SPECIFICATIONS
Accessory Type: Battery Accessories
Applicable Battery Type: 3.7v Li-ion/3.2v Lifepo4
Application Field: Lithium Battery,E-Bike,E-Motorcycle
BT Function: Built-in BT
Balance Function: Same Port With Balance
Balance Model: Static/Charge Balance
Balance current: 20-55mA
Battery Included: No
Brand Name: JBDBMS
Certification: CE,RoHS
Charger included: N
Choice: yes
Communication Function: UART
Continuous Current: 40A 50A
Feature 1: bluetooth APP smart bms
Feature 2: smart bms 13s
Feature 3: bms 7s
Feature 4: bms 10s
Feature 5: bms 13s
High-concerned chemical: None
Model Number: SP14S004|40A/50A
Origin: Mainland China
Six Protection Functions: Yes
Size: 63*52*12mm
Support Number of String: 7S 8S 9S 10S 11S 12S 13S 14S
Temperature Sensor: 1pc Internal,1pc External
Voltage: 24V 36V 48V
semi_Choice: yes
JBD Smart BMS SP14S004 is a software protection board scheme specially designed for 7~14 series lithium battery packs.
The whole system adopts O2 front-end acquisition chip + Bluetooth MCU scheme, and some parameters can be flexibly
adjusted through the upper computer according to the needs of customers.
The Smart BMS support automatically identify 7S 8S 9S 10S 11S 12S 13S 14S li-ion or lifepo4 lithium battery pack.
The Smart BMS uart communication port built inside bluetooth,the bms with balance function and temp sensor.
The Smart BMS support to set and monitor datas on app and PC,and support LCD Display monitor parameters.
Product Introduction
Applicable Battery Type:3.7v Li-ion/3.2v Lifepo4 Battery.
Support Number Of Strings:automatically identify strings number 7-14S.
Size in:63*52*12mm.
Continuous current 40A,peak current 120A continue 1s.
Continuous current 50A,peak current 150A continue 1s.
Balance Model:Static/Charge balance.
Balance Current:20-55mA.
Temperature Sensor:1pc Internal,1pc External.
Application For:Electric scooter,Electric scooter,Electric bycicle,Electric Tools,ect.
Package included:BMS with Built-in BT*Balance Wires.
Function Introduction
(1)BT-APP in Phone
(xiaoxiangElectric App:http://www.jiabaida.com/appdown/index.html)
Support Both IOS and Android version,can monitor and change the parameters.(need to be within the specified range).
(2)UART- JBD PC Tool Box-Monitor and Set parameters.
(PC Tool Software: https://jbdtools.oss-cn-beijing.aliyuncs.com/packfile/JBDTools.zip)
(3)UART-LCD Displayer-Can monitor paremeters on LCD displayer.
Attention
(1)All smart bms has BT and UART function.
(2)The bms built inside bluetooth on the pcb board,needn't buy extra bluetooth separately.
(3)UART smart accessories need buy separately:https://www.aliexpress.com/item/3256804529002284.html
(4)All UART communication can be converted to Canbus communication if needed,
only need to buy an UART To Canbus converter module separately.
(5)APP manual/bms specification-pls contact customer service.















