3.7V 1200mAh 18650 Battery TP4056 1A Li-Ion Battery Charging Protection Module Lead-free solder has different wetting

Lead-free solder has different wetting characteristics

Sensor Prototyping: Test temperature (LM35

LED Power Indicator: Instantly confirms the module is powered and delivering voltage to your breadboard

and includes complete charging and protection circuitry - everything you need to create a professional-grade power bank using standard 18650 lithium cells

3.7V 1200mAh 18650 Battery TP4056 1A Li-Ion Battery Charging Protection Module Lead-free solder has different wetting```html 3. 7V 1200mAh 18650 Battery High performance rechargeable 18650 lithium ion battery delivering 3. 7V nominal voltage and 1200mAh capacity ideal for flashlights, power banks, Arduino projects, and portable electronics. Available at The Engineer Store, Bengaluru with fast shipping and full warranty. Specifications Battery Type 18650 Lithium Ion (Li ion) Rechargeable Nominal Voltage 3. 7V Capacity 1200mAh Charge Voltage 4. 2V (max) Discharge Cut