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TOMO

TOMO 18650 Li-ion Battery DIY Smart Power Bank Phone Charger

TOMO 18650 Li-ion Battery DIY Smart Power Bank Phone Charger

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Regular price $24.00 CAD
Regular price $28.00 CAD Sale price $24.00 CAD
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TOMO M2 AND S4 

18650 power bank or 18650 lithium-ion battery chargers

NOTE you can only use 18650 flat top OR button batteries UNPROTECTED  

M2 2-BAY 18650 "FLAT TOP OR BUTTON TOP UNPROTECTED CELLS ONLY" DUAL USB OUT W/MICRO USB CHARGING INPUT CHARGING

S4 4-BAY 18650 "FLAT TOP OR BUTTON TOP UNPROTECTED CELLS ONLY" DUAL USB OUT W/MICRO USB, USB-C AND USB-C INPUT CHARGING

YOU CAN USE ONE OR UP TO 4 BATTERIES

TOMO S4 4 x 18650 Li-ion Battery DIY Smart Power Bank Type-C Micro USB 8 Pin Input Dual Output Charger for Phone

BATTERIES NOT INCLUDED!

S4 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 batteries, 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

Parameters:
Battery: 4 x 18650 3.7V li-ion battery (not included)
3-input ports: 5V 2A (max )
Output: 5V / 1A, 2A

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.

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