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[ad_1] This power bank motherboard is perfect for DIY power banks. The motherboard comes with a built-in battery protection function, so there is no need for an additional battery protection board. This board is suitable for 18650 lithium batteries, polymer lithium batteries, ternary lithium batteries and multiple 18650 lithium batteries in parallel. There are five input and output ports. Support PD, QC and other protocols. It can output 5V3A, 9V2A, 12V1.5A. The input supports 5V/9V12V. There is a digital tube to display the power level. All 5 USB ports are protected by MOS tubes, which is more secure. R8 resistor sets the resistance for the battery capacity. The resistance value is calculated as follows Resistance value = (total battery capacity mAh + 2000) * 5 / 3 For example, the battery capacity is 30000mAh. Resistance of R8 = (30000 = 2000)*5/3 = 53333Ω. A resistor of 53K can be used instead. The resistance value of the R8 resistor can be replaced using an approximation. It does not necessarily need to be very accurate. Comes with a battery capacity learning function, one complete charging process to learn the current battery capacity. Packing list: 2PCS 22.5W power power board The mobile power board has five input and output ports, all of which are protected by MOS tubes for greater safety. The use of high-efficiency chips, PCB layout is reasonable, improve the efficiency of charging and discharging Over-charging, over-current, short-circuit and temperature protection.Easy to use, perfect for DIY power bank This module is a portable backup power supply supports 4.2V 18650 lithium battery, polymer lithium battery, ternary lithium battery and multiple 18650 lithium batteries in parallel.See details for battery capacity settings.
As the Founder and CEO of ShopyIdea.com, my journey into the world of e-commerce began with a simple idea and a burning passion for entrepreneurship.
I always had a deep desire to create something meaningful and impactful.
My fascination with online marketplaces began during my college years, where I dabbled in various side projects and e-commerce ventures. These experiences ignited my entrepreneurial spirit and provided me with invaluable insight into the dynamics of online business.
“Armed with a vision, I launched ShopyIdea.com.
The early days were full of challenges, from sourcing reliable suppliers to creating a user-friendly website. However, through a consistent focus on customer satisfaction in its enterprise capacity, ShopyIdea.com gradually gained popularity and attracted buyers. As the platform grew, it assembled a talented team to drive the company forward, fostering a culture of innovation and collaboration.
Today, ShopyIdea.com stands as a testament to the power of perseverance and the limitless possibilities of e-commerce. With products spanning across various categories, we continue to connect and foster a vibrant community of entrepreneurs and enthusiasts.
Looking ahead, I am committed to leveraging emerging technologies and trends to further expand the reach and impact of ShopyIdea.com, enhance the user experience, and empower more entrepreneurs to achieve their dreams.
Beyond the scope of business, I am extremely passionate about giving back to the community. Through initiatives like supporting local artisans and promoting sustainability, I strive to make a positive change in the world – one sale at a time.
My journey with ShopyIdea.com is a testament to the transformative power of entrepreneurship and its limitless potential to fulfill one's dreams. As I continue to navigate the ever-evolving landscape of e-commerce, I'm excited to see what the future holds and I look forward to inspiring others starting their own entrepreneurial journeys.
