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.
Features:
- 4-level LED lamp display power, not working state intelligent automatic shutdown;
- The built-in lithium battery protection IC, over-current, overpressure, under-voltage protection;
- Dual USB output ports.
- Input requirements: 5V constant voltage power supply can do charge input power, the most matching charger for 5V 1A above
Specifications:
Input port |
Micro USB |
Output port |
USB |
Input Voltage (V) |
3.7 ~ 5 |
Output parameters |
5V1A / 5V2A |
Length (mm) |
68 |
Width (mm) |
34.5 |
Height (mm) |
8.5 |
Weight (gm) |
12 |
Following points to be taken care when installing products:
- Batteries to parallel, the voltage in 3.2-4.2V can work between, 18650 flat and polymer battery can be.
- We can connect the battery to the motherboard B + negative-, installed against the necessary burning motherboard.
- New and old batteries, model brand inconsistent batteries cannot be mixed.
Requirements for rechargeable batteries:
- 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.
Samarth Srivastava –
I made a 10000 mah power bank out of it, it’s working superb & there’s no issues so far but I do have one suggestion. The module’s indication light (blue) is too bright & power consuming so try to replace it with something else so it doesn’t drain too much battery while charging.
Shrimohan Awasthi –
बहुत सही माडुयल है धन्यवाद
Shiju P –
GOOD QUALTY…QUICK DELIVERY
Sachin –
Working fine
सचिन –
Good product.