Description:
1. Use of high-quality materials, durable
2. Compact size, exquisite appearance
3. Easy to use
4. High efficiency, reliable and stable performance
5. Wide range of applications
Parameters.
Input interface: Type- C and Micro USB
Output connection: 2 high quality USB interface ( high current loss small ), limited to 2.4A
Battery connection: support 3.7V lithium battery (full 4.2V ), welding wiring method
Battery charging current is limited to 2.4A
Efficient charge and discharge design, can reach 90%
Cautions:
1, the motherboard received, first connected to the charging head test, see the LED light status.
2, the normal application, the battery must be welded, ( wire twist will be underpowered )
Battery reversal motherboard must burn. Attention!
3, the battery and the motherboard line can not be too thin, as thick as possible. Can pass 5A current, but also
Can not be too long, the interface needs to be welded.
4, the battery can only be connected in parallel, not in series, series will burn the motherboard.
5, to ensure that the battery is good, if the battery is connected - charging on the full charge, insert the phone
Can not be discharged, most of the battery is aging and scrapped.
6, the battery does not add protection plate. Some batteries are not originally for rechargeable batteries, there are.
Protection plate, there will be a limit on the current, may exceed a couple of amps on the protection of disconnected transmission.
Out.
7, the board must be reversed to burn. Burn IC will have traces. Only the reverse connection will appear this
Such a situation.
8, Type-C port only for input, not output
9, the input current refers to the input current of the battery.
Package Include:Dual usb boost module * 1