Review: Baseus Blade 20,000mAh 100W USB-C Power Delivery Power Bank

Baseus Blade 20,000mAh 100W USB-C Power Delivery Power Bank









  • The power bank has a 100W max output and features two USB-C PD ports and two USB-A Quick Charge ports
  • Has an LCD that shows remaining power capacity, output charging status and remaining charge time of the power bank
  • Comes with a USB-C to USB-C charging cable and the power bank is 0.7 inches thin


  • Doesn't come with a wall charger
(Last Updated On: June 17, 2023)


We’ve done tons of reviews on power banks on this site, and at this point, there’s likely a portable charger for every person’s needs. There are small ones that may not have a lot of power capacity but are incredible; some power banks feature fast charging. In contrast, others don’t, and others are brimming on becoming portable power stations simply because they have so much power.

We’re looking at this Baseus Blade 100W power bank in this review. This Baseus portable charger may be the only one you’ll ever need if you find its charging power enough for your needs, and we think you will after knowing what it’s capable of.


Power Capacity:

The power capacity of this Baseus Blade portable charger is 20,000mAh. Now there are a lot of power banks on the market that has higher capacities, but a 20,000mAh capacity is just enough to charge most portable devices. This power bank can charge up most phones to full power three times or more. Tablets and laptops with larger batteries will fair about a single full charge, and you’ll have some spare capacity to use later.

You’ll be able to depend on this power bank for more than a single day, and that’s a lot better than lower-capacity power banks that require a recharge after a single use.

Output Charging:

The charging front of the Baseus Blade is what we view to be the best part of this charger. This power bank has a 100W max output, two USB-C Power Delivery ports, and two USB-A ports. If you’re charging from USB-C 1 or USB-C 2 alone, you can use the total 100W if the device accepts that much power.

Charging multiple devices splits the 100W output between the ports, and that’s why this Baseus Blade power bank is incredible, as you can still charge a laptop and fast charge another three devices if you want to. That’s what we did.

For our test, we began charging with a Lenovo IdeaPad Flex 5 laptop via USB-C 1, and it could charge at its max charging speed of about 30W. We then started charging a Samsung Galaxy Note 9 from the USB-C 2 port and an LG G7 from the USB-A 1 port; the Galaxy Note 9 and the LG G7 could charge fast while the Lenovo laptop was charging from this power bank.

Charging speed of the Lenovo IdeaPad Flex 5

We also tested a Samsung Galaxy S20 via USB-C 2, and it was able to Superfast charge, the means that USB-C 2 on this power bank features Programmable Power Supply (PPS) charging. Overall, the ability to charge a laptop and fast charge multiple other devices gives you the best portable charger can offer.

Super fast charging for the Galaxy S20

Input Charging:

Fast charging the Note 9 and the LG G7 while charging a Lenovo laptop

Recharging the Baseus Blade power bank is almost as good as the output charging, and we say “almost” because it doesn’t have a 100W recharge rate. Instead, the power bank has a 65W max input. A 65W recharge speed is still fast for a 20,000mAh power capacity; you must use a 65W Power Delivery wall charger to recharge the power bank for the best recharge time.

This power bank doesn’t have a wall charger, but a USB-C to USB-C charging cable is included in the box.


Size and Weight:

The form factor of the Baseus Blade power bank is unlike anything we’ve seen compared to other power banks. It’s such a flat and thin power bank, and we love this design; as most 20,000mAh power banks take a more cylindrical shape, this power bank offers a different shape while still being just as portable.

The charger has a length of 6 inches, a width of 5 inches, and a thinness of 0.7 inches. The weight of the power bank is 1 pound. Not exactly a small power bank, but it’s still easier to carry in hand and lightweight for everyday usage.

Functional Components:

Using this power bank is like most others, with charging automatically starting once you plug a device into the power bank. The one significant part not found on most power banks is that this one has an LCD showing the remaining power capacity, charging output, and time until the power bank is fully depleted. Having all this different info displayed on LCD is awesome; sure, most won’t care about the charging output, but having the timing of how long you can still use the power bank gives peace of mind.


Structure and Material:

The build quality of this power bank is excellent; just as other Baseus products are, this one is built well. There are no loose parts, yes the entire power bank is made of plastic, but having it made of Aluminum Alloy would make it even more expensive and weigh heavier; the charger is meant for everyday use, but remember, it doesn’t have a rugged build, so be careful not to drop it from a high fall as that could break it.


When we charged three devices simultaneously, the power bank did get warm but not hot, and that’s what we expected, as chargers of all types always generate heat.


If you have a USB-C laptop, this Baseus power bank is a must if you don’t mind the price. The charger has a high capacity, 100W output, and four ports, including two USB-C PD ports and two USB-A Quick Charge ports. The 100W output is the driving force behind the reliability. It gives you a more comprehensive range of devices to charge, big or small, and you can simultaneously charge those more significant and small devices with this power bank.



Charging is top tier from this Baseus slim blade power bank with a 100W max output, two USB-C ports, and two USB-A Quick Charge ports to utilize high output power.


This power bank has the form factor, and we love it. Most power banks tend to be cylinder-shaped and quite thick.


The build quality is strong, and the charger only gets warm when charging multiple devices simultaneously.


If you have a USB-C laptop, you need this power bank.

Baseus Blade 20,000mAh 100W USB-C Power Delivery Power Bank Specs
USB-C Output5V/3A | 9V/3A | 12V/3A | 15V/3A | 20V/5A (100W)
USB-A Output4.5V/5A | 5V/4.5A | 5V/3A | 9V/3A | 12V/2.5A (30W)
Input5V/3.0A | 9V/3.0A | 12V/3.0A | 15V/3.0A | 20V/3.25A
Size6.37 x 5.27 x 0.7 inches
Weight1.08 pounds


The Baseus Blade slim 20,000mAh 100W Slim power bank goes all out with its four ports, an incredible and plentiful capacity that is a must for anyone with USB-C chargeable devices.

Baseus Laptop Power Bank, 100W Blade USB C Portable Laptop Charger, Super Fast Charging 20000mAh Slim Battery Pack for Laptop, MacBook Air, Dell, IPad, HP, iPhone, Samsung Galaxy, Switch, ROG Ally
  • 【100W Power Delivery】Crafted with 2 PD USB-C ports certified for PD 3.0 and PPS with a power output going up to 100W, allowing you to fast charge your MacBook Pro 16-inch up to 36% in only 30 minutes (Note: This power bank can only charge the MacBook 0.58 times). Meanwhile, cut the recharge time down to 1.2hrs with the included USB-C to C cable and a 65W USB-C PD wall charger(not included).
  • 【Thin Lightweight Design】This portable charger power bank only 0.7-inch ultra-slim finish, thinner than a laptop to easily slide in your bag and hit the road; the 4 paddings keep it from shifting around or rubbing against rough surfaces.
  • 【Two-way Fast Charging】Baseus 100W laptop power bank houses 2 USB-C ports supporting 100W output and 65W input, plus 2 fast charging USB-A ports compatible with laptops, smartphones, and all low to high-power portable devices.
  • 【Status At a Glance】As all Baseus fast charging power banks, it features our exclusive LED status display to easily track charging speed and time; orange lightning icon refers to fast charging; when recharging it, the time displayed is the time left for getting fully recharged.
  • 【What You Get】Baseus 100W Laptop Power Bank supports PD 3.0, QC.4.0, SCP, FCP fast charging protocols supported by common devices.The built-in chip powered by BPSⅡ (Baseus Power Split) technology keeps you and your devices safe from overheat, short-circuit, and over discharging. The package consists a Baseus 100W 20000 mAh Power Bank, a USB-C to C 100W cable, and our 24-month warranty.

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