Characteristic of 2200mAh Li-ion cylindrical battery Without special instructions, the following tests should be done under the condition of : temperature(23±3), atmospheric pressure (86KPaï½?106KPa), relative humidity (45%ï½?85%), and the tests should be done within two weeks after receiving the products. the definitions of some nomenclatures of this specification standard Charge: Charge with current 0.2C5A to limit charge voltage under the condition of23±3 surrounding temperature, then change to charge with constant voltage till the current less than or equal to 0.02C5A. Electrical Characteristic for Cylindrical Rechargeable Electric vehicle li-ion Battery NO. Item Standard Test Method 1 Discharge rate capabilities Aï¼?1 C5A â?¥97% Bï¼?5 C5A â?¥95% Standard charged under the condition of normal atmospheric pressure and the environmental temperature of 23±3 and45%ï½?85%RH, then rest for 30mins and discharge at1C5Aã??5 C5Aã??10 C5A to the discharge cut-off voltage respectively. Charge/discharge cycle can be conducted for 3times before meeting the Standardsï¼?the same belowï¼? 2 capacity retention and recovery Residualcapacityâ?¥94 % Recoverablecapacityâ?¥*98% Standard charged under the condition of normal atmospheric pressure and the environmental temperature of 23±3ï¼? Stored for 28 days, then discharge at 0.2 C5A to 2.50Vmeasuring residual capacity; Then standard charge/discharge measure recoverable capacity. 3 Low TemperaturePerformance discharge capacityâ?¥85% rated capacityno distortion and no rupture The cell shall be charged in accordance with the standard charge. Then stored in the temperature of -10±1 for4h, Discharge at the constant current of 0.2C5A down to the end-of-discharge voltage 2.750V. 4 Cycle Life Charge: The cell shall be charged in accordance with RapidCharge condition. rest for 10mins.Discharge : 5C5A discharge to 2.75V, one cycle is finished, then rest for 30mins. Then repeat above steps, when capacity is less than 80% of initial capacity, the battery life is over.
INR18650-1500mAh Battery,1500mAh Li-ion cylindrical battery,lithium ion battery,cylindrical power lithium-ion batteries 1500mAh Li-ion battery Product Details: NO.Items   Specifications  1Model  INR18650-1500  2Can Material Ni-Iron  3Rated Capacity 1500 mAh0.2C5A  4 Nominal Voltage  3.7V  5 Max. Charge Voltage  4.2 V  6 Discharge Cut-off Voltage  2.75V  7 Max. Charge Current  1 C5A  8Max. Continuous Discharge Current  20 A  9Max. Pulse Discharge Current 30A 2s pulse   10Max. Diameterinclude PVC 18.30 mm  11Max. Height (include PVC)  65.30mm  12Weight (Approx.)43.0g  13Impedance Max. at 1000Hz charged status   20 m 14 Charge Method (CC/CV) Standard  0.5 C5A 3hrs Quick1 C5A 2.5hrs.  15  Operating Temperature Charge 0-45 32oF 113oF Discharge -10 60 -4oF 140oF Storage -20 45 -4oF 113oF
Warnings and Cautions in Using the Long life rechargeable lithium battery To prevent a possibility of the battery from leaking, heating or explosion please observe the following precautions: When using a new battery for the first time or after long term storage, please use the battery charger specifically for that purpose fully charge the battery before use. Do not disassemble or open, crush, bend or deform, puncture, or shred; Do not modify or remanufacture, attempt to insert foreign objects into the battery, immerse or expose to water or other liquids such as water, seawater, drinks such as soft drinks, juices, coffee or others, or expose to fire, explosion, or other hazard. Do not short circuit a battery or allow metallic or conductive objects to contact the battery terminals. Avoid dropping the phone or battery. If the phone or battery is dropped, especially on a hard surface, and the user suspects damage, take it to a service center for inspection. The battery replacement shall be done only by either cells supplier or device supplier and never be done by the user. Replace the battery only with another battery that has been qualified with the system per standard. Use of an unqualified battery may present a risk of fire, explosion, leakage, or other hazard. Don't keep a battery at rest for a long time (over 6 months). Safety accident may happen when recharging battery which has a rest for a long time. In the event of a battery leak, do not allow the liquid to come in contact with the skin or eyes. If contact has been made, wash the affected area with large amounts of water and seek medical advice. Battery usage by children should be supervised. Seek medical advice immediately if a battery has been swallowed Never disassemble cells. The disassembling may generate internal short circuit in the cell, which may cause firing or other problems. Never incinerate nor dispose the cells in fire. These may cause firing of the cells, which is very dangerous and is prohibited. Do not remove the outer sleeve from a battery pack nor cut into its housing. Do not mix our batteries with other battery brands or batteries of a different chemistry such as alkaline and zinc carbon. Do not mix new batteries in use with semi-used batteries, over-discharge may occur. Promptly dispose of used batteries in accordance with local regulations.
Characteristic of Long life 18650 battery a.Environmental conditions Unless otherwise specified, all tests stated in this specification are conducted at temperature 23±3°and humidity under 65%. b. Measuring equipment (1) Amp-meter and volt-meter The amp-meter and volt-meter should have an accuracy of the grade 0.5mA and mV or higher. (3)Slide caliper The slide caliper should have 0.01 mm scale. (4)Impedance meter The impedance meter with AC 1kHz should be used. c. Standard charge charging the cell CCCV with charge current 0.5C, constant voltage 4.2V and 150mA cut-off in CV mode at 23 for capacity. d. Standard discharge capacity discharge current of 600mA(0.2C) with 2.5V cut-off at 23within 1hour after the standard charge.
INR18650-2000mAh battery,2200mAh Li-ion battery manufacturer,lithium ion battery for vacuum cleaner,High security lithium ion battery 2000mAh Li-ion cylindrical battery Product Details: NO.Items Specifications 1Model 20P1 (INR18650-2000) 2Can Material Ni-Iron 3Min Capacity 1950 mAhï¼?0.2Cï¼? 4Nominal Voltage 3.7V 5Max. Charge Voltage 4.2 V 6Discharge Cut-off Voltage 2.750V 7Max. Charge Current 4A 8Max. Continuous Discharge Current 20 A 9Max. Pulse Discharge Current 30Aï¼? 2s pulse ï¼? 10Max. Diameterï¼?include PETï¼? 18.4±0.05 mm 11Max. Height (include PET) 65.25±0.15mm 12Weight (Approx.)43.0g 13Impedance ï¼?Max. at 1000Hzã??charged statusï¼? 15±3mΩ 14 Pack consistency â?³Voltage â?³Impedance â?³Capacity 15 Charge Method (CC/CV) Standard 0.5 CÃ?3 hrs. Quick2CÃ?1.0 hrs. 16 Operating temperature (surface temperature) Charge 0ï½?45 Discharge -20ï½?75 Storage -20ï½?45
Basic Info. Model NO. LFP51.2-300 Electrolyte LiFePO4 Color White Usage Solar/ Marine/ Telecom / Electric Mobility Warranty 3 Years OEM/ODM Acceptable Package Carton and Pallet Lead Time 20-30 Days Dimension 720*260*580mm Transport Package Wooden Case Specification 120kg Trademark PUSTUN Origin China HS Code 8507600090 Production Capacity 5000 Product Description Product Description Factory Wholesale Deep Cycle 51.2V300ah Lithium Ion Batteries LiFePO4 Lithium iron phosphate battery is a kind of lithium ion battery that uses lithium iron phosphate (LiFePO4) as the positive electrode material and carbon as the negative electrode material. It has the advantages of high working voltage, high energy density, long cycle life, good safety performance, low self-discharge rate and no memory effect. Pustun lithium iron phosphate battery is your best power choice for energy storage system of solar street light. This LFP series battery is specifically designed for solar street light application, which has more than 10 years service life; LFP series batteries are the best choice for the durable, safe, environment-friendly energy solution and they can be customized according to your requirement, such as dimension, voltage, capacity of battery. With an increased lifespan, this battery can save you much cost against frequent battery replacement. The working life of lithium battery especially under the outdoor high temperature environment is five times longer than the traditional lead acid battery. Product Parameters Nominal Voltage 51.2V Nominal Capacity 300Ah Energy 15.36KWh Combination mode 16S1P Cycle Life â?¥6000 Cycle, 80%DOD, 25�ºC BMS conï¬?guration 16S150A Operating voltage range 41.6V~59.2V Rated charge and discharge current 150A Peak current 160A Continue @170A 3s Rated charging and discharging power 7.68Kw Peak power 8.192Kw Continue @8.704Kw 3s Short-circuit current 0.762Ka@100us Communication mode CAN, RS485 Parallel number Recommend 6 in parallel(Maximum support 16 in parallel) Remote data Bluetooth optional/Wiï¬? Weight 120kg Dimensions (L*W*H) mm 720*260*580mm Operating temperature Charging: 0�ºC~+50�ºC / Discharge: -10�ºC~+60�ºC Relative humidity 0~95% Storage temperature
Basic Info. Model NO. LFP25.6-100 Electrolyte LiFePO4 Color White Usage Solar/ Marine/ Telecom / Electric Mobility Warranty 3 Years OEM/ODM Acceptable Package Carton and Pallet Lead Time 20-30 Days Dimension 750*145*250mm Transport Package Carton Specification 28kg Trademark PUSTUN Origin China HS Code 8507600090 Production Capacity 5000 Product Description Product Description 25.6V100ah Renewable Energy Lithium Ion LiFePO4 Battery Lithium iron phosphate battery is a kind of lithium ion battery that uses lithium iron phosphate (LiFePO4) as the positive electrode material and carbon as the negative electrode material. It has the advantages of high working voltage, high energy density, long cycle life, good safety performance, low self-discharge rate and no memory effect. Pustun lithium iron phosphate battery is your best power choice for energy storage system of solar street light. This LFP series battery is specifically designed for solar street light application, which has more than 10 years service life; LFP series batteries are the best choice for the durable, safe, environment-friendly energy solution and they can be customized according to your requirement, such as dimension, voltage, capacity of battery. With an increased lifespan, this battery can save you much cost against frequent battery replacement. The working life of lithium battery especially under the outdoor high temperature environment is five times longer than the traditional lead acid battery. Product Parameters Nominal Voltage 25.6V Nominal Capacity 100Ah Energy 2.56KWh Combination mode 8S1P Cycle Life â?¥6000 Cycle, 80%DOD, 25�ºC BMS conï¬?guration 8S100A Operating voltage range 20.8V~29.6V Rated charge and discharge current 100A Peak current 100A Continue @120A 3s Rated charging and discharging power 1.28Kw Peak power 2.56Kw Continue @3.072Kw 3s Short-circuit current 0.225Ka@100us Communication mode CAN, RS485 Parallel number Recommend 6 in parallel(Maximum support 16 in parallel) Remote data Bluetooth optional/Wiï¬? Weight 28kg Dimensions (L*W*H) mm 750*145*250mm Operating temperature Charging: 0�ºC~+50�ºC / Discharge: -10�ºC~+60�ºC Relative humidity 0~95% Storage temperature
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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.