3 USB KCY-240 Power Bank Circuit With LCD Display Input DC 5V 2A Micro USB Port Output DC 5V 2A 1A Triple USB Flash Light & BMS Protection Lithium Battery 3.7V 14500 18650 Battery

Description: Power Bank Circuit Module With LCD Display & LED Light

3 USB KCY-240 Power Bank Circuit With LCD Display Input DC 5V 2A Micro USB Port Output DC 5V 2A 1A Triple USB Flash Light & BMS Protection Lithium Battery 3.7V 14500 18650 Battery

Parallel battery requirements between 3.2-4.2V can work properly, the maximum can not exceed 200,000mA. Power Bank Circuit Triple USB DC 5V 2A Output 5V 2A 1A  Input Micro USB With LCD Display LED Indicator & BMS Protection Lithium Battery 18650 Mobile Smart Phone Charging Module

Features:

• Motherboard comes with protection function: Charging overcharge protection, over-discharge protection, overcurrent protection.
• Intelligent output device after charging full, automatically stop charging, to prevent mobile phones overcharge.
• Output voltage and current stable, will not harm user devices.
• 18650 Battery Charger Power Bank Circuit with LED display flashlight.
• Standard USB output interface, mobile phone data line can also charge itself.
• Intelligent charging control resulting from discharging and short-circuiting the circuit
• Plug and play using the USB port of the power port, plug in the data line to realize the portable charging at any time.
• Support 18650 Li-battery replacement.
• Easy to use and secure.
• It can also be used as a charger for 18650 batteries.
• You can choose a battery to meet your needs, daily charging, when and wherever possible, without power, reduce the trouble.

Specifications:

• Micro USB input: 5V 2A
• USB Output: 5V 2A / 5V 1A ( Triple USB interface)
• Charging display: intelligent digital display
• Batteries Type: liquid lithium-ion batteries (18650) 3.7 lithium-ion battery only
• Product Size: 73mm x 18mm
• Screen size: 29mm x 9mm

Mainboard Protection Function:

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

Installation Introduction:

• 1.Circuit board B- connects power negative, B+ connects positive. Don’t inversely connect, it will result in burning of board. Make sure there is insulation between power and circuit when install the battery
• 2. 2A output is not continuous current, it changes according to USB connecting load, automatic current output as per load
• 3. If battery is connected incorrectly, the reverse polarity will burn the circuit. So, make sure to check the battery polarity when connecting.

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

Package Include:

• 1 x 3 USB KCY-240 Power Bank Circuit With LCD Display I