Onyehn 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

Onyehn 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

Name: Onyehn 12Pcs 5V Boost Step Up Step-up Transformers Power Supply Module Lithium Battery Charge Protection Board for DIY Charger,with LED Display,USB
Brand: Onyehn
Price: 3197.24 KES
Availability: InStock

Product ID: 66726321

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Details

Brand
Onyehn
Color
Red
Item Weight
0.02 Kilograms
Input Voltage
5 Volts 3.7
Item dimensions L x W x H
3.94 x 3.15 x

⚡5V Boost

🔋Lithium Compatible

🛡️Overload Protection

Frequently Bought Together

Onyehn 12Pcs 5V Boost Step Up Power Supply Module Lithium Battery Charge Protection Board for DIY Charger,with LED Display,USB and Micro Port

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Description

🔋 Power Up Your Projects with Confidence!

📏 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.

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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TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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Onyehn 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

Details

Description

Common Questions