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  • 08/06/2016

    First off this was my first item purchased/received from this site. Not only did it arrive about 8 days earlier than I had anticipated, but the packaging was well done as to not damage the part in transit from China to the USA. The quality of the part appears to be top notch. 5/5 Stars. I will definitely continue to use this service!

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  • 30/04/2019

    It's good and will be tested in some projects soon

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  • 06/12/2016

    will use it as USB Lipo charger! read somewhere you can change one of the resistors to lower amp- for tiny whoop charger

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  • 20/09/2016

    I received the product and test it, and it's great! I was build an Lithium USB Battery Charger..

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  • 22/02/2018

    good quality

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  • 26/02/2016

    I am pleased, arrived as advertised, quality product, recommend it to everyone.

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  • 12/12/2015

    What else can you expect from this little fella? I works as it should.

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  • 07/06/2021

    todo ok

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  • 21/06/2015

    I have checked this cheap Li battery charger and it works as it shoud. In my case it gave 700mA and 4.1V at the beginning of charging. That current is good for a 2000mAh battery. For smaller batteries you should change the "program" SMD resistor with the 122 code. I am planing to solder there a variable 10k resistor, to use the charger for a wide range of Li batteries. For more details visit http://www.buildcircuit.com/how-to-use-micro-usb-5v-1a-lithium-battery-charging-board-charger-module/

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  • 23/05/2015

    Good as cheap single cell charger for Li-Po or Li-Ion battery. Not recommend to supply by USB cable only by good soldered cables. Also recommend to lower current charge to 500 - 700mA by changing current sense resistor , 2.7k - about 500mA, 1.8k - about 700mA , that will keep device not so hot and life for long time.

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