12pcs 5v Boost Step Up Step Up Transformers Power Supply | Desertcart GERMANY
12Pcs 5V Boost Step Up Step-up Transformers Power Supply Module Lithium Battery Charge Protection Board for DIY Charger,with LED Display,USB and Micro Port
📏 COMPACT DESIGN - Space-saving module perfect for DIY projects and portable applications.
🔄 DUAL FUNCTIONALITY - Simultaneously charge and discharge without compromising performance.
🔌 VERSATILE CONNECTIVITY - Easily connects to various lithium batteries, including Polymer, 18650, and more.
💡 SMART CHARGING INDICATORS - Old version features LED indicators for charging status; know when your battery is ready!
🛡️ COMPREHENSIVE PROTECTION - Built-in safeguards against overcharging, over-discharging, and overload.
The Onyehn 12Pcs 5V Boost Step Up Power Supply Module is a versatile and efficient solution for DIY charging needs. It features a built-in charge and discharge power MOS, compatibility with various lithium batteries, and essential protection functions to ensure safe operation. With LED display options and a compact design, this module is perfect for tech-savvy individuals looking to enhance their battery management systems.
Haben Sie eine Frage? Sehen Sie, was andere fragten
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?
Häufige Fragen
TrustPilot
TrustScore 4.5 | 7.300+ Bewertungen
Sneha T.
Habe mein Produkt in makellosem Zustand erhalten. Insgesamt toller Service.
vor 1 Monat
Abdullah B.
Toller Preis für ein authentisches Produkt. Auch schneller internationaler Versand!
