Lithium Ion Battery Holder 2 Cell - PCB Mount 3 A The soil nutrient content can

The soil nutrient content can be easily measured using NPK Soil Sensor

This is a pulse width (PWM) to voltage converter

2) terminal of the charger using high voltage device

Material : Aluminum Alloy

Embedded temperature sensor

Lithium Ion Battery Holder 2 Cell - PCB Mount 3 A The soil nutrient content canIntroduction : 2 cell Battery Holder for rechargeable 18650 Lithium Ion Cells. This High Quality holder mainly desgined for pcb mounting as the installation is easy and space saving. The holders are clearly marked with polarity identification to assure proper orientation. Specifications Fits a 2 cell 18650 Lithium Ion holder Material: Plastic Color: Black PCB Mountable Voltage : 3. 7v