Скачать или смотреть TOMO S4 4 x 18650 Li-ion Battery DIY Smart Power Bank Charger

TOMO S4: http://bit.ly/2hEuJps
18650 Batteries: http://bit.ly/2mOD0V9
HAWEEL 4x18650 Charger ($9!): http://bit.ly/2zKfDVI
Banggood Flash Deals: http://bit.ly/2e6tpF6

TOMO S4 4 x 18650 Li-ion Battery DIY Smart Power Bank Charger Case Diy Box with 3 Input Interface

Main Features:
DIY Power Bank and Charger
Custom capacity by 4 x 18650 li-ion batteries to make your own power bank, portable external supply, provides enough power
Also a battery charger for the 18650 battery, a dual-use item
Three Inputs
Type-C, 8 Pin and Micro USB inputs, just one cable can charge the power bank, easy operation
Dual Outputs
Dual outputs, can charge phones, pads or other small electronic devices simultaneously
Independent Circuit
Independent battery, charging and discharging at the same time, can work together and not influence each other
LCD Display Screen
Each battery independently clearly displays output voltage and current, easy to read the remaining capacity
Reverse Polarity Protection
When it comes to the reverse polarity, the chip inside will automatically identify and cut off the power of the reversed polarity circuit, displays an empty battery level
Reversed polarity will not affect the normal operation of other circuits

Specifications:
Brand:TOMO
Model:S4
Material:plastic
Color:Black
Size:100*84*25mm
Input: DC 5V,Interface:Type-C,for Android,for Iphone
Output:USB1:5.0V/1.0A,USB2:5.0V/2.0A

Tips:
1. When input and output at the same time, it will automatically charge the device first, then charge the battery.
2. Press less than 1 second to turn on / turn off the backlight, press 2 seconds to turn on / off the machine.

Package Contents:
1 x Charger,
1 x USB Charging Cable
1 x English User Manual