MakerFocus 10pcs 186 50 Lithium Battery Charging Module TP4056 Charging Module 1A with Battery Protection 186 50 BMS and 2A 5V Charge Discharge Module Charging Boost Mobile Power Protection PCB Board

Very handy for various Li battery applications. I have an older tablet, battery went bad and its charging circuit too. I found a battery almost the same size and after I connected the module the tablet was running again. The tablet lost the ability to show the battery status, but it's ok for me.

I had an extensive review and explanation how to use it but it got booted because of including links to the data sheets, sorry, not going through the trouble again. Do your homework the PCBs consist of 2 main ICs (or clones of):TP4056 (blue) and IP5306 (black), it may or may not work for your use-case for me I can make it work with some extra soldering and extra components, but I would have probably ordered a different one if I had access to the data sheets ahead of time.

The media could not be loaded.  Easy combination to get your project going.

The TP4056 worked as intended, didn't have any that gave me issues in the pack.I was hoping to see an amazing performance from the other circuit as it stated it can charge/protect/battery level/boost converter all in one device. I didn't see this on my testing. I would charge the battery and it stopped at 4.1 but it would only discharge to 3.5V-3.7V which would not give me enough battery life for projects. I tested a couple of known good single cell batteries and they all had this same effect on all 5. I did get 5V 2A and they didn't get too hot. The battery indicated also seem to be all over the place for me.

Of the 5 black modules I received, one of them had an LED soldered askew which didn’t cause it to malfunction entirely, but it didn’t behave predictably and was therefore useless to me. The others seem fine.

A plus good quality I do recommend