HiLetgo 5pcs TP4057 1A 3.7V Lithium Battery Charging Board with Protection Type-C USB C Li-ion Battery Charging Board Over TP4056
Details
- BrandHiLetgo
- Item Weight0.02 Kilograms
- Output Voltage4.2 Volts
- Specification MetCE
- Input Voltage6.5 Volts
Description
🔌 Power Up Your Projects with Style!
- SAFETY FIRST - Built-in over-temperature protection ensures safe charging every time.
- STAY INFORMED - Dual output indicators keep you updated on charging status and potential faults.
- SLEEK MODERN - Type-C USB connection for fast, efficient charging that fits your lifestyle.
- CHARGE WITH CONFIDENCE - Experience constant current/constant voltage charging for optimal battery health.
- UNIVERSAL COMPATIBILITY - Designed for 3.7V Li-ion batteries, perfect for a variety of applications.
The HiLetgo 5pcs TP4057 1A Lithium Battery Charging Board is a cutting-edge solution for charging 3.7V Li-ion batteries. Featuring constant current/constant voltage charging, over-temperature protection, and dual output indicators, this board ensures safety and efficiency in your charging needs. With its modern Type-C USB connection, it's perfect for tech-savvy users looking to enhance their projects.
Reviews
A**N
Worked as advertised
Very compact. No issues. I used it to replace/upgrade a broken micro-USB charging port on a wireless speaker.
B**N
Works just hot
The media could not be loaded. Good for my project although small warning they do get hot so I suggest you be careful also when soldering wires be very careful and precise you may accidentally remove one of it’s tiny components. I’d say if your project can fit the blue TP4056 ones use them they seem a bit better quality (obviously they’re bigger) also doesn’t saw someone else’s comment on it saying it has a tpb4056 Wich is true but the model for the circuit board is just named a tp4057. Way overpriced for 5 but you know what i got it in time for this project usually I go on ali exp Ali baba or some other Asian website.
E**C
Good for low current draw applications
I really like these but I noticed 2 issues, the output pads are tied to the 2a protection circuit so it will trip even if your battery is capable of handling more. Also the holes on the board don’t really line up with standard prototyping pcbs. Other than that, they are fast and reliable so far. And the functionality of the led indicators is great. Also if you short a lipo and plug it into this, it will reset the lipo protection circuit.
M**7
Recommended
Compact and Lightweight – Ideal for integrating into small projects without adding bulk.
R**R
Works great!
Working great for my projects so far, like the blue charging light
S**N
I would buy again
Worked right the first time
A**T
It works, but there are small design issues
1. The boards were not loaded with TP4057, as advertised, but with TP4056, which is very similar. The difference between chips is in setting the charging current, but the resistor value on the board was selected for the latter one.2. The bottom layer of the board acts as a heat sink. When charging the fully discharged battery, the power dissipated in TP4056 is the largest, and the booard gets very hot (about 85 deg C). The board could be somewhat bigger so the heat sink was bigger (and cooler).3. The board does not have mounting holes, so using it as a module in the project is problematic. Again, the board could be bigger and have mounting holes.Other than the above, the board works.
K**K
Good
Good
Common Questions
Trustpilot
3 weeks ago
3 weeks ago
