023-10-07

Which cobaltate battery and polymer battery is better.3.2v 6000mah lifepo4 battery

2023-03-28

811 battery introduction.energy storage lithium battery manufacturer

2023-05-12

Comparison of the performance of nickel -hydride batteries and lithium batteries.energy storage life

2023-04-14

Seven advantages of lithium iron phosphate battery, know?energy storage battery 48v lithium ion batt

2023-03-10

Which has a longer lifespan, lithium batteries or polymer lithium batteries?3.7V Lithium Polymer Bat

2023-09-08
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