Shenzhen Li-ion Battery Bodyguard Technology Co.,ltd found in 2013,which are located in 2nd Floor,No.9,Shiao Second Industrial Area, Dalang Street, Longhua District,Shenzhen,Office and Factory area of 1500. Which is professional development, design & manufacturing all kinds of shape,size PCM & BMS for Li-polymer/Li-ion/Lifepo4/Lithium Titanate battery pack. Also provide battery pack assembly services and charger supply. With 7 years experience and rapid growth, the company had designed and produced more than 500 types of professional hardware PCM/BMS for battery pack, and software bms such as SMBUS,RS485 ,RS232 &Bluetooth. These high quality PCM matched with the battery pack are widely used in the digital products,wheel chair,E-bike,RC toys ,helicopter,boats,medical instruments,lighting devices, EV application. and was affirmed by customers at home and abroad.With professional R & D team, rich production experience, advanced production technology, excellent management system (ISO9001), the company was awarded High Technology Expertise (HNTE) in 2018; the products had pass RoHS,CE,UL and so on.At factory you would talk with Sales Managers, Technical Engineers,Quality Managers and Production Supervisors, to more know the Battery bms production,inspect & testing process.We always provide professional technical team, best service attitude,good quality & reliable products, and competitive and reasonable price, OEM/ODM services to meet your individual needs.We look forward to the opportunity of being of service of you.