HUAXING ENERGY supplies Lithium Battery System with factory price, fast delivery, good quality, strong R&D, nice after-sales service, system installation and maitenance . With 50,000 square meters of workshops and 3GWh annual production capacityOur product features in high safety, high power, long cycle life, strong environmental adaptabilitywith integration of all technologies needed for Energy Storage System(ESS) including cathode material, lithium cell, BMS and system integration.With excellent R&D team, our company supply on-time technical service, testing for lithium battery system and design service.We manufacture LiFePO4 battery products including Cathode Material,32700 Lithium Cell, Lithium Battery Packs, BMS,home and commercial storage system. Certificates: IEC,RoHS,CE,PSE,BIS,UN38.3,MSDS.Factory:50,000square meters production lines and over 1,000 square meters office land in Shenzhen,China.In the past year,we sold over 200 million US dollars with 3GWh annual production capacity. Let's start to customize your battery pack.-Sturdy and pressure resistant, nickel plated steel envelope.-High capacity 6.0/6.7Ah-Excellent cycle life 2000-6000 times-Steady output volt-Low self-discharge- Double safety protection- High level performance of anti vibrations and shocks.-Applications: Electric vehicle,UPS,Energy Storage,lead acid replacement.