LED Dual USB 5V 2.4A 2A 1A Micro/Type-C USB 18650 Charging Module Lithium Battery Charger Board Circuit Protection

It has a problem, it doesn't show the percentages correctly, it discharges very quickly but in reality the battery still has half the percentages of what it shows on the screen, please fix this problem

I haven't even tried it ⁉️

No matter how hard I tried, I couldn't make a power bank. When connecting any LI-ION battery (be it 18650 or another 3.7 volt), the module starts blinking, and nothing happens. Attempts to connect a smartphone to the module for charging, or the module itself to the charger did not lead to anything. Maybe I'm such a clumsy person, but before, with other modules, everything worked out.

I received the shipment on time. This is not the first time I have bought it. I am satisfied with the quality of the board. The first board has experienced a lot: wrong polarity, broken buttons and other unpleasant incidents. And yet it works and works well. I recommend the seller.

There are no complaints about this product, but my attitude towards the seller Joom has changed. For exactly one month now, another order cannot even leave the warehouse. If you want fast delivery, pay attention to other marketplaces such as temu, AliExpress, and others.

Firstly, the product does not support fast charging, secondly, it does not work as it should, the battery charged to 100% but the board does not provide energy, so it is useless, I really did not like it

Soldered to a power bank whose display was broken. Everything works Addition: after 4 months it still works, the indicator shows correctly.

The board is not damaged in appearance, but it heats up and does not show the display. Thank you for returning the money! I respect you for honesty and decency!!

Received The board at the output has a max of 3.9 V, so it does not charge gadgets. (usually it should be 4.2 V). Maybe there is a shortage.

I do not recommend ordering from jomi, lately they take money for the order but do not send the goods

The package arrived on time. I haven't checked it yet. I'll plug it in and add my review.

I recommend the seller. 4 items in one package. The packaging is good. Everything is complete and corresponds to the description.

Received the order within the specified time frame. How it works I will write later.. It works. I recommend the seller.

The goods arrived and outwardly correspond to the declared. After soldering and testing I will add!

One of the two controllers works like this but does not charge and the second one works

Thank you, I received it, I haven't checked it yet, but the delivery was fast and it arrived in one piece

Good, powerful module, fully corresponds to its price.

The goods have been received, I have not checked them yet, but I think that everything works.

Everything was great and thank you very much. Goodness and well-being.

Fast delivery, good packaging, works well. I recommend.

Great products, everything works, worth buying, cool board

Works Of course, the pulsations are wild, but for such money, they are normal.

Product. A scam simple power bank without fast charging

Didn't check. Connected. Works great!

That's what you need, this is already the second one like this

The board works. Everything is fine.

Works good. The test passed.

Everything is fine, everything works

Not sure how to connect?

Thank you, it works....

Everything is ok. It works. It charges

Everything is in working order

Haven't paid yet.

I haven't checked yet.

Got. thanks

Corresponds.

How to connect

Everything's Alright

Works

N. P.

thanks