Dual Micro USB 3.7v to 5V 2A Power Bank DIY 18650 LiPo Charger

(3 customer reviews)

In stock

SKU: 62261
  1. 4-level LED lamp display power, not working state intelligent automatic shutdown.
  2. Dual USB output ports.
  3. Input port: MicroUSB (Andro).
  4. Output port: USB.
  5. Output parameters: 5V1A / 5V2A.


(inc GST)

₹ 211.02 (+18% GST extra)

In stock

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Category: Battery Chargers

Dual Micro USB 3.7v to 5V 2A Mobile power bank charging module DIY 18650 Lithium Battery with LED. This is the mobile power module Accessories, 18650 Circuit board shell. Meet the individual needs of your DIY, but you must understand basic electronic assembly.

To know more about Arduino Powerbank click here!

For more Lipo charger visit here!

We need to note the following points when installing products:
  1. Batteries to parallel, the voltage in 3.2-4.2V can work between, 18650 flat and polymer battery can be.
  2. We can connect the battery to the motherboard B + negative-, installed against the necessary burning motherboard.
  3. New and old batteries, model brand inconsistent batteries cannot be mixed.


  1. 4-level LED lamp display power, not working state intelligent automatic shutdown;
  2. The built-in lithium battery protection IC, over-current, overpressure, under-voltage protection;
  3. Dual USB output ports.
  4. Input requirements: 5V constant voltage power supply can do charge input power, the most matching charger for 5V 1A above
  5. Requirements for rechargeable batteries:
  6. Compatible Batteries: 18650 batteries, cell phone batteries, flat-panel batteries, MP3 batteries, etc. 3.7v-4.2V polymer Lithium battery.

Package Includes:

1 x Dual Micro USB 3.7v to 5v 2A Power Bank Charging Module.

Input port

Micro USB

Output port


Input Voltage (V)

3.7 ~ 5

Output parameters

5V1A / 5V2A

Length (mm)


Width (mm)


Height (mm)


Weight (gm)


Shipment Weight

0.016 kg

Shipment Dimensions

10 × 6 × 5 cm

15 Days Warranty

This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects.  Reimbursement or replacement will be done against manufacturing defects.

What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

Based on 3 reviews

4.7 overall

Add a review

  1. Dhananjoy (verified owner)

    Nice, good work


  2. Sandeep Kumar (verified owner)

    it’s working on my all Mobile but when connected with redmi note 4 then fluctuate the charging connection .not start charging .

    Sandeep Kumar

  3. ESWAR (verified owner)

    Nice board for DIY. working as expected


Questions and answers of the customers

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  3. 0 votes
    A It is like a flashlight. If you press the correct ... Read more
  4. 0 votes

    Yes, you make the parallel connection of 8 batt... Read more

  5. 0 votes

    Yes, you can use but Raspberry pi 4 requires 5V... Read more

  6. 0 votes

    If the specifications/requirements match with y... Read more

  7. 0 votes

    No, it is not suitable for syska 20000mh power ... Read more

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