Click on the following link for product video demo presentation. https://youtu.be/RGwzpFZpGvo

DIY PBC159 Power bank housing PCB torch LED high

2 USB mobile power mobile phone charging Power bank housing and PCB with flashlight counterfeit lamp large capacity mAh four grid display




Shell material: plastic
Size: 146x74x22mm
Cell type: 6 x 18650 Required not included in the package
Additional features: Multi-U output with LED flashlight




Features
1. Lithium battery, can provide saturated power for Apple IPHONE and Android phones, Suitable for nearly all mobile phones and digital products which have a USB connector.
2. Standard USB interface output, four grid display
3. Intelligent control over charge, over discharge, and short circuit protection circuit
4. Automatic sleep, automatic sleep in non-working state, to prevent power loss
5. One machine multi-function, suitable for all devices with USB charging, such as various mobile phones, IPOD, MP3, MP4, IPHONE, GPS, Bluetooth, digital cameras, etc.
6. Use USB port power supply output, plug in the data cable to achieve portable, charging at any time




DIY Power bank housing shell with four grid display PCB and  night LED torch compartment for Six cell to achieve more capacity, ever wonder to make your own high quality power bank instead purchasing from market low level fake capacities power bank, we have this power bank housing  with intelligent PCB to charge battery with buck converter and boost converter to recharge your mobile phone with 2 USB ports and four grid display backup status.



Housing
1: LED torch on Top
2: Four grid status display
3: Size 146x74x22 mm
4: 6x 18650 cell compartment
Note: All 3.7V 18650 cell must be connected in parallel to form 3.7V total and then wire them to PCB + to + positive and - to - Negative.
we would suggest you use 1500mAh, 2000mAh or 2600mAh 18650 cell from Megatronics


PCBa
Power bank controller PCBa with two USB ouput 5V1A/1A, Suitable batteries for this PCB is 18650 with 1500 or 2000mAh and 2600mAh capacity 3.7V (Battery not included)


1: Charge and discharge protection
2: built-in lithium battery protection IC on the circuit board 
3: Over voltage protection, 
4: Over current protection,
5: under voltage protection


Charging input requirements, 5V 1A, 2A or above.