Shenzhen Unitpackpower Technology Co., Ltd

Composition and Components: Li-ion Battery Scrap consists primarily of lithium-ion cells and batteries that are discarded or recycled. These batteries typically contain: Lithium cobalt oxide (LiCoO2), lithium nickel manganese cobalt oxide (NMC), lithium iron phosphate (LiFePO4), or other cathode materials. Graphite or other carbon-based anodes. Electrolytes (typically lithium salts in organic solvents). Aluminum or copper foils used as current collectors. Plastic casing and insulation materials. Physical Characteristics: Size: Varied sizes depending on the original battery type, ranging from small cylindrical cells to large battery packs used in electric vehicles (EVs). Weight: Varies widely based on the size and type of battery, typically ranging from a few grams to several kilograms per cell or pack. Condition: Typically used, damaged, or end-of-life batteries. May include intact or partially dismantled units. Chemical Composition: Lithium-ion batteries typically contain varying proportions of lithium, cobalt, nickel, manganese, iron, graphite, aluminum, copper, and plastics. Chemical makeup may vary significantly depending on the specific battery chemistry and manufacturer specifications. Packaging: Often sold loose or in containers such as bulk bags (super sacks) or palletized for ease of transportation and handling. Applications: Used extensively in portable electronics (laptops, smartphones, tablets), power tools, electric vehicles (EVs), and energy storage systems (ESS). Environmental Considerations: Li-ion Battery Scrap must be handled and recycled in accordance with environmental regulations due to the presence of potentially hazardous materials such as lithium and cobalt. Quality and Purity: Typically sold as mixed battery scrap containing various types and conditions of lithium-ion batteries. Sorting by chemistry or condition may be available depending on supplier capabilities. Certifications and Compliance: Suppliers may provide certifications ensuring compliance with recycling and environmental standards such as ISO 14001 or local regulatory requirements for battery recycling. Storage and Handling: Li-ion Battery Scrap should be stored in a dry, cool environment to prevent potential reactions or fires. Handling should follow established safety protocols due to the potential for short-circuiting or thermal runaway in damaged cells. Uses in Recycling: Valuable as a source of raw materials (lithium, cobalt, nickel, etc.) for the production of new batteries or other applications after proper recycling and processing. Documentation:

ESS 215KW Lithium Battery Energy Storage System 384VDC Rechargeable Lifepo4 Battery pack 280AH Energy Storage Battery 1. High energy density, small footprint, short construction period, strong environmental adaptability 2. Standardized components, modular architecture, easy for expansion 3. Battery module within the layered stack design, with more than 10 years of long design life 4. Efficient battery module and system cooling design 5. The use of international advanced IGBT and intelligent power module, with high power fast adjustment capability 6. BMS battery management system with SOC automatic calibration and high current active balance function, combined with the perfect operation control and management strategies to achieve accurate and efficient management 7. The combination of software and hardware protection, with alarm protection and automatic diagnostic functions, improve the protection strategy to ensure safe and efficient operation of the system 8. Our BMS use NXP(USA) automotive-grade high performance chip, strong anti-interference, good reliability, wide temperature range. 9. We use brand new high quality A-grade battery power cell, longer service life. 10. Charging and discharging are controlled separately, more convenient and reliable to control charging and discharging. 11. Big color LCD touch screen display, easy setting and operation. 12. Can built in solar charge controller and AC-DC charger, our BMS can intelligently manage charger to charge battery well, BMS can communicate well with battery, solar controller, ac charger and inverter, one integrated intelligent monitoring system. 13. Approved by UL1741 certificate. 14. Accept customized product, our lithium battery system are widely used in many situations, such as: Different residential home, hotel, shop, factory, hospital, commercial buildings, electric car, RVs, Van, mobile dining car, heavy truck, different ship/boats, ice-cream car, outdoor camper,.etc. Applications: 1.Energy Storage --Solar-Wind Power System / City Grid (On/Off) / Community and Family 2.Back-up System and UPS --Telcom Base / CATV system / Computer Server Center / Medical Instrumnt / Military Equipment 3.Other Applications --Security and Electronics / Mobile POS, Mining Lihgt / Torch / LED Light / Emergency Light --RV Motorhome /Golf Carts Battery / Boat Marine Yachts / Electric Skateboard / Electric bike / Electric Scooter / Electric bicycle --LED Backup / Engine Starting Battery,etc.