E-bus Ltihum Battery

Topak Power Technology Co.,Ltd is one of the leading China e-bus ltihum battery manufacturers and suppliers with best China e-bus ltihum battery,Website:http://www.globallibattery.com, electric bus lithium ion battery, electric bus lifepo4 battery, e-bus lifepo4 battery, lipo batteries factory, welcome to wholesale products from us. Quick Details Packaging & Delivery  lithium li-ion lifepo4 336V 100AH electrical hybrid bus battery pack HEV EV DC 1. Project description and requirements 1)Application: Hybrid electric bus 2)Rated Voltage: 336V 3)Voltage Range (V): 262.5-383.25 4) Rated Capacity: 100Ah 5) Battery Case description: Use 8 big cases, 1 small case, and 1 master box. 6)Case dimensions: 560*470*189mm (per big case’s size) 7)SOC Permitted Range: 20%-80% 8)Normal working temperature: - 20°C-60°C, Work in 70°C no problem, no safety concerns. 9)Self-discharge:  25°C,≤0.5% per week 10)Lifetime: Above 3 years 11)Security Standard: Meet China Standard QC/T 743-2006 12)Security Class: IP55    advantages of our lifepo4 batteries 1: Safety:  LifePO4 is the safest battery in the world till now, which does not burning with over 30V discharge voltage and it does not explore when you puncture the battery. We have achieved CE and UL certifications. 2: Environments friendly:  We attained RoHS certification which proved the batteries are not contained toxic material. 3: Powerful:   Discharge with 10C, battery’s temperature does not exceed 65C. 4: Long cycle life:  After 2000 times charge and discharge, the capacity remain 80% of the original one. 5: Temperature extension:   In the scope of -20~70the batteries can be normally used. 6: Lower average price per year:The average price per year is 100 Yuan RMB less than the lead-acid battery for 5 years. 7: Small in volume and light in weight:The iron-lithium battery is about 1/2 the volume and 1/3 the weight of the lead-acid battery. Thus the performance of the whole bike is improved and the battery can be taken off easily. 8: Intelligent charge system:   voltage of each cell can be detected, each cell can be protected against overcharge, overvoltage, short circuit and overheat, and so that battery can be charged balance. 9: Patented and beautiful appearanceThe appearance designed by patent can be integrated with the hole bike.