Shenzhen Hysincere Battery Co., Ltd
Shenzhen Hysincere Battery Co., Ltd

other news


Home >  other news > 

All the reasons why lithium batteries have excessive internal resistance

source:other news release time:2022-10-22 Hits:0     Popular:Lithium-ion battery wholesale

  

  1. Uneven distribution of ingredients

  2. The welding between the positive ear and the shell is not firm

  3, the negative pole ear and pole welding is not strong

  4. The positive pole lug is not firmly welded, and there is virtual welding

  5, the negative ear welding or riveting is not firm, there is welding, welding

  6. The surface density design of the coating slurry is too large (large ion migration distance)

  7, the winding is not tight, the core relaxation (so that the distance between the positive and negative pieces increases)

  8, the binder solvent is not completely (not completely soluble in NMP, water)

  9, too much positive ingredient binder (binder is generally polymer material, strong insulation performance)

  10, too much negative batching binder (binder is generally polymer material, strong insulation performance)

  11, lithium ion battery compaction density is too large, roll compaction is too solid. (Roll over death, active material structure is destroyed)

  12. Too little conductive agent for the positive ingredient (the conductivity between materials is not good, because the conductivity of lithium cobalt itself is very poor)


Read recommendations:

marine battery for trolling motor sales

portable power station 1000w

Customizable LiFePo4 Battery for AGV Robot 60V 72V

What is the length of alien battery?best batteries for solar power storage

What are the main reasons for lithium battery capacity degradation?

Share:

Last article:How will the mobile phone lithium battery correction information let the mobile phone record again

Next article:What is the reason why the price of lithium battery protection plate is getting lower and lower?

related suggestion

lithium batteries for solar panels

2023-04-07

solar energy storage batteries direct sales

2023-03-20

lithium batteries for solar panels manufacturer

2023-04-07

lithium deep cycle marine battery wholesaler

2023-03-20

solar battery for house direct sales

2023-04-07

lithium marine batteries Production

2023-03-22

solar battery storage system

2023-05-08

12v 200ah

2023-05-08

power station solar

2023-05-08

deep cycle battery for sale

2023-05-08

lithium batteries for solar panels

2023-05-08

home solar battery system

2023-05-08

Clean Vehicle Motive Battery 12V 100Ah 50Ah LiFePo4

2023-02-14

Low Temperature Lithium Battery 26650 Cell

2022-10-18

21700 3.7V Lithium Ion Battery 4800mAh 3C

2025-06-05

LiFePo4 Battery Pack 12V 350Ah

2022-09-19

Lithium Ion Battery 18650 Pack 11.1V 12V 2000mAh 3000mAh

2023-02-09

Top Industrial Alternatives to 18650 Batteries: Finding the Right 18650 Battery Substitute for Your Application

2025-06-05

Introduction to Lithium Battery Electrolyte.solar backup generator

2023-07-21

Graphene Battery vs Lithium-Ion: Which Is the Future of Industrial Energy Storage?

2025-05-29

What are the technical requirements for the main parameters of soft pack lithium batteries?solar generator for home

2023-08-25

Can You Put 48V Batteries in a 36V Golf Cart?

2025-05-22

Introduce the good advantages of using soft pack lithium batteries in work.solar powered battery pack

2023-08-19

What is the difference between polymer lithium battery and liquid battery

2022-12-30

What is the safety risk of 3C lithium battery?

2022-10-12

Lithium battery charging voltage

2023-06-01

Differences between lithium batteries and batteries.portable power station with solar panel

2023-06-07