About Us



      ENJPOWER is belong to E&J Technology Group,It is professional designer and manufacturer of innovative PCM/BMS/battery monitor  to Li-polymer/Li-ion/Lifepo4 battery pack,charger and power supply. ENJPOWER has professional R&D design team utilizes the latest tools in both mechanical and electronics to ensure the designs are in compliance with our customer and regulatory requirements. Harding optimizes reliability, safety, and manufacturability of your battery giving you the most cost effective and dependable solution. The design team provides CAD drawings and prototypes for alpha, beta, agency approvals, and pre-production development. ENJPOWE supply you reliable quality  battery protect circuit/battery management system support communication software type(SMBus, RS232,I2C,RS485,CAN,etc.) or hardware type and battery status monitoring technology solution for all type of batteries and also innovative custom lithium-ion battery packs and chargers for a wide range of applications including: portable medical equipment, UAV, handheld electronics, safety, security, construction and military..We have passed ISO9001:2008, also we have gained CE, RoHS, UL,REACH,C-TICK,KC,PSE certificates. With the effort of all our staffs, our products have been sold far to over 30 countries including Japan, America, Germany and have been widely accepted. ENJPOWER is proud of its growth and reputation based on professional dedication. 

We are greatly honored to be a partner in our customers' success by offering them flexible solutions. Because of the reliable quality of our BMS/PCM/Monitors products, ENJPOWER get good reputation from worldwide and the products widely used for most of famous li-ion,lifepo4,lipolymer battery brands, such as Panasonic, Samsung, LG, SONY, A123,VALENCE, THUNDERSKY, SINOPOLY, CALB, WINA,E&J,MOLI,KOKAM,VARTA,SAFT,BAK,LISHEN,BYD. And the universal battery fuel gauge/monitors products we made are also fit for VRLA/SLA/AGM/GEL battery brands like CSB, YUASA, PANASONIC, VARTA,EXIDE,ODDYSEA, LEOCH,FULLRIVER,VISION,FIRSTPOWER,etc..ENJPOWER also produce high class custom NiMH/NiCd/Lithium-ion/Lipolymer/LiFePO4 battery packs using famous brand battery cells which are approved by CE/KC/PSE/UL/CCC/IEC62133 for different applications, like Robotic Vacuums, LED Out Door Lights, E-bikes and scooters,wheelchair, medical devices, Unmanned Aerial Vehicle(UAV, drones, AGV(Automatic Guided Vehicles), AGV folklifts/pallet runners, motor controllers, energy storage system, outdoor weather-proof enclosures, UPS(uninterruptible power supply), Security monitor system, PBX, data storage center, telecom towers, RVs, POS Machines,etc..