TYPE-C charging port dual USB charging treasure power board boost module 2.4A mobile power supply DIY motherboard 5V 5V

Product feature parameters

1. Enter interface: Type-C and MicroUSB.

2. Output interface: 2 high -quality USB interfaces (small current loss), maximum 2.4A3, battery interface: support 3.7V battery (full 4.2V) welding welding method.Battery charge

The maximum electric current is 2.4A.

4 Large current charging ICs such as Apple Samsung, give full play to the 2.4A current advantage (the mobile phone to perform 2.1A/2.4 large current charging requires related protocols)

5. High -efficiency charging and discharge design can reach 90%.

6, ultra -small and thin size, 55*19*8mm.

Application precautions

1. Receive the motherboard, first test the charging header test, and watch the LED light bright state

2. Normal application, the battery must be welded, (insufficient power supply can be powered) in the main board of the battery.Pay attention

3. The battery and motherboard cable should not be too thin, try thicker.Can pass 5A current.It can't be too long, the interface needs to be welded

4. The battery can only be connected in parallel and cannot be connected in series.

5. Make sure that the battery is good. If you connect to the battery, the phone cannot be discharged. Most of the battery is scrapped. 6. Do not add a protective board for the battery.Some batteries were not used for charging treasures. There are protective boards, which will limit the current. It may be more than one or two to protect the output 7. The inverted board will be burned.Burning ICs will have traces.This happens only when it is reversed.So the consequences of reverse connection are not assumed here

8. Type-C port only makes input, not output

9. The input current refers to the input current of the battery