Description: 5V 2A Power Bank Charger

Better Quality Dual USB Power Bank Circuit Input DC 5V 2A Micro USB Socket Output DC 5V 2A 1A Dual USB & BMS Protection Lithium Battery 3.7V 14500 18650 Battery Mobile Phone Charging Module

Parallel battery requirements between 3.2-4.2V can work properly, the maximum can not exceed 200,00mA. Power Bank Circuit Dual USB DC 5V 2A Output 5V 1A Input Micro USB With LED Indicator & BMS Protection Lithium Battery 18650 Mobile Smart Phone Charging Module

Features:

• With a torch LED lamp (long press power button to turn ON or OFF).
• Module has multiple safety circuits.
• Output voltage and current is stable, to protect USB devices during charging.
• Module has protection from overcharge, over Discharge, short circuit and no need to worry about the time of charging.
• Battery Level Display:4 RED LED light to display capacity, in non-operating state, intelligent power off.

Specification:

• Input Parameter: 5V/1A
• Input Interface: micro USB
• Output Interface: dual USB output: 5V/2A; 1A.
• Conversion Rate:70% average

Charging Display:

• When charging, battery level 0-25% one light is on, other lights off;
• 25%–50%,the second light flashes, the first light is continuously on;
• 50%– 75%,the third light flashes, front two lights are continuously on;
• 75%—100%;the fourth light flashes, front three lights are continuously on.
• And four lights are on charging to 100%.

Mainboard Protection Function:

• Overcharge protection
• Over discharge protection
• Overcurrent protection
• Module does not need battery protection board as it has inbuilt
• battery protection system.

Special Instruction:

• When connecting the board for the first time, connect the battery and then connect the micro USB charger and charge the battery to full capacity before using.
• It is required to prime the IC, so that it starts and shuts down accurately

Note:

• Please allow 1-3mm error due to manual measurement.
• Due to the difference between different monitors, the picture may
• not reflect the actual color of the item.

• Input Parameter: 5V/1A
• Input Interface: micro USB
• Output Interface: dual USB output: 5V/2A; 1A.
• Conversion Rate:70% average