7S 8S 9S 10S 24V 36V Li ion or Lifepo4 Bluetooth Smart BMS with 20A 30A 40A 60A Constant discharge current

$7.80$45.20

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1) Application:this smart BMS can work for 7S to 10S Lithium ion or Lifepo4 Battery ,client can choose based on your battery chemistry features
2) Current : constant current of this version BMS can be made with 20A to 60A in accoridng to the different demand
3) Dimension: :Max 108*65*10mm (for less than 30A current ,and Max108*65*15mm for more than 30A Current
4) Functions : except basic protection function , this BMS has ON/OFF switch ,PC and APP communication function.
5) Communication type :UART

6) We will ship out within 2~3 working days as we promised in according to client selected shipment methods strictly for few pcs sample orders , we will advise buyer the tracking number once it has been shipped , please know it kindly in advance 

Clear

Description

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1) Characteristics : this is a smart BMS with Bluetooth and PC communication which will be used to protect and monitor your battery status visible from the computer and your android APP phone .charge and discharge share the same port
Size :Max 108*65*15mm( for 40A or 60A current ) and 108*65*10mm ( for 20A or 30A constant current )
2) Protection functions :
This BMS has applied with high quality IC chip specially for lithium battery protection purpose .highly detection
precision degree on over-charge,over-discharge,voltage balancing ,and with detection on wires disconnection functions,
with three layers of over-discharge and over-current detections and delay times in detecting process.( Over-current 1,
over current 2,short cicircuit protection ) . short-circuit of charging port ,with two layers protection against over-voltage when charging :
3) With Mobile phone operation software systme to manage the detecting the battery working status and some parameters
setting . also this board can be available for the PC operation and Parameters setting on the computer .
4) This BMS will includes such list :
with one Bluetooth module for Android system only ,4.3Version Above . with wire and connector for the Battery and
Software system of mobile phone will be sent to the buyer .
5) This BMS has left SW swtich for ON/OFF button connection .
And we can design and produce Battery protection circuit board in according to client’s demand with certain
reasonable order quantity .
Specification
Mobie Phone APP Display and how to set parameters via APP software.

APP software display

PC communication and parameters display pages :


Computer software dispaly

Photo display
7S 8S 10S with 40A 60A version:



Less than 30A version will be like this :

7S or 8S 24V Lithium ion or Lifepo4 smart PCB board


this BMS will including a free bluetooth Communication module and buyer can consider the PC communication module if

you need separately .
PC communication adapter
Bluetooth Module

 

Our BMS advantages VS other company’s

For the connection please take a reference to our other link . thanks
shipment
Reminds : We will ship out within 2~3 working days as we promised in according to client selected shipment methods strictly for few pcs sample orders , we will advise buyer the tracking number once it has been shipped , please know it kindly in advance  .
1)Do not apply the PCB which beyonds the specified criterias as above :
2)Sometime , the battery may not discharge when connected this PCB , please connect it to the charge and it can recover to the normal status .
3)The PCB may not work normarly When Mixing cells which were over-discharged or over-charged ,
4) Do not shock this PCB with big static even though the PCB has been designed with anti-stastic protection function.
My distinuished customers : you can contac us through email or skype if you have any further questions with our product
Please choose the shipment way as you like ,you you can consider express delivery way if your order is urgent , but you
should afford the extra freight cost by express delivery .
As post by air ,usually it takes around 20-60 days ,please notice it and do not open the disputes easily before reaching the
contact with us ,we will try our best to solve the problem with our joint efforts .
Return Policy
We guarantee the product from us with a 12 months warranty against defects in quality, but we are not responsible
for buyers’ mistake or wrong handling, our product must be maintained in proper way. If Item is defective and not working
on arrival, please report the item to us within 7 days of receiving the defective product so we can issue a RMA.
Please contact us to request a return authorization. Please include your name, auction number, and reason for return when you
contact us. All items returned must contain all original packaging materials. Please carefully repack the item. Items returned will
be tested and if found defective, the buyer will be shipped a new replacement unit immediately. In the event that a suitable
replacement is not available a refund will be issued.
The return shipment cost should be afforded by buyer if you can not accept our policy ,please do not buy the item from us ,fair deal is importablefor both of us .Feedback
You satisfaction and positive feedback is very importand to us. Pleae leave positive feedback and 5 stars if you are satisfied with our items and services.
If you have any problems with our itmes or services, please feel free to contact us first before you leave negative feedback. We will do our best to solve any problems and provide you with the best customer services.

Additional information

Weight 0.2 kg
Dimensions 13 × 10 × 15 cm
BMS Specification Selection

10S li ion 20A, 10S Li ion 30A, 10S Li ion 60A, 7S li-ion 20A, 7S Li-ion 30A, 7S li-ion 40A, 7S Li-ion 60A, 8S Li ion 30A, 8S li ion 60A, 8S lifepo4 20A, 8S Lifepo4 30A, 8S Lifepo4 40A, 8S lifepo4 60A, PC communication module

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