SiCore Dynamics

18650 Dual-USB Power Bank Module with Display

5 V boost, battery charging and state-of-charge indication

A compact power-electronics module documented from the supplied archived product page. The specifications below separate confirmed ratings from operating guidance and identify the exact module variant where the source page contains multiple options.

Cotizar

Battery type

3.7 V 18650 lithium-ion cells

Output

5 V USB supply

Output ports

Dual USB Type-A

Charging interface

USB input; connector varies by board revision

Display

Digital battery state-of-charge indication

Functions

Charging, boost conversion and battery protection