5V 2A 3A Power Bank Charging Circuit Board Module

5V 2A Power Bank Charger Module

This is DIY Usb 5V 2.1A Power Bank Module Which can be utilized with 18650 3.7V cell or any Li-particle Battery. You can Make Your Own Power Bank Using This Power Bank Module. It Has Battery Level Indication with in

• Supply Voltage: 5V
• is_customized: Yes
• Working Temperature: – 20 celsius-50 celsius
• Type: Logic ICs
• Condition: New
• Application: Power Bank Charger Board
• Info Parameter: 5v/1A
• Yield: 5v/2.1A
• weight: 21.000000g