48V E-Bike Battery Pack

Characteristics: Rated voltage: 3.2 V Working voltage: 3.0-3.3V Minimum discharge voltage: 2.0-2.8 V Maximum charging voltage: 3.60-3.65 V Volume energy density: 325 Wh/L Weight energy density:>90 Wh/kg Specific power: 200 W/kg Time durability:>10 years Cycle durability: 2750-12000 cycles Advantages: Higher safety Better service life and cycle life Environmental protection Fast charging Wide working temperature range Low energy density Application: Energy storage equipment Electric tools Light electric vehicles Small electrical appliances Start the power and move power supply

Characteristics: Rated voltage: 3.6/3.7/3.8/3.85 V Standard discharge continuous current: 0.2C Maximum continuous discharge current: 0.5C Working temperature: Charging: 0-45 Degree Discharge: -20~60 Degree Finished product internal resistance:

Characteristics: Rated voltage: 3.6/3.7/3.8/3.85 V Standard discharge continuous current: 0.2C Maximum continuous discharge current: 0.5C Working temperature: Charging: 0-45 Discharge: -20~60 Finished product internal resistance:

Characteristics Rated Voltage:1.2V Charging Voltage:1.4-1.45V Termination Voltage:0.9-1.0V Energy/weight:60-120 Wh/kg Energy/Volume140-300 Wh/L Power/Weight:250-1000 W/kg Selfdischarge Rate: Generally 20-30% per month Charging and Discharging efficiency:66% Number of Charging and Discharging cycles: 500-5000 Times Advantages:High Energy Density, Efficient at Highrate Discharges, Long Cycle Lif,e Wide Temperature Usage Range, Stable Electrochemical Characteristics, Pollutionfree Green Battery, No Memory, Effect Lower Costs, Good Safety Performance. Applications:Solar Lighting Emergency, Lighting Hightemperature Lamps, Car mounted TBOX, Car OBD, ECALL system Electric Tools, Medical Equipment, Vacuum Cleaner Shaver, Electric Toothbrush, Electric Toy Battery, Game Console Handle.

ESS lithium battery system is composed of lithium battery modules, BMS system, PV charge controller, AC/DC Charger, central control unit CCU, temperature detector, integrated structure and other parts; the solar panels in the system are battery storage and power for output; BMS module completes the detection and control of voltage, current, temperature, SOC, SOH and charging and discharging related parameters of power battery pack; PV controller and inverter realize bidirectional AC/DC function to meet the charging and discharging conversion demand of power battery pack; each detector is used to monitor the ambient temperature in real time to ensure the safety of the system. Product Features: 1. Standardized components, modular architecture, easy for expansion. 2. High energy density, small footprint, short construction period, strong environmental adaptability 3. Battery module within the layered stack design, with more than 10 years of long design life 4. Long Cycle Life LiFePO4 Lithium ion Battery system from 20KWH--500KWH optional 5. BMS battery management system with SOC automatic calibration and high current passive balancing function, combined with the perfect operation control and management strategies to achieve accurate and efficient management 6. 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. 7. Our BMS system adopts American NXP automotive grade chips with high performance. 8. Product communicates with the monitoring platform in real time through RS232, CAN communication interface, and reports various records in time to ensure real-time monitoring of the battery pack of the monitoring platform. 9. Colorful LCD display all module working information and status.

Product advantages: ï?¬All-in-one design, high integration and space saving installationï¼? ï?¬Using high-performance lithium iron phosphate cells, laser welding, good cell consistency, designed service life of more than 10 yearsï¼? ï?¬Master-slave mode, passive equalization, can manage the equalization resistance, can set the equalization start voltage difference, and monitor the equalization resistance temperature, more intelligent and safe, and reduce the impact of barrel effect on system energy storage BMS adopts NXP(USA) automotive-grade high-performance chips, with strong anti-interference, good reliability and wide temperature range CAN2.0 communication interface, has the advantages of strong real-time performance, long transmission distance, strong anti-electromagnetic interference ability System parameters can be set through the host computer, such as fan start/stop temperature, charger maximum current setting, charge and discharge current correction, SOC correction, with insulation leakage detection function to prevent oil leakage and short circuit of the cell Integrate Solar charge controller or AC charger optional, BMS communication control, more safe and reliable; Cell temperature management, can be automatically controlled with the air conditioner heater according to the cell condition to make the cell works at the most suitable temperature, and can be linked with the fire protection system as needed Performance characteristics Built-in BMS management system with comprehensive protection and monitoring control functions 5" LCD screen display, easy to operate, can check the temperature, voltage, working status, discharge current, dynamic and static SOC algorithm of a single cell, local display of alarm info, alarm level distinction, accurate positioning of abnormal cells Main control MCU can be centrally controlled and manage peripheral settings (AC charging module, inverter module, solar charging module) to adjust the charging current and voltage of peripheral devices according to the battery charging curve, making the system more reliable BMS battery management system, with SOC automatic calibration and high current passive balance function, combined with perfect operation control and management strategy, to achieve accurate and efficient management EMS energy management system, BMS with solar controller/AC charger, inverter centrally manages charge and discharge, effectively controls the charge and discharge current within the cell usage conditions, protects the cell and extend its service life

Product introduction: This product is composed of high quality lithium iron phosphate core (series-parallel connection) and advanced BMS management system. It adopts master-slave mode, which is convenient for monitoring and controlling the input and output system. The charging and discharging are independent, it can control the charging current of the AC charger and solar controller according to the battery temperature, voltage and SOC to better protect the battery cells from overcharging, overheating and discharging. It has high reliability and long life, products developed for applications such as solar energy storage, industrial and commercial energy storage, household energy storage, charging piles, data room and other applications. Product advantages: All-in-one design, high integration and space saving installation Using high-performance lithium iron phosphate cells, laser welding, good cell consistency, designed service life of more than 10 years Charging and discharging are controlled separately, which is convenient and reliable to control charging and discharging. The discharge port will not be disconnected when over-charging, and the charging port will not be disconnected when over-discharging, the system has good stability Master-slave mode, passive equalization, can manage the equalization resistance, can set the equalization start voltage difference, and monitor the equalization resistance temperature, more intelligent and safe, and reduce the impact of barrel effect on system energy storage BMS adopts NXP(USA) automotive-grade high-performance chips, with strong anti-interference, good reliability and a wide temperature range

ESS lithium battery system is composed of lithium battery modules, BMS system, PV charge controller, AC/DC Charger, central control unit CCU, temperature detector, integrated structure and other parts; the solar panels in the system are battery storage and power for output; BMS module completes the detection and control of voltage, current, temperature, SOC, SOH and charging and discharging related parameters of power battery pack; PV controller and inverter realize bidirectional AC/DC function to meet the charging and discharging conversion demand of power battery pack; each detector is used to monitor the ambient temperature in real time to ensure the safety of the system. Product Features: 1. Standardized components, modular architecture, easy for expansion. 2. High energy density, small footprint, short construction period, strong environmental adaptability 3. Battery module within the layered stack design, with more than 10 years of long design life 4. Long Cycle Life LiFePO4 Lithium ion Battery system from 20KWH--500KWH optional 5. BMS battery management system with SOC automatic calibration and high current passive balancing function, combined with the perfect operation control and management strategies to achieve accurate and efficient management 6. 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. 7. Our BMS system adopts American NXP automotive grade chips with high performance. 8. Product communicates with the monitoring platform in real time through RS232, CAN communication interface, and reports various records in time to ensure real-time monitoring of the battery pack of the monitoring platform. 9. Colorful LCD display all module working information and status.