Heltec Smart BMS 4S LiFePo4 12V 24V 48V 50A 100A 200A Li-Ion LTO 8S 10S 12S 13S 16S 24S bms balance bluetooth APP LCD RS485 |

Heltec Smart BMS 4S LiFePo4 12V 24V 48V 50A 100A 200A Li-Ion LTO 8S 10S 12S 13S 16S 24S bms balance bluetooth APP LCD RS485 |

Note:

Some BMS bluetooth is onboaard, some is need a blutooth module , so if you recieved bms without bluetooth module. Do not worry !

the BMS will a bit diference ,We not show aall pictures here., amlost like that shape and size

Importance

Bluetooth Module include !!!

RS485 Module/CAN /LCD Display need to purcahse alone!!!

RS485 Module

LCD Dispaly

3-4S Feture

9-25S Feture

The Battery Cells Default Protection Parameters, the White Background Can be Set

LED Indicator Description

BMS Charging Protection Logic

BMS Discharge Protection Logic

Pin Meaning

Dimensions

RS485 Communication, CAN Communication Description

To implement standard modbus protocol through RS485, you need to connect BMS A and B lines. Using the PC software of Yanyang Company, the detailed parameter information of BMS can be viewed on RS485 bus. The following page is the RS485 parameter information viewing page.

Bluetooth APP

Scan the code to get the APP for Android

Thermal Field Test Data

100A continuous discharge, MOS temperature 88° under the aluminum plate without heat dissipation.

Wiring Instructions For Equalized Sampling Line Note

The highest string VBAT is connected to the positive pole of the highest string battery by default, which is not drawn in the figure.