Product details

Reliable Power Bank for Everyday Use 

A 20,000mAh battery usually means large and heavy but SMARTCOBY TRIO overturns that common belief.
This model achieves approximately two-thirds the volume of typical 20,000mAh power banks (based on CIOs internal comparison), while still offering enough capacity to charge an iPhone 15 about 3.5 times or a Galaxy S24 about 3 times.
Despite its compact size, it can charge multiple devices several times, making it ideal for daily use and travel. 

 

Ultra-Compact and Ultra-Lightweight Design 

Measuring 91 × 68.5 × 29.5 mm (approx. 184 cm³), it ranks among the smallest in the world (as of June 2024, according to CIO).
It weighs approximately 330 g, lighter than a 350ml bottle of water, making it easy to carry casually in a bag, backpack, or even a jacket pocket. 

 

Maximum 35W Single-Port Output 

Supports up to 35W output from a single USB-C port, allowing fast charging not only for smartphones (iPhone / Galaxy / Xperia / other Android devices), but also tablets such as iPad, iPad mini, iPad Pro, and even light laptops like MacBook Air. 

 

Note: It cannot charge laptops that only support 45W or 65W input. For such devices, please refer to 【SMARTCOBY TRIO 67W 2C1A model】.

 

Fast Charging Support 

Compatible with PD (Power Delivery) and PPS (Programmable Power Supply) standards, enabling Super Fast Charging Mode for Galaxy smartphones.
The power bank itself also supports 35W input, allowing full recharging in approximately 180 minutes when using a fast charger rated 35W or higher. 

 

Triple-Port Configuration 

Equipped with a total of three output ports:
USB-C × 2
USB-A × 1
This configuration supports versatile charging options for various devices from smartphones and tablets to gaming consoles and accessories. 

 

Pass-Through Charging Support 

Supports simultaneous charging of both the device and the power bank itself.
Even when the power bank is empty, you can plug it into a wall outlet and still charge your smartphone through the battery. 
Perfect for environments with only one outlet or when you need to charge both the power bank and your device at once. 
SMARTCOBY TRIOs pass-through function makes charging convenient anytime, anywhere. 

 

Functional and Durable Exterior 

Designed with a matte-textured finish inspired by DSLR camera bodies, this surface treatment resists small scratches and scuffs, keeping the power bank looking clean and well-maintained even after long-term use.
It combines durability with a sleek and refined appearance that enhances the ownership experience.

Model Number
CIO-MB35W2C1A-20000
USB specification
Type C *2, Type A *1
Rapid charging standard
PPS / PD3.0
Other functions
Supports Fast Pass-Through Charging, Dot LED Power Display
Accessories
User Manual, USB-C to USB-C Cable *1 (50cm)
Output
  • USB(C1/C2):5V=3A / 9V=3A / 12V=2.92A / 15V=2.33A / 20V=1.75A (35W Max) PPS3.3-11V/3A(MAX33W)
  • USB-A:4.5V=5A / 5V=3A / 9V=2.5A / 12V=1.5A (MAX 22.5W)
  • USB(C1+C2):Total 30W
  • USB(C1+A):Total 30W
  • USB(C2+A):Total 30W
  • USB(C1+C2+A):Total 30W
Capacity
  • 20000mAh

Compatible models

Smartphones: iPhone15 / iPhone15 Plus / iPhone15 Pro / iPhone15 Pro Max / iPhone14 / iPhone14 Plus / iPhone14 Pro / iPhone14 Pro Max / iPhone13 / iPhone13 Pro / iPhone13 Pro Max / iPhone13 mini / iPhone12 / iPhone12 Pro / iPhone12 Pro Max / iPhone12 mini / iPhone11 / iPhone11 Pro / Xperia / Galaxy / Huawei / Zenfone / AQUOS / other Android smartphones / iPad / iPad mini / iPad Air / iPad Pro / MP3 players (such as iPod) / wireless earphones (AirPods, etc.), and laptops supporting up to 35W input.

※ This power bank has a USB-C port.
Please use a cable suitable for your device when charging.

Precautions

• The pass-through charging feature of this product prioritizes charging the connected device(s).
• Keep this product away from heat-generating devices.
• Do not leave it in direct sunlight or inside a vehicle, as excessive heat may cause overheating or fire.
• Avoid using it in confined spaces where heat can build up.
• This product is not waterproof. Keep it away from water and other liquids during use and storage.
• Charging may pause automatically at high temperatures. Allow the product to cool before using it again.