NO PVDF
At present, 90% of the positive electrode binders of lithium batteries are mainly in PVDF, with the best comprehensive performance. However, the solvent NMP used in it has the risk of reproductive toxicity. The European Union has issued relevant policies to restrict the use of NMP. Enterprises are actively developing water-based binders that are cheaper, more environmentally friendly, and have the same excellent performance to replace oily PVDF. When the existing water-based binders on the market are used on the positive electrode, there are more or less with performance issues. For the binder corresponding to the negative electrode is mainly in water-based, including SBR, CMC, PTFE, PAA ect. Compared with organic solvent-based adhesives, water-based adhesives have the advantages on only volatilizing water vapor, green production environment, low cost, and non-flammability, and have become an important development direction for key materials for Lithium batteries. The positive active material of water-based LYP battery is made of fluorine compound and rare earth, while the negative electrode active substance is made of nano-carbon fiber and artificial graphite. Therefore, it can keep its inherent molecular structure unchanged, lattice firm, impact resistance, high safety, wide temperature resistance and long service life during high current charging. Thunder Sky Winston Cells and batteries - LiFeYPO4 (LYP)• Office now in UK (Fully Authorized and Certified Cell and Battery Centre • There are now quite a number of number of large Cell / battery companies (all based in China) whose products are being used for ESS (Energy Storage Systems) and for residential / industrial / Mobile / Off Grid Solar installations..Let´s face the truth: actually, more than 80% of products sold in the UK/ EU are made in China. Production capacities, their technical background hand in hand with logistic infrastructure is high and more efficient then here in UK / Europe, but more importantly: it´s already up and running. As manufacturers we are in cooperation have everything in order to produce high quality products: large premises with cutting edge technologies, experience and know-how in large scale manufacturing, just to mention the most important aspects. There is a number of different manufacturers and suppliers to choose from:• But what NONE of them have is a verified office location with FULL support in the UK– Direct from the cell / Battery Manufacturer in China • We are the only company that has a fully verified / certified office outside China with full globally insured products by AIG and AXAFull Support (www.thunderskywinston.uk)• Established 25 years • Water-based Lithium battery• Only globally insured product by international AXA and AIG insurance companies since 1999• Manufactured and designed for low temperatures• Modular Solutions / Configurations Wide selection of sizes- allowing transparent design to easily check or replace single cell Do you actually know ‘Whats in the box’ ? - Do you care ? – Well you should do - work with us and you will know ! Our battery systems are fully repairable - Environment friendly – Working toward zero waste Bespoke battery systems
Current Applications - (just a few examples)• ESS (Energy Storage Systems)o Industrial and Residential• Northern Finland, Czech and Polish Sustainable Houses • Off -Grid Medical Equipment – Emergency / Non Emergency - Non Conflict / Conflict• RV / Motor Homes• Formula 1 (names cannot be mentioned for legal reasons)• German Car Racing - Volland• Automatic Warehousing (names cannot be mentioned for legal reasons)• Golf Carts• School Buses – USA• Fork Lift TrucksSuitable for ALL Marine (Boats / Yachts ) Suitable for EV VehiclesSUPPORT • Office now in UK (Fully Authorized and Certified Cell and Battery Centre • Full Support (www.thunderskywinston.uk) and from UK Main Distributor• BMS (Battery Management System) – EU and UK / IE regions ONLY use EU BMS Systems with Bluetooth App – not Chinese – recommended / approvedLithium iron phosphate battery now popular but has some defects: 1. is the relatively backward technology and safety is not stable, 2. is low energy (now only 86-86 WH/KG),3. is its small monomer (in case of more than 200AH, combustion and explosion may occur), and4. is complicated processes and high costs.These defects make the lithium iron phosphate batteries to be not suitable for use as energy storage. Taken together, therefore, an energy storage battery must meet the following conditions:1. is high security and no explosion;2. is to make the monomer enough big and let the battery management system function well;3. is to have a wide range of use temperatures (operations are available in a - 45 to 85 degrees temperature environment); 4 is to have good consistency and mature production technology;5. is to have a low self-discharge rate, monthly not exceeding 3%;6. is to have a long life of use (at least more than 30 years);7. is to be environmentally friendly and pollution-free.Only rare earth lithium-ion batteries from Thunder-sky Winston can meet these conditions, because they have the following characteristics: battery energy density of 150-190 watts per kilogram; water-soluble adhesives and cascading process; Monomer capacity up to 10000AH (batteries more than 1000AH are the most suitable for energy storage); simple production processes and good consistency; cost being only two thirds of that in the lithium iron phosphate batteries; a full use of domestic materials; temperature range of 45-85 degrees; suitability for rapid and slow charges; service life of 40 and 60 years.
FAQThe questions of the LFP / LYP battery technology from Winston
1. What is the chemical composition of the WB-LYP battery?The WB-LYP cells are based on the very popular and famous LiFePO4 chemistry. This chemistry is available from many companies. However only Winston Battery is producing the monolithic large capacity cells up to 10000Ah. Unlike all other manufactures the Thunder-Sky Winston battery uses an advanced technology of cathode doping with rare element Yttrium. This improved chemistry is known as LiFeYPO4, abbreviated as LYP. However for general naming the “LFP” version is still being used. When speaking about Winston Battery LFP cells it is meant that the cells come with the LiFePO4 (LYP) technology.PVDF is NOT used in Water-based Lithium Battery: Thundersky Winston Lithium Battery. At present, 90% of the positive electrode binders of lithium batteries are mainly in PVDF, with the best comprehensive performance. However, the solvent NMP used with PVDF it has the risk of reproductive toxicity. The European Union has issued relevant policies to restrict the use of NMP
2. What is the purpose of the WB-LYP battery?The WB-LYP cells are all purpose technology cells. They can be used for most applications. There are no known limits of the application for the WB-LYP cells.
3. Can the WB-LYP battery be used in transport industry?Yes. Many of our long-time customers keep using the WB-LYP cells for traction (transportation) applications. E.g. specialized electric cars, electric buses, warehouse and logistic vehicles. The WB-LYP cells have a long time history of the reliability for many of the traction solutions.
4. Why is the marking of the products different?Some web pages use TS-LFP, TSWB-LFP, TS-LYP or WB-LYP. What is the difference? There is no difference. Originally the cells were marked as “Thunder-Sky LiFePO4” cells – the shortened version TS-LFP. Later (since 2009) the new generation of LiFeYPO4 cells came to market. That is why the marking of the cells changed to TS-LYP (“Thunder-Sky LiFeYPO4”). Even later (around 2012) the name of the Thunder-Sky company was changed to Winston Battery. Thus the name “WB-LYP” came to be used. However even after many years the original name “Thunder-Sky” is very popular and famous. In order to benefit from the famous brand one of the most recent versions of the naming of the company products is “Thunder-Sky Winston Battery”. That is why the name of the products is TSWB-LYP.
5. What is the future of the WB-LYP cells?The LYP cells have been manufactured for some 15 years. They are a very mature product and they keep getting more and more recognition as a very stable product. The Winston Battery company plans to keep producing these cells and keep expanding the production capacity. We believe the WB-LYP cells will be available for many, many years in the future. The WB-LYP cells are a safe, secure and stable product. 6. Do you only sell cells?No - We can supply complete battery systems or component parts from our main country distributors.All our battery systems are fully repairable and comply with zero waste policy – apart from the Starter Battery Range, where due to the nature of where its being used, is sealed.
7. Water-based lithium Power battery is the only globally insured product by international AIG and AXA insurance companies
At present, 90% of the positive electrode binders of lithium batteries are mainly in PVDF, with the best comprehensive performance. However, the solvent NMP used in it has the risk of reproductive toxicity. The European Union has issued relevant policies to restrict the use of NMP. Enterprises are actively developing water-based binders that are cheaper, more environmentally friendly, and have the same excellent performance to replace oily PVDF. When the existing water-based binders on the market are used on the positive electrode, there are more or less with performance issues. For the binder corresponding to the negative electrode is mainly in water-based, including SBR, CMC, PTFE, PAA ect. Compared with organic solvent-based adhesives, water-based adhesives have the advantages on only volatilizing water vapor, green production environment, low cost, and non-flammability, and have become an important development direction for key materials for Lithium batteries. The positive active material of water-based LYP battery is made of fluorine compound and rare earth, while the negative electrode active substance is made of nano-carbon fiber and artificial graphite. Therefore, it can keep its inherent molecular structure unchanged, lattice firm, impact resistance, high safety, wide temperature resistance and long service life during high current charging. Thunder Sky Winston Cells and batteries - LiFeYPO4 (LYP)• Office now in UK (Fully Authorized and Certified Cell and Battery Centre • There are now quite a number of number of large Cell / battery companies (all based in China) whose products are being used for ESS (Energy Storage Systems) and for residential / industrial / Mobile / Off Grid Solar installations..Let´s face the truth: actually, more than 80% of products sold in the UK/ EU are made in China. Production capacities, their technical background hand in hand with logistic infrastructure is high and more efficient then here in UK / Europe, but more importantly: it´s already up and running. As manufacturers we are in cooperation have everything in order to produce high quality products: large premises with cutting edge technologies, experience and know-how in large scale manufacturing, just to mention the most important aspects. There is a number of different manufacturers and suppliers to choose from:• But what NONE of them have is a verified office location with FULL support in the UK– Direct from the cell / Battery Manufacturer in China • We are the only company that has a fully verified / certified office outside China with full globally insured products by AIG and AXAFull Support (www.thunderskywinston.uk)• Established 25 years • Water-based Lithium battery• Only globally insured product by international AXA and AIG insurance companies since 1999• Manufactured and designed for low temperatures• Modular Solutions / Configurations Wide selection of sizes- allowing transparent design to easily check or replace single cell Do you actually know ‘Whats in the box’ ? - Do you care ? – Well you should do - work with us and you will know ! Our battery systems are fully repairable - Environment friendly – Working toward zero waste Bespoke battery systems
Current Applications - (just a few examples)• ESS (Energy Storage Systems)o Industrial and Residential• Northern Finland, Czech and Polish Sustainable Houses • Off -Grid Medical Equipment – Emergency / Non Emergency - Non Conflict / Conflict• RV / Motor Homes• Formula 1 (names cannot be mentioned for legal reasons)• German Car Racing - Volland• Automatic Warehousing (names cannot be mentioned for legal reasons)• Golf Carts• School Buses – USA• Fork Lift TrucksSuitable for ALL Marine (Boats / Yachts ) Suitable for EV VehiclesSUPPORT • Office now in UK (Fully Authorized and Certified Cell and Battery Centre • Full Support (www.thunderskywinston.uk) and from UK Main Distributor• BMS (Battery Management System) – EU and UK / IE regions ONLY use EU BMS Systems with Bluetooth App – not Chinese – recommended / approvedLithium iron phosphate battery now popular but has some defects: 1. is the relatively backward technology and safety is not stable, 2. is low energy (now only 86-86 WH/KG),3. is its small monomer (in case of more than 200AH, combustion and explosion may occur), and4. is complicated processes and high costs.These defects make the lithium iron phosphate batteries to be not suitable for use as energy storage. Taken together, therefore, an energy storage battery must meet the following conditions:1. is high security and no explosion;2. is to make the monomer enough big and let the battery management system function well;3. is to have a wide range of use temperatures (operations are available in a - 45 to 85 degrees temperature environment); 4 is to have good consistency and mature production technology;5. is to have a low self-discharge rate, monthly not exceeding 3%;6. is to have a long life of use (at least more than 30 years);7. is to be environmentally friendly and pollution-free.Only rare earth lithium-ion batteries from Thunder-sky Winston can meet these conditions, because they have the following characteristics: battery energy density of 150-190 watts per kilogram; water-soluble adhesives and cascading process; Monomer capacity up to 10000AH (batteries more than 1000AH are the most suitable for energy storage); simple production processes and good consistency; cost being only two thirds of that in the lithium iron phosphate batteries; a full use of domestic materials; temperature range of 45-85 degrees; suitability for rapid and slow charges; service life of 40 and 60 years.
FAQThe questions of the LFP / LYP battery technology from Winston
1. What is the chemical composition of the WB-LYP battery?The WB-LYP cells are based on the very popular and famous LiFePO4 chemistry. This chemistry is available from many companies. However only Winston Battery is producing the monolithic large capacity cells up to 10000Ah. Unlike all other manufactures the Thunder-Sky Winston battery uses an advanced technology of cathode doping with rare element Yttrium. This improved chemistry is known as LiFeYPO4, abbreviated as LYP. However for general naming the “LFP” version is still being used. When speaking about Winston Battery LFP cells it is meant that the cells come with the LiFePO4 (LYP) technology.PVDF is NOT used in Water-based Lithium Battery: Thundersky Winston Lithium Battery. At present, 90% of the positive electrode binders of lithium batteries are mainly in PVDF, with the best comprehensive performance. However, the solvent NMP used with PVDF it has the risk of reproductive toxicity. The European Union has issued relevant policies to restrict the use of NMP
2. What is the purpose of the WB-LYP battery?The WB-LYP cells are all purpose technology cells. They can be used for most applications. There are no known limits of the application for the WB-LYP cells.
3. Can the WB-LYP battery be used in transport industry?Yes. Many of our long-time customers keep using the WB-LYP cells for traction (transportation) applications. E.g. specialized electric cars, electric buses, warehouse and logistic vehicles. The WB-LYP cells have a long time history of the reliability for many of the traction solutions.
4. Why is the marking of the products different?Some web pages use TS-LFP, TSWB-LFP, TS-LYP or WB-LYP. What is the difference? There is no difference. Originally the cells were marked as “Thunder-Sky LiFePO4” cells – the shortened version TS-LFP. Later (since 2009) the new generation of LiFeYPO4 cells came to market. That is why the marking of the cells changed to TS-LYP (“Thunder-Sky LiFeYPO4”). Even later (around 2012) the name of the Thunder-Sky company was changed to Winston Battery. Thus the name “WB-LYP” came to be used. However even after many years the original name “Thunder-Sky” is very popular and famous. In order to benefit from the famous brand one of the most recent versions of the naming of the company products is “Thunder-Sky Winston Battery”. That is why the name of the products is TSWB-LYP.
5. What is the future of the WB-LYP cells?The LYP cells have been manufactured for some 15 years. They are a very mature product and they keep getting more and more recognition as a very stable product. The Winston Battery company plans to keep producing these cells and keep expanding the production capacity. We believe the WB-LYP cells will be available for many, many years in the future. The WB-LYP cells are a safe, secure and stable product. 6. Do you only sell cells?No - We can supply complete battery systems or component parts from our main country distributors.All our battery systems are fully repairable and comply with zero waste policy – apart from the Starter Battery Range, where due to the nature of where its being used, is sealed.
7. Water-based lithium Power battery is the only globally insured product by international AIG and AXA insurance companies
