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SHEN ZHEN LI LU TONG ELECTRONIC CO,.LTD
SHEN ZHEN LLT ELECTRONIC TECHNOLOGY CO,.LTD has established in 2012,is a professional Maker of multi-series bms and Power Management product in SHEN ZHEN City, dedicated to the New Energy Lithium Battery Management System (BMS) A high-tech industry that integrates research and development, production, and sales of solutions, forming an industrial pattern with research and development centers and production bases in Shenzhen, Dongguan
Through many years development ,currently production based expanded to 30,000 square meterswith 500,000 pcs monthly production capacity ,almost our production facility was fullfilled digital manufacturing management .
Our Product are widely applied on electric tools, medical devices, electric bicycles, solar street lights, four-wheel low-speed cars, home energy storage, medium and high voltage commercial energy storage, and other fields. Adhering to the concept of Internet of Things products, we have developed integrated IoT battery management systems such as 4G+BMS, BLE+BMS, WIFI+BMS, etc. The products are exported to Taiwan, Hong Kong, Singapore, South Korea, Europe and America, and other countries
Research and Development
our company integrates research,development and manufacturing of various of high end PCB board for different lithium battery system based on different application purpose ,our technology team have more than 15 years development experience in average .also including design and product process design experience in our domestic lithium battery industry .
we developed and manufactured multi series BMS which can support max 175 series cells , and our BMS support multiple communication such as UART ,CAN ,RS485. also our BMS can have the active balance which support Max 5A balance current ,our some BMS can support Parrallel connection and master-slave management solution , as for big power consumption application field ,our BMS can provide even few hundreds Ah constant current etc .
Our excellent products are the result of the long-term hard work of our technical department
Featured Product series
Smart Bms with Various Type of Communication and excellent working performance
BMS With Bluetooth Function
BMS with Bluetooth function which will enable user to monitor SOH status of your Battery
BMS with Large Current
BMS can support max 300A discharge current with compact design for 12V Back up power application .
Multiple Communication
Smart BMS with elegant design which support UART ,RS485,CAN ,RS232 Communication .
Energy Storage Battery Smart BMS
Fit 15S~16S Li ion or Lifepo4 Battery with precise current detection capability ,with UART,RS485,CAN communication ,with RS485 Support Master-slave communication with different battery system
Battery Active Balancer
Battery Active Balance with 5A Active Balance current will greatly imporve your battery healthy ,capacity ,and work life
BMS with Active Balancer
Hardware BMS with active Balancer integrated for 4S ~24S Li ion or lifepo4 Batery application with excellent perfrmance
Hardware active BMS
BMS with Active Balance 5A for 13S 48V Li ion Battery with 60A Constant charge and discharge current
One Wire SIF Smart BMS
Support 6S ~16S Li ion or Lifepo4 Battery with SIF Communication ,can report SOC in real time ,with preserved UART Communication interface .
Smart BMS with UART&RS485&cAN
Fit 3S to 4S Li ion or Lifepo4 Battery ,Support UART &RS485&and CAN commuication ,Max constant current can reach 200A,Dimension :138*110*15mm
Master and slave BMS Group
Supports Max 36 Units BMU Connected in series and which can offer management to Max 300 units and enable Master and slave management controlling solution
Multiple Communication
Built-in integrated GPS module; remote monitoring, control, positioning tracking and sensorless OTA upgrade,support 3S ~8S Li ion or Lifepo4 battery
Energy Storage Battery Smart BMS
The supercapacitor start-up Smart BMS which supports 3-8 strings of Li ion and iron-lithium, and can withstand More than 600A instant current, With heating function, the app can turn on scheduled heating, 7-Channels temperature control
No 1 Advantage
Build two production bases ,with technology development and research
No 2 Advantage
Build two innovative channels: traditional e-commerce and ecological mal
No 3 advantage
Innovative product sales and software services are two profit growth points
No 4 Advantage
Digital and smart Production management establishment
Cultures and Missions
People-oriented management policy , always put our workers and clients on the first priority to respect them ,to help and support them
Director -MR Zhang
Becoming a leader in the lithium battery industry though our constant joint efforts ,Team spirits will be the most important for every person
Manger - MS zHOU
Always be honest even suffer some revenue loss ,afford society and environment protection responsibility ,share the same value towards our same goals !!!
MR Liu
Master-slave BMS system
Master-Slave BMS
Introduction of high-voltage energy storage master-slave BMS system this BMS system can Manage the entire battery pack, collect the battery’s total voltage, total current, and temperature, diagnose whether the system has abnormal faults, and which was used for battery charge and discharge management and safety management, specially for multiple BMUs, and estimate the SOC, SOH, SOP, etc. of the battery pack based on BMU data.
The system supports management of up to 32 BMUs and up to 300 battery strings.
It has 6 channels of high-side drivers, 2 channels of bottom-side drivers, and 4 channels of DI acquisition, which can drive relays and fans.
Supports battery pack total voltage collection, and has two total voltage back-steps, with a collection range of 20~1000V