Battery 18650 Fast Charger Board Type C + 2x USB IP5328P **LOCAL STOCK**

Battery Power Bank Display Board USB 5V 1A/2A + Type C:

Specifications:

Output Interface: 2x USB A + TYPE-C supports fast charging output (see the specification for fast charging protocol)
Input Interface: MICRO + TYPE-C supports fast charging input (see the specification for fast charging protocol)
Button Function: A short press will turn on the power display lamp and boost output. An extra long press of 10s can reset the entire system.
Size: 65 x 33mm

Battery Type: 3.7V batteries (aggregates or 18650 lithium batteries) are connected in parallel, with unlimited capacity. The larger the capacity is, the longer the charging and discharging time will be. For safety reasons, please add a protective board for the battery. There are positive and negative poles on the motherboard. The battery cannot be connected incorrectly or the unit will be damaged.

Automatic detection function of mobile phone insertion: IP5328P automatically detects the insertion of the mobile phone, instantly wakes up from the standby state, turns on the 5V boost voltage to charge the mobile phone.

Functions:

Low power lockout and activation:
When the IP5328P is connected to the battery for the first time, no matter what the battery voltage is, the chip is locked, and the lowest level of the power lamp flashes 4 times to prompt; In the non charging state, if the low battery voltage triggers the low power off, the IP5328P will also enter the locked state. In the locked state, in order to reduce the static power consumption, the IP5328P does not have the phone insertion detection function, nor can it be activated by pressing a key. At this time, the key action cannot activate the boost output, but the lowest level of the electricity lamp will flash 4 times to prompt. In the locked state, you must enter the charging state to activate the chip function.

Charge
The IP5328P has a constant current and constant voltage lithium battery charging management system supporting synchronous switch structure. It can automatically match different charging voltage specifications.

When the battery voltage is less than 3V, 250mA trickle charging is adopted; When the battery voltage is greater than 3V, enter the input constant current charging, and the maximum charging current of the battery terminal is 5.0A; When the battery voltage is close to the set battery voltage, the battery will enter constant voltage charging; When the charging current at the battery end is less than about 300mA and the battery voltage is close to the constant voltage, stop charging. After charging, if the battery voltage is lower than 4.1V, restart the battery for charging.

IP5328P adopts switching charging technology with switching frequency of 500kHz. When charging with ordinary 5V input, the maximum input power is 10W; When the fast charging input is charged, the maximum input power is 18W. The maximum charging current of the battery terminal can reach 5.0A, and the charging efficiency can reach 94%, which can shorten the charging time by 3/4. IP5328P will automatically adjust the charging current to adapt to adapters with different load capacities.

IP5328P does not support charging and discharging at the same time. In the charging state, the output discharge port will be closed to prevent the input high-voltage from damaging the charged equipment.

Boost
IP5328P supports 5-12V wide voltage range output, and the load capacities are 5V-3.1A, 7V-2.4A, 9V-2.0A, 12V-1.5A respectively. The switching frequency is 375KHz. Built in soft start function to prevent faults caused by excessive impulse current during startup. Integrated output over-current, short circuit, over-voltage, over temperature and other protection functions to ensure stable and reliable operation of the system.

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