Lithium Battery Protection Board Communication Bluetooth Module

Lithium Battery Protection Board Communication Box bluetooth Module for BMS Lithium Battery Management (10004116) 

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Feature:
If your lithium battery protection board needs to be connected to a mobile phone. 

Package includes:
Bluetooth module: 1 x Bluetooth module with cable For more info please click this link below https://wnsnty.xyz/entry/jbd-xiaoyang-smart-bluetooth-bms-information