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 100A.
- for 6S~22 series cell protection for Lithium Battery pack (for example 15*4.2=63V 12*3.65=43.8V Lifepo4 battery pack example ),client can select suitable type based on your battery characteristics
- Dimension (L*W*T)=130*60*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 and LED power indicator connection port for power display
- With preserved RS485 communication port ,ISDN connection port ( we can add it if clients needs with certain Amount of order quantity .
- With 2 road external temperature detection .
- With Internal bluetooth Module , does not need to connect a external Module
Specification reference for different cells with different chemistry materials 🙁 Please download details specification of this Model
from this Link : SP22S003B-Specification )
Default Parameters setting :
Specification as below is our default setting value , clinet can use the PC module to set them on yourside without
problems .if you want us to set it , you can leave a message to us based on your battery specification without proble
Notice of connection :
- As for the connection ,this BMS can automatically detect the Battery series Numbers with Different connection methods , Client can download the
Connection diagram from this Link :
4S to 21S Connection Diagram Link
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 firstname.lastname@example.org, we will give you reply within 12hours without problems .