From Mia’s Experience, Understanding the Practical Tech of 20W Dual-Port Mini Chargers
Sep 08, 2025| From Mia's Experience, Understanding the Practical Tech of 20W Dual-Port Mini Chargers
Shenzhen Shenchuang Hi-Tech Electronics Co., Ltd
Company Profile

Shenzhen Shenchuang Hi-Tech Electronics Co., Ltd
(SChitec) is a Manufacturer of Phone Accessories, BSCI & ISO Certified, Founded in 2009 in Shenzhen,With 16 Years of Experience in Manufacturing Cell Phone Accessories.We are Rated as National High-Tech Enterprises in 2016, and we are also Alibaba Group Verified Supplier by SGS.SChitec Now Occupies 6,000 Square Meters, With Total 500 Employees Which Include More Than 50 Sales Staff and 10 Engineers For R&D and With Production Lines up to 25. We have Powerful Productivity and Price advantage, Daily Productivity For PCB Boards up to 40000pcs, Chargers up to 40000pcs, and Cables up to 70000pcs.SChitec has a Professional Engineer team, Supporting OEM & ODM Service. With advanced Equipment and Facilities, Special Requirements For Customized Products can be Satisfied.We have Corresponding Certification For Different Markets, Such as UL, CB, PSE, CE, FCC, SAA, ETL, UKCA, etc., to Ensure the Product Quality Safety Compliance.The Company also has a team of 15 Designers Who Can Design the Color/Pattern/Logo of the Products according to the Requirements.
Products Description
SChitec 20W Type C Charging Block
SChitec 20W Fast Charging Portable USB Wall Charger Mini 20W Travel Mobile Phone Charger Quick Output Type C Charging Block
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DualPort Charging
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PortableEasy to Going
Out

product parameters
| Product Name | 20W Wall Charger |
| Output | 9V / 2A |
| USB Port | USB + Type-C / Customizable |
| Compatible | USB Charging Smart Device / Mobile Phone / Tablet |
| Color | Blue / Customized |
| Power | 20W Max |
| Certificate | CE / FCC / RoHS / Apple MFi |
| Material | ABS + PC |
| Feature | Fast Charging Speed |
| Warranty | 12 Months |

Outdoor Shooting Hits a Battery Crisis, Old Charger Adds Troubles
On a Saturday afternoon in upstate New York, freelance photographer Mia stared at her camera screen adjusting settings-sunset's golden hour would arrive in 40 minutes, the perfect time to shoot wildflowers against the evening glow. But her devices were flashing "low battery": her spare camera battery had died while shooting morning wildflowers, her phone was at just 22% (barely enough to check shooting locations), and the shooting script on her tablet kept crashing due to low power. Worse, the old charger in her bag was so bulky it had forced her to leave her portable fill light at home; its oxidized port also caused loose connections, requiring her to hold the cable in place to charge.
Mini Size Saves Space, Flexible Compatibility with Power Banks
When packing up, Mia slipped the charger into her camera bag's side pocket-unlike her old charger (120g, the size of 3 lighters), this mini version fit even with spare memory cards, saving precious space. That evening, she plugged it into a portable power bank to charge her phone while shooting time-lapses. Jake noted: "It supports 5V/3A input, compatible with most 10,000mAh+ power banks-a key design for outdoors. Bulky traditional chargers often need high input current, which many power banks can't provide, but this one's low-power design solves that."

Fast Charging Exceeds Expectations, Eco-Friendly Material Hides Care
Mia quickly found an outlet at a nearby farm and plugged in both her phone and tablet. She'd expected slow charging-her old charger took 2 hours to charge one device-but 40 minutes later, her phone was at 75% and her tablet at 60%, enough to last through sunset. "It's not just fast, it's eco-friendly," Jake said while swapping lenses. "The shell is made of recycled PC plastic, which has two advantages: it's 20% more drop-resistant than regular plastic, and its recycling rate is over 80%. Globally, we produce about 50 million tons of e-waste yearly-chargers make up 8% of that. Most end up releasing heavy metals (like lead and mercury) into soil and water because they're non-biodegradable or improperly recycled. Recycled PC plastic can be reused after processing, drastically reducing pollution."
If you are interested in our goods, you can contact us through our cell phone number and e-mail address, or come to our factory for communication, we will give you an advantageous price and high quality products.
Our address
601, Area A, Building A, Jingfazhi Garden, Xiaweiyuan, Gushu Community, xixiang street, Bao 'an District, Shenzhen City
Phone Number
+86 0755 8145 1041
wilbur@schitec.com




