Power supply module, 5V step-up converter + Li-Ion charger with display

Inverter + Li-Ion or LiPol charger with protection circuit. Universal module serving as a power source and charger, eg for power banks. Display with data on charge status and connected inputs or outputs


Technical parameters:

- input voltage 5V / 1A (micro USB)
- output voltage 5V / 1A + 2.1A (2 × USB „A“)
- charging batteries with a voltage of 4.2V
- discharge protection> 2.9V
- operation indication LED flashing = charging, light = discharging
- dimensions 22 × 18 × 12mm / 2g
- for correct function it is necessary to have a battery connected to the bat +/- terminals

Notice:
This product is not a final product, electrical knowledge is required for its assembly.

The product is not a stand-alone unit, it requires professional installation.