15pcs 5V 1A TP4056 Charging Module Type-C USB 18650 Lithium Battery Charger Board with Protection (Type-C USB)

I haven't checked all of them but the ones I have used so far work perfectly, great for small projects that require a small charging board and a single battery or a 1SxP setup.

I have built these Li-Ion battery charger in over a dozen projects so far. They ranged from 1200 mAh to 40 mAh batteries. To accommodate the different battery capacities, I unsoldered the surface mount resistor that sets the charging current and replaced it with one appropriate to the battery size. These chargers stop the charge reliably at the required 4.2 V, which is important for battery life. At first, having the charge LEDs mounted on the board was a problem, but now I just drill a small hole in the enclosure near the LEDs and put frosted Scotch tape on the inside of the hole. The light shows up even off axis. With a small battery, the "off" drain on the battery is important. These had a drain in the low microamps, which is great. They are a great way to incorporate USB-charged batteries into projects and a great price as well.

Used in many projects with 0 issues. Afraid of fire so I’m satisfied

Not much to say about these except that they are as described. The price is as good as I could find elsewhere. I am using these to charge 18650 cells for a hobby project, wiring them directly to a 5V rail (skipping the USB connector).

These are your normal tp4056, just with a type c port. One thing to note, these will not work with type c power delivery only chargers. They lack the 5.1k resistor needed to trigger 5v. Other than that they're great.