Onyehn10pcs 5v Boost Step Up Power Supply Module Lithium Battery | Desertcart Kenya
Onyehn10Pcs 5V Boost Step Up Power Supply Module Lithium Battery Charge Protection Board HOTCHIP HT4928S(parameters Same as134N3P) DIY Charger LED Display USB and Micro Port 10 Pack
Onyehn10Pcs 5V Boost Step Up Power Supply Module Lithium Battery Charge Protection Board HOTCHIP HT4928S(parameters Same as134N3P) DIY Charger LED Display USB and Micro Port 10 Pack
Just to confirm this is both a lipo charger and 5v boost converter, correct? when you remove the usb power, the battery will be boosted to output 5v?
My board charges my phone for 10 seconds, then get really hot and turns off and stops charging. Battery: 3.7v 16340 li-ion. Short circuiting? Help?
Why does the output only read 3.9V? I have 4V input.
can i connect a solar cell directly to this to continuously power an esp01 charging in day and running on on battery at night?
Common Questions
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Rajesh P.
Customer service was outstanding when I had questions about the product.
2 days ago
Zainab N.
Fantastic and great service. Shipping was faster than expected.
