Dudu 5X18650 กล่องแบตเตอรี่สํารองแบบ Dual Usb ที่ชาร์จโทรศัพท์มือถือ Diy

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5x18650 Power Bank Battery Box Dual USB Mobile Phone Charger DIY Shell Case Holder with Digital Display Screen
Description:
100% brand new and high quality
Feature:
Made of sturdy and wearable plastic material and surface anti-skid treatment.
Removable and Free Soldering design powered by 18650 External rechargeable batteries you can do it by yourself.
Accurate display of power keep the Battery Status at any time.
Can be installed 5x 18650 lithium battery.(Not Included)
Plug and Play power output using the USB port plug the data cable to achieve portable ready to charge.
Fine workmanship provides long service time.
Light weight design is very easy to carry. Perfect for outdoor travel use.
Power Bank Case only other accessories demo in the picture is not included!

Specifications:
Item Type: Power Bank Shell
Input: 5V/1A
Output: 5V/2A
Material: ABS Plastic
Size: 15x6x2.5cm/5.9x2.3x0.9in
Color: White Pink Blue(Optional)
Battery: 5x 18650 lithium battery (Not included)
Quantity: 1 PC

Working mode:
1.The input port micro charges the mobile power supply and the current power is displayed when the power supply is fully charged.
2.Press the key to check the power indicator and turn on the dual USB output at the same time.
3.Press the key twice the LED light will be on press the key twice again and it will go out.
4.The power output USB port is connected to the mobile phone and the device automatically recognizes the discharge.

Note:
No retail package.
Transition: 1cm=10mm=0.39inch
Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.
Due to the difference between different monitors the picture may not reflect the actual color of the item. Thank you!

Package Includes:
1 x Power Bank Shell