5V 1A 2A Dual USB Power Bank Circuit

[vc_row][vc_column][vc_tta_tabs][vc_tta_section title=”Description” tab_id=”description”][vc_column_text]5V 1A 2A Dual USB Power Bank Module. This circuit is very suitable for making power bank using Lithium ion battery. The performance of this circuit is very good.

Specification:

1. Input Parameter:5v/1A.
2. Input Interface:V8 interface micro USB.
3. Output Parameter: double USB output:5v 1A/2A.
4. Conversion Rate:90% average.
5. Width 2.6 and length 6.9
6. Battery parallel requirements between 3.2-4.2V can work properly, the maximum can not exceed 200,000 mA

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