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πŸ”‹ makerhawk pcb module battery protection board: small power management for ups logo

πŸ”‹ MakerHawk PCB Module Battery Protection Board: Small Power Management for UPS Review

3

Β·

Very good

Revainrating 4.5 out of 5Β Β 
RatingΒ 
4.7
πŸ”Œ Household Battery Chargers, 🧻 Household Supplies

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Description of πŸ”‹ MakerHawk PCB Module Battery Protection Board: Small Power Management for UPS

[Intelligent Design] UPS for Raspberry PI 4B / 3B+ / 3B. Built-in power path management, support side-loading, load high current line compensation function. There are two USB A port power output, and also adds type C output. It provides uninterruptible power for the Raspberry Pi to make your Raspberry Pi still work while moving, and its design is so smart that you can get rid of troubled of a mass wire. [LED Power Display] It can use most of the 18650 batteries and fully comply with the battery characteristics in terms of battery life. The illuminated LED light can quickly show the remain power and support the discharging while charging. You can directly connect to the external power supply for charging. At the same time, the Raspberry Pi will not be turned off. [Multiple Protection] Support output overcurrent, overvoltage, short circuit protection; input overvoltage, overcharge, overdischarge, overcurrent discharge protection and machine overheat protection. Safe and reliable. [Use and precautions] This product belongs to the protection board of the power supply device. Keep it out of the reach of children. [100% Satisfaction Warranty] We always bear in mind that your satisfaction is our priority. For any reason you are unsatisfied with our product at any time, just feel free contact support for exchange or refund. Click "Innovateking-EU" then "Ask a question" to contact us.

Reviews

Global ratings 3
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  • 4
    1
  • 3
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Type of review

Revainrating 5 out of 5

I've used some of them now and they work fine and work nice and cool

I've used some of them in different projects and portable power packs now and they work great and charge very fast. Keep in mind that if you don't use a heavy-duty charging cable, it may not charge very quickly, or if you don't supply enough power to the module. In my experience they work fine at 12 volts, but they work even better at 20 or 24 volts if you have a good 5 amp RMS power supply behind them. But you have to try the different cables you have and stick a boost probe into the input…

Cons
  • Some bugs

Revainrating 4 out of 5

Great, but a few missteps.

This UPS power supply for the Raspberry Pi works great. This way you can run your Pi with a pair of 18650s and charge [healthy] batteries without them exploding. It's usually easy to install. The hardest part of the installation is attaching the nuts to the metal studs on top of the Pi. You may need electric/small wrenches, but if you're careful you can do this with your thumb and forefinger. If I had to complain about anything, I would probably complain that the power button isn't as reliable…

Cons
  • Expensive

Revainrating 5 out of 5

Pretty little converter

Sooo good so far. Please note that I bought the USB STEP DOWN model and it works great. I only wanted one, but four for the price of one theft. They feel robust and have good contact surfaces. I was able to solder the XT60 to one pad and a fat jumper to the other. I'm pretty sure three amps will be shared when used with two devices, so 1.5 amps per USB port. So far I have tested it with different voltages of 11.1 3S (Lithium Ion), 12-14V (Lead Acid), 18V drill batteries and it has worked with…

Cons
  • Unsure