3s 4s 5s 40A. BMS LIN/UART/RS485/ bluetooth.easy to upgrade and maintenance.Connect to the pc software or app

packing: 1pc/PPC bag; carton package

We are professional bms supplier.From now ,Our customers are located all over the world including China,Germany ,USA, India ,and many countries in Europe.
We have a self-developed testing system,and skillful.
We are new but trustworthy.Companies we have worked with in recent years,
have formed a good cooperative relationship with us.

1. Do you accept customization?
Accept but suggest to use the existing products. Or it will take a long time to customize the
products, and there will be extra costs.
2. Is the customization fee refundable?
According to the later use of the product, the payment for goods can be deducted and returned.
3. Is there a minimum order quantity requirement?
There is no minimum order quantity requirement for conventional products. After the stability of customized products, there will be minimum order quantity requirement. The specific quantity will be determined according to the actual products.
4. Are the parameters adjustable?
Is adjustable, all our products can support communication, can be adjusted through our company's upper computer under the guidance of the technical staff.
5. Is it used for lithium ternary battery or lithium iron phosphate battery?
Yes, all our product parameters can be configured.
6. Can weak current switch be supported?
Yes, switch operation mode is adjustable.
7.What services can we provide?
100% original direct sales .Each bms will be tested before shipping.
After sales support and technical guidance .
Support customization.
Sample available, the freight is the cheap.
If you require the hardware version, please contact us firstly