Dual USB 5V 2.4A Micro/Type-C USB LED Mobile Power Bank 18650 Charging Module

The Dual USB 5V 2.4A Micro/Type-C USB LED Mobile Power Bank 18650 Charging Module is a compact and versatile module designed for creating mobile power banks using 18650 lithium batteries. It features dual USB output ports, a Micro USB and Type-C port for charging, and an LED digital display for monitoring battery power.

  Features:  

• Portable Mobile Power Supply Module.
• Supports 3 USB cables.
• LED digital screen displays current battery power during charging.
• LED digital screen displays current power during discharging, with display saving feature.
• Accurate battery instructions provided after charging and discharging.
• High-quality interfaces for 2.4A output.
• Efficient charge and discharge design, up to 90% efficiency.
• Small size: 55mm x 19mm x 8mm.

  Specifications:  

• Input Interface: Type-C and Micro USB.
• Output Interface: 2 x USB (max 2.4A).
• Battery Interface: Supports 3.7V lithium batteries (full 4.2V).
• Maximum Battery Charging Current: 2.4A.

  Precautions:  

• Test LED light after connecting the charging head to the motherboard.
• Battery must be soldered for normal application; do not twist the wire.
• Battery and motherboard wires should be thick enough to handle current.
• Batteries should be connected in parallel, not in series.
• Ensure the battery is good and not aged or damaged.
• Do not add a protective plate to the battery.
• Reverse connection of the board will cause damage.
• Type-C port is for input only, not output.

  Package Includes:  

• 1 x Dual USB 5V 2.4A Micro/Type-C USB LED Mobile Power Bank 18650 Charging Module

  Note:  

• The positive and negative poles of the battery cannot be reversed; connect batteries in parallel with 3.7V lithium batteries.