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

What are the safety characteristics of lithium-ion batteries and nickel hydrogen batteries respectively

source:Industry News release time:2024-09-12 Hits:     Popular:AG11 battery

  

  1. The safety of nickel hydrogen batteries:

  The specific heat capacity and energy density of nickel hydrogen batteries are relatively low, with a melting point of up to 400 ℃. Therefore, when subjected to collisions, compressions, punctures, short circuits, etc., the battery temperature will not rise sharply, leading to spontaneous combustion; The electrolyte of nickel hydrogen batteries is a non flammable aqueous solution, which increases their safety.

  The product quality control difficulty of nickel hydrogen batteries is low, and the yield rate is high, which helps to improve the safety of batteries; Nickel hydrogen batteries have shown high safety in long-term practical applications, such as Toyota's twin engine models, with almost no reported cases of spontaneous combustion.

  2. The safety of lithium-ion batteries:

  Due to the strong activity and high energy density of lithium-ion batteries, some types of lithium-ion battery raw materials are flammable. Once the temperature of the battery rises due to short circuits or other reasons, it may cause spontaneous combustion.

  Lithium ion batteries may pose safety risks in the event of overcharging or overdischarging, such as thermal runaway or battery expansion; The safety performance of lithium-ion batteries is not only related to the material system and cell design, but also changes during use, especially under cyclic aging and storage aging conditions.

  3. Security design:

  The safety design of lithium-ion batteries includes protective measures against overcharging, overdischarging, short circuits, etc., as well as a battery management system (BMS) to monitor the battery status and ensure safety.

  Although nickel hydrogen batteries have high safety, attention should still be paid to their charging characteristics, long-term storage characteristics, and safety protection under extreme conditions.


Read recommendations:

902030 500MAH 3.7V

Ruggedized notebook battery

Why do express delivery companies stop transporting lithium batteries

14500 battery

9v alkaline battery

Last article:What are the advantages of thick electrode design in the application of lithium-ion batteries?

Next:The difference between nickel hydrogen batteries and lithium batteries

Popular recommendation

connector for energy storage battery direct sales

2023-05-10

home energy storage lithium battery manufacture

2023-05-10

lithium battery energy storage direct sales

2023-03-22

battery lifepo4 3.2v

2023-03-22

li ion 18650 battery pack

2023-03-22

Cabinet type energy storage battery 15KWH

2022-11-08

R14

2023-03-27

602248 600mAh 3.7V

2022-08-19

801738 450mAh 3.7V

2022-06-27

LR03

2022-07-01

18650 1800mAh 3.7V

2022-08-19

801538 480mAh 3.7V

2022-06-27

Ni-MH AA800mAh 1.2V

2022-07-01

18650 800mAh 3.7V

2022-06-27

6F22

2022-08-19

18650 battery 2600mah

2023-06-25

12v 18650 battery pack

2023-06-25

801620 lipo battery

2023-06-25

LR03 alkaline battery

2023-06-25

battery 18650 rechargeable

2023-06-25

What is the working principle of lead-acid battery charging and discharging?

2024-03-11

Waterproof Rating of Waterproof Lithium Batteries

2024-10-14

Lithium Manganese Oxide Lithium-Ion Batteries

2024-12-18

Methods to extend the service life of lithium batteries

2024-03-21

Development of polymer lithium battery electrolyte technology

2024-04-08

What are the conditions for the safety performance indicators of lithium-ion batteries?solar energy

2023-03-14

the performance tests for lithium batteries.lithium battery for solar energy storage system Product

2023-05-06

What should I pay attention to when using a lithium battery in RV

2023-02-22

Information contained in lithium battery discharge curves

2023-02-07

lithium ion battery 18650 price.18650 lithium battery winding process precautions

2023-10-13
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