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

Structure and working principle of lithium iron phosphate battery

release time:2022-12-07 Hits:     Popular:AG11 battery

Lithium Battery GN12-400

  1. Structure of lithium iron phosphate battery

  As shown in the figure, on the left is the olivine LiFePO4 as the positive pole of the battery, which is connected to the positive pole of the battery by aluminum foil, and in the middle is a polymer diaphragm, which separates the positive pole from the negative pole. However, lithium ion Li+can pass through but electron e cannot. On the right is the negative pole of the battery composed of carbon (graphite), which is connected to the negative pole of the battery by copper foil.

  2. Working principle of lithium iron phosphate battery

  When the LiFePO4 battery is charged, the lithium ion Li+in the positive electrode migrates to the negative electrode through the polymer membrane; In the discharge process, Li+in the negative electrode migrates to the positive electrode through the diaphragm. Lithium ion battery is named because lithium ion moves back and forth during charging and discharging.

  When selecting the charger for charging and discharging, it is better to use the charger with correct charging termination device to avoid shortening the service life of lithium iron phosphate battery due to overcharging. Generally speaking, slow charging can prolong the service life of the battery more than fast charging. Depth of discharge The depth of discharge is the main factor affecting the life of lithium iron phosphate battery. The higher the depth of discharge, the shorter the life of lithium iron phosphate battery. In other words, as long as the discharge depth is reduced, the service life of lithium iron phosphate lithium battery can be greatly extended. Therefore, we should avoid over discharging the lithium battery UPS to extremely low voltage. If the lithium iron phosphate battery is used at high temperature for a long time in the working environment, its electrode activity will decline and its service life will be shortened. Therefore, it is necessary to prolong the service life of the lithium iron phosphate battery to keep it at a suitable operating temperature as far as possible


Read recommendations:

6F22

18650 battery 3500mah lithium.Which is better, polymer lithium battery or 18650 lithium battery?

Lithium-Ion Battery Module Design

18650 battery 3.7v 1800mah

18650 battery pack manufacturer

Last article:Voltage and capacity of lithium iron phosphate battery

Next article:Lithium iron phosphate battery charger

Popular recommendation

521133 battery sales

2023-03-22

3.20V Lithium Polymer Battery maker

2023-03-22

551521 battery manufacturer

2023-03-22

Nickel Hydride Batteries maker

2023-03-22

402427 polymer battery company

2023-03-22

Coin Battery LR 521

2022-10-15

Alkaline AA Battery LR06

2022-11-11

Li-ion 21700 5000mAh 3.7V

2022-06-20

802540 800MAH 3.7V

2023-06-10

Lithium-ion battery GN200

2022-07-29

601435 270mAh 3.7V

2022-07-01

Coin Battery CR 1632

2022-09-27

Rack-mounted energy storage battery GN-192V 100Ah

2022-09-27

402030 180mAh 3.7V

2022-08-19

775767 3500mAh 7.4V

2022-08-19

CR1130 battery

2023-06-25

li ion 18650 battery pack manufacturer

2023-06-25

CR1212 battery

2023-06-25

2025 button cell battery

2023-06-25

NiMH battery packs manufacturer

2023-08-04

Lithium battery conductivity

2024-07-02

6LR61 alkaline battery.Why do express delivery companies stop transporting lithium batteries

2023-12-21

The difference between power lithium batteries and regular lithium batteries

2024-04-26

The working principle, characteristics and structure of the AGV car

2023-02-15

Which method is best for whole body hair removal.lithium battery 18650 3.7v

2023-09-11

Dehumidifying methods of dehumidifier and air conditioner are different

2022-11-11

Main performance of batteries.18650 lithium rechargeable battery

2023-07-06

How long is lithium battery used?

2023-03-07

Decomposition of Causes of Explosion and Combustion of Lithium Batteries.lithium ion solar energy st

2023-10-07

LR03 battery.Introduction to the production process of 18650 lithium-ion battery pack

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