Smart Relay BMS 8-25S 200A 500A for Lithium Battery

Smart BMS supports BT communication function with mobile APP (Android/IOS). You can check battery status in real time through APP, set protection board working parameters, and control charge or discharge. It can accurately calculate remaining battery power and integrate based on current time.

When in storage mode, the BMS won’t consume the current of your battery pack. To prevent the BMS from wasting power for a long time and damaging the battery pack, it has an automatic shutdown voltage. When the cell falls below the voltage, the BMS will stop working and automatically shut down.

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Product Detail

Product Tags

Specifications

8-25S 2A 200A-1000A

Product Information

Brand Name:	HeltecBMS
Material:	PCB board
Origin:	Mainland China
MOQ:	1 pc
Mobile APP:	Support IOS/Android/HarmonyOS
Battery type:	LTO/NCM/LFP
Balance type:	Active balancing

Customization

Customized logo
Customized packaging
Graphic customization

Package

1. 8-25S Smart Relay BMS *1 set.
2. Anti-static bag, anti-static sponge and corrugated case.

Purchase Details

Shipping From:
1. Company/Factory in China
2. Warehouses in United States/Poland/Russia/Brazil
Contact Us to negotiate shipping details
Payment: 100% TT is recommended
Returns & Refunds: Eligible for returns and refunds

Features

Charging switch interface
Power-on detection signal interface
CAN/RS485 external communication interface
CNT temperature sensor interface

Product parameters

* We keep upgrading products to meet requirements of our clients, please contact our sales person for more accurate details.

Technical Index		Model
		HT-25S2ARP
Number of Battery Strings	NCM	9-25S
	LFP	6-25S
	LTO	9-25S
Balance Method		Energy-transfer active equalization
Balance Current		2A
Continuous Discharge Current		MAX 1000A
Working Temperature		-20℃~70℃
Voltage Requirements		10V~100V
Interface		Reserved charge/discharge switch control interface (12V); Reserved current acquisition interface of shunt (500A,75mV); Three thermal sensor interfaces are reserved.
Communicatioin Interface		RS485/CAN/GPS/LCD display
Size (mm)		23414432
Wiring Output		Split port
Bluetooth Function		Support Android, IOS, HarmonyOS
Power Waste		The maximum power consumption is 1W, and the shutdown power consumption is 0.2mW.

* We keep upgrading products to meet requirements of our clients, please contact our sales person for more accurate details.

Connection Diagram

Among the connection socket of the battery pack on the protection board, “B-” is the total negative pole of the battery pack; and the other wiring sequences are connected from the total negative pole of the battery pack according to the number of strings.