Power Bank Module 5VDC 1A Single USB 3.7V 18650
A 5V step-up power bank module with a single USB output at 1A, featuring a lithium battery charging protection board for 3.7V 18650 batteries.
Showing last known stock level.
Description
This 5V Step-Up Power Module is also a lithium battery charging protection board, designed for single 3.7V 18650 battery use. It features a single chip for multiple applications, providing a 5V DC output with 1A current through a single USB port.
Specifications
| Type | Step-Up Power Module and Charging Protection Board |
| Input Voltage | 3.7V (from 18650 battery) |
| Output Current | 1A (Single USB) |
| Output Voltage | 5V DC |
Related Products
1.2V 1100mAh AAA Rechargeable Battery 4pcs
A set of four normal quality, unbranded 1.2V 1100mAh AAA rechargeable batteries, suitable for general use.
1.2V 2700mAh AA Rechargeable Battery 4pcs
A set of four normal quality, unbranded 1.2V 2700mAh AA rechargeable batteries, suitable for general use.
1.2V 40mAh Rechargeable Ni-MH Battery Button Cell PCB Mount
A compact 1.2V 40mAh rechargeable Nickel-Metal Hydride (Ni-MH) button cell battery designed for PCB mounting, ideal for backup power.
1.2V 4300mAh AAA Rechargeable Battery 4pcs
A set of four normal quality, unbranded 1.2V 4300mAh AAA rechargeable batteries, suitable for general use.
