Overcharge Protection Power Supply Module Type-C Connector USB Charging Board Battery Charging

Label:Yes Boost output current: 2 A Battery-side quiescent current: < 30 µA Boost conversion efficiency: 92.5% (at 3.6 V input, 5 V / 2 A output) Size:25*20mm(0.98*0.79in) Charge current: 2.4 A ±5% Input voltage range: 5-5.5 V Boost output voltage: 5 V- 5.15 V (with cable drop compensation) Boost output voltage ripple: 100 mV Charge termination voltage: (4.2 V / 4.35 V) ±0.5%

Features: 1. Output will shut off when the load current remains below 50mA.

2. Supports external buttons. Connect the button to point K and the negative output terminal. A short press turns on the power display and 5V output; two consecutive short presses turn off the power display and 5V output.

3. The charging cycle will automatically terminate when the charging current drops to 100mA after reaching the final float charge voltage.

4. The charging cycle restarts when the battery voltage drops below 4.1V.

5. When the battery voltage is below 2.8V, the battery will be pre-charged at a current of 180mA.

6. A USB-A female connector soldering point is provided on the back of the product for manual installation.

7. Supports simultaneous charging and discharging.

Package Included: 1 x Power Supply Module