4S 14.6V lifepo4 Smart Bluetooth BMS or 3s 12.6v li ion BMS for jump start Battery pack with 80A to 150A constant current

$48.40$69.90

  • Application for 3s or 4 series cell protection for Lithium Battery pack (3*4.2=12.6V 4*3.65=14.6V Lifepo4 battery pack example ),client can select suitable type based on your battery characteristics
  • Dimension (L*W*T)=160*105*10mm
  • Various protection functions for charging and discharging ( over-charge , over-discharge ,high or Low temperature protection ,over-current protection , short circuit protection etc ) with double layers protection hardware and software protection .
  • Precise SOC calculation with SOC function of automatic learning
  • Automatically charge battery function or static balance function for the battery system
  • Equipped with Bluetooth module with UART communication which can enable the user to view battery information on our APP or Computer software which can be provided by us .client can use the PC software to set the protection parameters flexibly,client can download software with our appointed link
  • support series connection between BMS to provid flexibly solution for power management
  • with Built-in Bluetooth Function and three channels temperature detection
  • with heating function for low temperature condition application purpose
Clear

Description

1) Introduction and Features

This is a Smart protection board specially designed for battery packs of.It can be applied to lithium batteries with different chemical properties, such as lithium ion, Li-polymer. Lithium iron phosphate, etc. The protection board has strong loading capacity and the maximum continuous discharge current can reach 150A.

  • for 3S~4 series cell protection for Lithium Battery pack (for example 3*4.2=12.6V 4*3.65=14.6V Lifepo4 battery pack example ),client can select suitable type based on your battery characteristics
  • Dimension (L*W*T)=160*105*10mm
  • Various protection functions for charging and discharging ( over-charge , over-discharge ,high or Low temperature protection ,over-current protection , short circuit protection etc ) with double layers protection hardware and software protection .
  • Precise SOC calculation with SOC function of automatic learning
  • Automatically charge battery function or static balance function for the battery system
  • Equipped with Bluetooth module with UART communication which can enable the user to view battery information on our APP or Computer software which can be provided by us .client can use the PC software to set the protection parameters flexibly,client can download software with our appointed link .
  • With TVS upgrade to prevent Mosfet shock in certain degree to provide more reliable current for your device
  • with ON /OFF switch function
  • Support series connection for these BMS
  • With 3 channels  temperature detection ( one internal + two externals ) .
  •  With Internal bluetooth Module , does not need to connect a external Module
  • With UART communication port  and Heating function in low temperature environment
4S or 3S 12V Battery smart BMS for power storage battery or car jump starter battery with 100A to 150A constant current
Mobile APP display

APP software display

 

B .With the PC communication Module as Below ,we can set parameter on PC software like this :

Notice of connection  :

A. Firstly ,Please connect bold wires from B- port of the BMS to the negative port of the battery pack .(B- wire should be as short as possible ) ,then connect these voltage detection wires (Please take off these wires from the BMS before connecting these wires to the battery to avoid any connection mistakes )

B. Second ,Please start connect these balance wires to the Battery system from BC0 ,Black thin wire should be connected to the battery negative , and the second wire -white wire BC1 should be connect to the positive port of the first series cell . BC2  should connect to the positive port of second series cell ,and BC3 wire to the third cell’s positive ….connection in this way in order one by one till to the last cell postive port

C. Third . After connection of these balance wires finished , please measure connector voltage from each Neighbouring wires ,the voltage between each neighbouring wires for Li ion battery should be less than 4V and for Lifepo4 Battery should be less than 3.5V ,after confirmation of these wires connection order , you can plug cable connector into the BMS .–wrong connection order will damage our BMS surely . please be carefully with this step .

D. Finally , connect C- wire as negative of charge and discharge , B+ wire as positive of charge and discharge , those wires should

use bold wire to make connection for large current distribution purpose . then please comparing the voltage from the BMS and voltage directly from the Battery to see if they are the same or not . if they are the same value . your connection is correct , otherwise terrible things will happend !!!

Transaction terms :
1) Shipment time : once received your order ,we will proceed it quickly within 3~4 working days without problems .order can be cancled within these days ,otherwise we will reject to cancle the order ,because our items can not get back when in the process of shipment . we will inform our buyer if  there is a stock problems with the order and arrange a properly agreenment on the shipment schedule by email . 2) Shipment Methods : Client can choose suitable shipment methods based on your demand ,Post air parcel service or Express service , we will ship all orders strictly in according to the selected shipment methods by our customer . normally , Post parcel shipment time takes 7~60days depends on different countries serivce . and express takes 2~15days to the destination normally .
3) About Tracking number : Tracking number will be uploaded and will be informed by the registered email on each Friday ,please pay attention to your email later on for the tracking number update .
4) Quality Service : we will take a full responsibility for any defect product caused by our design and production problems ,warranty time is 12 months since the shipment date . but for any defect product caused by any wrong or slavery application from customers . we will not take the responsibility for that , because for this BMS product ,it do need some skills to make installation . please consult us in advance if you are not clearly with bms connection in the hope of avoid any mistakes of connection . if Buyer damaged the BMS , we can offer the free repairing service to our client , but client should take care of shipment cost .please know it kindly in advance . thanks Please send email to this address for any questions james@lithiumbatterypcb.com, we will give you reply within 12hours without problems .

Additional information

Weight N/A
Specification selection

4S Li ion 100A, 4S Lifepo4 100A, 4S Li ion 150A, 4S Lifepo4 150A