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

Why do some batteries add a protective board, some do not need?home solar energy storage lithium battery wholesale

release time:2023-05-08 Hits:     Popular:AG11 battery

  

  Add a protective board to the battery for user safety. Lithium batteries have its safe discharge and charging and overcurrent restrictions. Adding a protective board is to do not exceed the safety range when using a lithium battery.

  For example, the upper limit of a lithium battery safety voltage is 4.25V. If it does not add a board, it will always be charged when using a charger that is not charged with overcharge protection. Just like a person is full, you still call him to eat, and finally it is to death, and the lithium battery will be killed. The function of adding a protective board is to stop charging when he is full.

  The principle of discharge and overcurrent detection is the same. Therefore, the battery of the protective board can be added to control the lithium cell work in the prescribed working environment. The charging protection voltage is generally protected at 4.25V. The discharge protection is generally protected at 2.75V. The charging current can be greatly improved within the maximum tolerance range of the lithium battery.

  The battery belt protective board will also limit the output current. Generally speaking, there are chips on the protective board, about 2A of a single chip, and about 4A of the dual chip.

  Many high -power equipment such as electronic cigarettes, modeling, and electric vehicles in life require large -current power supply. Because it is easy to be used by violence (referring to excessive charging), the battery life is relatively low; at the same time The volume is too large; the price of ultra -low internal resistance is very expensive. In order to reduce the discharge loss and increase the cost performance, generally do not add a protective board, and choose to do the protection function of battery on the electric equipment.


Read recommendations:

Coin Battery LR 43

Disadvantages of lithium iron phosphate battery

How safe are lithium-ion batteries?

16340 battery

402030 lipo battery

Last article:What are the effects of lithium battery protection board?energy storage system lithium battery Manuf

Next article:What kind of battery does mobile low -temperature device need?convenient energy storage power supply

Popular recommendation

551521 battery manufacture

2023-03-22

18500 battery Factory

2023-03-22

402030 polymer battery

2023-03-22

solar energy storage lithium ion battery 15kwh 48v 100ah

2023-03-22

602248 lipo battery company

2023-03-22

Cabinet type energy storage battery 15KWH

2022-11-08

LR61

2022-11-16

Coin Battery LR 921

2022-10-15

18650 2400MAH 3.7V

2022-07-29

902030 500MAH 3.7V

2023-06-10

Rack-mounted energy storage battery GN-5120

2022-09-27

LR03

2022-12-07

402427 260MAH 3.7V

2023-06-12

801738 450MAH 3.7V

2023-06-10

703048 1100mAh 3.7V

2022-06-27

CR2354 battery

2023-06-25

18650 battery flat top

2023-06-25

18650 2200mah battery

2023-06-25

801620 battery

2023-06-25

AAA NiMH batteries

2023-06-25

Lithium battery development

2022-11-15

18650 battery 3500mah.On the Self Protection Function of Lithium Batteries

2024-01-08

Lithium battery testing items and methods

2024-05-16

How to reduce fuel power lithium batteries to reduce platinum metal dosage

2023-02-22

lithium 3400mah 3.7v 18650 battery.Precautions for lithium battery charging

2023-12-26

Speak the classification and composition of the electrolyte, and how to choose the battery pack corr

2023-02-11

Over charging of lithium batteries, analysis of high temperature safety analysis.LR1121 battery

2023-06-06

What are the explosion-proof requirements for using explosion-proof lithium batteries?3.7v 2200mah 1

2023-08-25

What is the difference between the 26650 lithium battery and the 18650 lithium battery

2022-11-16

3.7v 2200mah 18650 lithium battery.Material performance detection method:

2023-10-14
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