DC-DC 3V/3.3V/3.7V/4.2V to 5V USB 2A Step Up Power Module Vehicle Charger

Output: 5V / 2A ± 5% (MAX) Typical 1.5A. Load capacity: 2A(Max) Typical 1.5A. Input: 2.5V (MIN) -5.5V (MAX). Working instructions: 5V output blue LED light. ● 1 x DC-DC Step Up Power Module. Net Weight: 5g.

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