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 technical requirements for lithium iron phosphate battery packs?Nickel Hydride No. 5 batteries

source:Industry News release time:2023-09-08 Hits:     Popular:AG11 battery

  

  During the charging process, some lithium ions in lithium iron phosphate are removed and transferred to the negative electrode through the electrolyte, which is embedded in the negative electrode carbon material; At the same time, electrons are released from the positive electrode and reach the negative electrode from the external circuit, maintaining the balance of chemical reactions. During the discharge process, lithium ions detach from the negative electrode and reach the positive electrode through the electrolyte. At the same time, the negative electrode releases electrons, which reach the positive electrode from the external circuit and provide energy to the outside world. Lithium iron phosphate batteries have the advantages of high working voltage, high energy density, long cycle life, good safety performance, low self discharge rate, and no memory effect.

  1: Operating temperature range

  Lithium iron phosphate battery packs are used under the following ambient temperature conditions:

  Charging environment temperature:− 10 ℃~55 ℃; Discharge environment temperature:&minimum; 20 ℃~60 ℃.

  2: Electrical performance

  Consistency of battery cell performance within the battery module. Each cell in the battery module should be a product processed by the same manufacturer, with the same structure and chemical composition, and meet the following requirements:

  (1) The difference between the maximum and minimum static open circuit voltage between each cell in the battery module should not exceed 0.05V;

  (2) The difference between the maximum and minimum static internal resistance values of each cell in the battery module should comply with: for cells below 10mW, the absolute deviation value should not exceed 0.5mW, and for cells above 10mW, the deviation should not exceed 5% of the uniform value;

  (3) The difference between the maximum and minimum capacity values of each cell in the battery module should not exceed± 1%.

  3: Capacity retention rate. The capacity of lithium-ion battery packs should not be less than 95% of the rated value.

  4: Cycle life. The cycle life of the battery pack should be 800 to 2000 cycles.

  5: High temperature accelerated aging life. Industrial lithium-ion batteries shall be charged and discharged according to regulations, and their appearance shall be free from obvious deformation, rust, smoke or explosion. The number of detection cycles shall not be less than 52.


Read recommendations:

Cabinet type energy storage battery 10KWH

functions and features of battery products.home solar energy storage lithium battery manufacturer

Safety of Rechargeable Lithium Batteries

18650 battery pack 3.7v

LR754 battery

Last article:What are the requirements for customizing the general configuration of 18650 lithium batteries?18650

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

Popular recommendation

602248 battery manufacture

2023-03-22

li ion 18650 battery pack Vendor

2023-05-09

3.2v 200ah lifepo4 battery cell

2023-03-22

3.2v 100ah lifepo4 battery cell

2023-03-22

AAA Ni-MH battery price

2023-03-22

Snow board shoulder strap set

2022-09-22

801738 450MAH 3.7V

2023-06-10

Rack-mounted energy storage battery GN-2560

2022-09-27

LR03

2022-07-01

Ni-MH AAA1000mAh 1.2V

2022-07-01

902030 500MAH 3.7V

2023-06-10

LR61

2022-11-16

Lithium Battery LQ-1212

2022-08-19

502030 200mAh 3.7V

2022-07-01

6F22

2022-07-04

li ion 18650 battery pack wholesale

2023-06-25

lithium 3400mah 3.7v 18650 battery

2023-06-25

Nickel Hydride Batteries

2023-06-25

aa battery

2023-06-25

Carbon battery

2023-06-25

Mechanisms of Lithium - battery Cell Capacity Fading

2025-09-12

How does temperature change affect the charging and discharging of lithium batteries.LR1121 battery

2023-10-10

Design Standards for Lithium - Ion Battery Pack Protection

2025-09-05

Want to know where is the advantage of ternary lithium batteries?solar energy storage lithium ion ba

2023-03-10

Safety Evaluation of Lithium Battery Electrolytes

2025-09-04

Safety and explosion-proof measures for lithium batteries.CR2032 button cell batteries

2023-09-22

What is the energy density of lithium iron phosphate batteries?mobile energy storage battery

2023-03-28

How to choose a lithium battery.polymer lithium battery

2023-07-03

Today's power battery manufacturers talk about the characteristics of power batteries.CR927 battery

2023-06-13

What are the causes of battery energy loss

2023-02-22
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