source:other news release time:2023-02-21 Hits: Popular:Lithium-ion battery wholesale
1. Diaphragm
① The diaphragm has poor isolation performance, poor tensile strength and poor uniformity
② Poor electronic insulation
③ Characteristics of diaphragm self-discharge · physical self-discharge or chemical self-discharge · batch occurrence · self-discharge degree close
2. Polar plate
① Characteristics of self-discharge due to powder drop of pole piece and powder drop of pole piece
A. Physical self-discharge
B. The whole batch appears
C. The degree of self-discharge is close to
D. Remove the battery and remove the powder obviously
② Winding dislocation
3. Collecting fluid
① There are burrs in the fluid collection
② There is a sharp edge at the welding point of the pole lug
③ Self-discharge characteristics of current collector · physical self-discharge · individual occurrence · serious self-discharge degree · occurrence of short circuit battery · inconspicuous removal of battery
4. Impurities
① Impurities in electrolyte
② Impurities in the active material of the electrode plate · self-dissociation of the active material of the positive electrode · self-dissociation of the active material of the negative electrode · self-discharge characteristics of the active material of the electrode plate
A. Chemical self-discharge
B. The whole batch appears
C. The degree of self-discharge is related to the state of charge
③ Diaphragm extract
④ Impurity self-discharge characteristics · chemical self-discharge · occurrence of the whole batch · self-discharge degree is close to · battery disassembly is not obvious
5. Other reasons
① External micro short circuit
② Conductive substances deposited on the diaphragm
Read recommendations:
lithium trolling motor battery company
51.2V 200Ah Wall Mounted Battery Pack for Home Energy Storage System
The Way to Reduce Battery Costs: Prioritizing Scale and Recycling Resources.portable power station w
Classification and cause analysis of lithium battery explosion
Last article:Soft bag lithium battery advantage!portable power station solar
Next article:Basic types of self-discharge of Ni-MH battery
related suggestion
lithium boat batteries manufacturer
2023-03-22lithium deep cycle marine battery manufacturer
2023-04-07home solar battery system manufacturer
2023-04-07lithium batteries for boats sales
2023-03-22solar battery storage system Processor
2023-03-20lifepo4 solar battery Processing
2023-04-07portable power station 1000w
2023-05-08solar battery generator
2023-05-08lifepo4 12v
2023-05-08portable power station for camping
2023-05-08lithium battery 12v 100ah
2023-05-08portable solar power generator
2023-05-0818650 Battery Pack 11.1V Lithium Ion Battery for Light
2023-02-14Home Appliance 3.7V Lithium Polymer Lipo Battery Pack
2023-02-1451.2V 800Ah 600Ah 200Ah 100Ah Modular Stackable Rack Mount Energy Storage System
2023-02-21Marine Boat 12V 24V 36V Deep Cycle RV Lithium LiFePo4 Battery for Trolling Motor
2022-09-303000 Cycles Na-ion Sodium-ion Battery Pack 18650 26700 12V 24V 36V 48V
2023-08-04What is the difference between lithium iron phosphate batteries and ternary lithium batteries?solar
2023-08-18What are the difficulties in the battery recycling industry?solar battery storage system Processor
2023-04-21Main performance indicators of lithium ion batteries.lithium deep cycle marine battery Vendor
2023-04-24Nickel -hydride battery design method
2023-02-03What is lithium titanate battery?
2022-12-17What are the types of battery?
2023-04-04What are the barriers to recover the mall of waste lithium batteries?best solar generator for home b
2023-06-07Structure composition and advantages and disadvantages of square lithium batteries
2023-03-02Advantages of polymer lithium batteries.lithium trolling motor battery Processing
2023-03-23Lithium battery SEI film.solar powered electric generator
2023-05-11