18650 2200mAh 3.7v Cylinder Battery Raspberry Pi 4B Official Case this compact module uses a

this compact module uses a precision micro-voltage transformer to safely step down AC line voltage to a low-level analog signal that Arduino

You connect the analog output pin to any ADC channel on your microcontroller

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54mm header connections

18650 2200mAh 3.7v Cylinder Battery Raspberry Pi 4B Official Case this compact module uses a18650 2200mAh 3. 7V Cylinder Lithium Ion Battery High performance rechargeable 18650 Li ion cell delivering 2200mAh capacity at 3. 7V nominal voltage the industry standard power source for portable electronics, battery packs, flashlights, and DIY energy projects. Available at The Engineer Store, Bengaluru with fast shipping, 7 day warranty on manufacturing defects, and dedicated support. Specifications Battery Chemistry Lithium Ion (Li ion) Form