Battery access requirements: 3.3-4.2V polymer batteries: Do not connect other batteries, such as 1.2V nickel-metal hydride batteries, 3.2V iron-lithium batteries, all dry batteries, 12V lead-acid batteries.
The battery current requires more than 3A to discharge and charge. Do not use batteries with high internal resistance.
After the battery is connected, the circuit board is usually charged and activated to output.
B + is the battery positive B- is the battery negative
Both IP5318 and IP5312 output support QC3.0, QC2.0, DCP, BC1.2, Apple 2.4A and Samsung 2A identification, the price is not much different, don’t worry too much about that one, the functional performance is the same.
1. Input USB model; Micro USB ( does not support protocol fast charge input )
Type-C ( does not support protocol fast charge input )
However, it supports 5V 3A charging. The short-term charging effect is good and can be purchased in the store.
2. Input voltage; 5V
3. Charging current; 3100mah ( automatically adjusts the adjustment current )
4, output ; 2 USB fast charge female sockets, the main picture has marked fast charge port and ordinary port
5. Output USB 1 voltage is: 5V-12V ± 0.3V ( 5V3.1A / 9V2.0A / 12V1.5A )
6. Output USB rated current is 3.1A
7.Discharge efficiency:> 85%
Support Apple 2.4A and 3 Star 2A charging. Press the switch once, the light is on, and then plug in the charging cable to connect the phone. This test with a tester does not guarantee that it can identify each model of mobile phone , or Qualcomm QC3.0 and QC2 .0 protocol based fast charge .
This product is not 100% new
All product are two-time check
So don’t worry