Dual USB 5V 2A Mobile Power Bank 18650 Lithium Battery Charger Board Power Regulator Module Digital LCD PCB 803-B V2.2

Rated 5.00 out of 5 based on 1 customer rating
(1 customer review)

৳ 320.00

Dual USB 5V 2A Mobile Power Bank 18650 Lithium Battery Charger Board Power Regulator Module Digital LCD PCB 803-B V2.2

Description

Dual USB 5V 2A Mobile Power Bank 18650 Lithium Battery Charger Board Power Regulator Module Digital LCD PCB 803-B V2.2

Product Description:

This is the mobile power regulator module Accessories, 18650 Circuit board shell.

Meet the individual needs of your DIY, it needs you understand basic electronic assembly.

Micro USB input: 5V 1A

 

Product Parameters

Micro USB input: 5V 1A

USB Output: 5V 2.1A / 5V 1A(Dual USB interface)

Charging display: intelligent digital display

Batteries Type: liquid lithium-ion batteries (18650)

Product Size: 57mm x 28mm

Screen size:27mm x 17mm

 

Feature

Motherboard comes with protection function: Charging overcharge protection,
over-discharge protection, overcurrent protection.
Intelligent output device after charging full, automatically stop charging,
to prevent mobile phones overcharge.
Output voltage and current stable, will not harm user devices.
Installation instructions:
The circuit board is connected to the battery negative B-, B + is the positive, do not
connecting reversed, connecting reversed will burn the board, the battery is connected
in parallel welding, assembling battery. Note that the insulation between the battery and the
circuit board, battery lead not to touch the circuit board, so as not to cause a short circuit.

1 review for Dual USB 5V 2A Mobile Power Bank 18650 Lithium Battery Charger Board Power Regulator Module Digital LCD PCB 803-B V2.2

  1. Rated 5 out of 5

    Martinchida

    Hellow my name is Martinchida. Wery good post! Thx 🙂

Add a review