3.7V 2600mAh 18650 Battery 18650 2200mAh 3.7v Cylinder Battery Universal Compatibility: Works with any

Universal Compatibility: Works with any device featuring a U

and aerial photography enthusiasts utilize this frame as the structural foundation for custom quadcopter builds

Every unit undergoes authentication verification before shipment

3V - 5V DC Output Signal Analog (pulse waveform) Light Source Green LED (typically 520-560 nm wavelength) Detector Ambient light photo sensor with noise rejection circuit Current Consumption ~4 mA at 5V Measurement Method Reflective PPG (fingertip or earlobe placement) Output Connector 3-pin header (Signal

Built-In Protection: Onboard pull-down resistors keep motors safely off during power-up and reset cycles

3.7V 2600mAh 18650 Battery 18650 2200mAh 3.7v Cylinder Battery Universal Compatibility: Works with any3. 7V 2600mAh 18650 Battery Premium Lithium Ion Power Cell from The Engineer Store, Bengaluru Fast shipping 7 day warranty on manufacturing defects 24 7 expert support Product Overview The 3. 7V 2600mAh 18650 Battery is a high capacity lithium ion rechargeable battery ideal for powering a wide range of electronic devices and projects. With reliable performance and authentic sourcing, this battery delivers consistent power for demanding applications.