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7S 50A BMS Lithium Battery Protection Board with UART/485 Communication

R 995.00 ~~R 1,395.00~~

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7S 50A BMS Lithium Battery Protection Board with UART/485 Communication (10004114)

Description:

1. Coulomb counter

Based on current to time scoring, accurate calculation of remaining battery capacity and charging capacity, etc.

2. Parameter display

Support Android mobile phone connected to Bluetooth display parameters, set and modify parameters, independent display screen display parameters

3. Temperature control test

The protection board has built-in balanced power and 2-channel temperature control monitoring

4. Hall speed measurement

The display has a speed measurement function, accurately detects the speed based on the motor Hall pulse, and can calculate the remaining mileage.

5. Stable operation

Set up independent watchdog real-time detection program plus secondary protection

6. Support APP and host computer:

(Please note: If you need to connect to a mobile phone, you need to purchase a Bluetooth module separately.

If you need to communicate with the host computer (Windows Operating system), you need to purchase a 485/UART communication box separately.

The battery can be locked and cannot be discharged, and the Bluetooth name and password can be modified. Two versions: setting version and user version (user version cannot modify parameters). Both support Chinese and English.

Specification:

Product name: 7S 50A Same Port Lithium Battery Protection Board

Discharge current: 50A

Rated voltage: 24V

Charging current (Same port): 50A

Main circuit conduction internal resistance: ≤10MΩ

Short circuit protection: 250US

Working temperature range: -20℃~+80℃

Working power consumption: ≤40UA

Overcharge voltage protection: 4.25±0.03V

Over discharge voltage protection : 2.7±0.1V

Product size: 60 *140*20mm

Package Contents:

1 x Lithium Protection Board ( with UART/485 Communication)

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