Power Bank Module

https://quartzcomponents.com

4-level LED lamp display power, not working state intelligent automatic shutdown;
The built-in lithium battery protection IC, over-current, overpressure, under-voltage protection;
Dual USB output ports.

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Created by Jayant 1 year 34 weeks ago – Made popular 1 year 34 weeks ago
Category: Electronic Circuits   Tags:

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