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Introduction of JiaBaiDa SP17S005 BMS

Introduction of JiaBaiDa SP17S005 BMS

  • Time of issue:2023-08-12
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Introduction of JiaBaiDa SP17S005 BMS

About JiaBaiDa SP17S005 BMS

Introduction of JiaBaiDa SP17S005 BMS

JBD-SP17S005 is a software(smart) bms specially designed for 10~17 series lithium battery packs. The whole system adopts concave convex front-end acquisition chip + Bluetooth MCU scheme, and some parameters can be flexibly adjusted through the upper computer according to the needs of customers.


Parameter of SP17S005 BMS

Cell Specifications 10s ~ 17s Lithium Battery
Interface Type Charge and Discharge are same port
Charging Voltage 3.60V * Strings
Cell Voltage Range 2.2V ~ 3.75V
Continuous Charging Current Optional up to 80A
Continuous Discharging Current Optional up to 80A
Consumption of Running ≤10mA
Consumption of Sleep ≤500uA
Circuit Resistance ≤10mR
Operating Temperature -30℃~75℃
Structure Size of BMS
Size 102±0.5mm * 65±0.5mm * 12±1mm


SP17S005 Battery Protection Board‘s Functions

Function Configuration Function Configuration
Number of Strings Supported 10S~17S

485 Communication(Isolated)

Continuous Current optional up to 80A UART Port(Isolated) /
Number of NTCs 1 Build-in, 2 External CAN Communication /
Balance Function Yes, Passive Balance 232 Communication /
UART Port(Non-isolated) Standard Option GPS Module /
Switch Function Optional Heating Function /
Secondary Protection Function / Bluetooth Build-in BT
Battery Packs in Parallel Not Supported Battery packs in Series Not Supported

Automatic Identify Strings Number

The SP17s005 BMS can achieve automatic recognition of 10 to 17 strings, making wiring easier and more convenient.

Line insertion order: first plug in the high-end cable, and then plug in the low-end cable, if the low-end line is inserted first, the high-end cable is not inserted within 5 seconds, the protection board can not recognize the voltage of the high-end string, only the voltage of the low-end string can be recognized, at this time you need to reseat the cable.


Communication Functions

SP17S005 smart bms supports two communication methods, Bluetooth and uart.

The connection method is: after installing the special driver for our communication box on the computer side, insert the USB end of the communication box into the USB port of the computer, and connect the other end to the corresponding interface of the protective board that has been connected to the battery. Open the host computer, click the communication port settings, select the CMO port corresponding to the communication box, other options

do not move, after confirmation, click Start, you can read the protected data. If you need to change the parameters of the protection plate, you must first click Read Parameters on the Parameters page before changing the parameters.


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