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5PC 3.7-4.2V/6.2-8.6V Metering Module 1S 2S Ternary Li-ion Battery Power Display

6S Ternary Integrated 22V 12A 18650 Li-ion Battery Protection Board BMS

AD Serial Single-phase Bi-directional Power Energy Metering ADC Module CS5460A

2S Ternary Lithium Battery High Current Active Equalization Protection Board

5580 MAX17048 LiPoly / LiIon and Battery Monitor F3K61311

NE555+74HC595 16Bit 16 Channel Light Water Flowing Lights LED Module Kit

BMS 5S 7S Ternary Li-ion Battery Protection Board With/Without Balance 5A 10A