1-10PCS HW-357 3.7V 9V 5V Adjustable PCB Step Up 18650 Li-ion Battery Charge Discharge Power Bank Charger Module 18650 Battery

It's a great honor for you to visit my store. Good luck with your favorite purchases Place of Origin: China Model Number : Module Supply Voltage : DC4.5-8V Type : Module Brand Name : APWIKOGER Origin : Mainland China Condition : New Output current : 2A MAX Packaging weight : 5g Charging voltage1 : 4.2V, charging current 1A Output voltage : C4.3V-27V (positioner counterclockwise rotating boost) Input voltage1 : 4.5-8V