INIU 100W vs Baseus Blade 100W: Power Bank Comparison
INIU 100W vs Baseus Blade 100W compared on capacity, size, ports, cable, warranty and airline notes, based on the manufacturer listings.
By GadgetsDiary Editorial Team
Updated November 12, 2026
Safety: Power banks contain lithium-ion cells. Use the cables the manufacturer supplies or recommends, keep the unit away from heat, and follow the manual.
The INIU 100W and the Baseus Blade 100W list the same 100W output but take opposite approaches to shape: the INIU is a compact block with more capacity, and the Baseus is a flat panel for laptop bags.
This comparison is based on the manufacturer listings. It is meant for buyers whose laptop charger is rated at or below 100W. See more options in our Laptop Power Banks category.
At a Glance
| Feature | INIU 25000mAh 100W Laptop Power Bank | Baseus Blade 100W 20,000mAh Power Bank |
|---|---|---|
| Capacity | 25000mAh | 20,000mAh |
| Output | 100W | 100W Power Delivery |
| Ports | Not listed | 2 USB-C, 2 USB-A |
| Dimensions | 4.3 x 2.7 x 1.4 inches | 5.27 x 5.27 x 0.78 inches |
| Weight | 0.86 pounds | 0.99 pounds |
| Cable | Detachable 100W cable, 0.4 ft | 100W USB-C cable |
| Airline | Describes it as airline approved | Describes it as TSA-approved and FAA-compliant |
| Warranty | 3 years | 24 months |
INIU Laptop Power Bank, Smallest 25000mAh 100W
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Baseus Laptop Portable Charger 100W 20000mAh
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Output and Charging
Both list 100W, which suits laptop chargers up to that rating. The INIU lists the larger battery at 25000mAh, and the Baseus lists 20,000mAh.
The Baseus names four ports, two USB-C and two USB-A, while the INIU listing does not state its port layout. Check the INIU product page if port count matters.
Size, Weight and Shape
The INIU measures 4.3 x 2.7 x 1.4 inches and weighs 0.86 pounds, so it is smaller and lighter by the listed figures despite the higher capacity. The Baseus measures 5.27 x 5.27 x 0.78 inches and weighs 0.99 pounds.
The Baseus is thinner and the INIU is smaller overall. A flat panel slides next to a laptop, while a compact block fits a pocket or a small pouch.
Cables, Warranty and Airline Notes
The INIU includes a short detachable 100W cable, and the listing says the cable is detachable to avoid built-in breakage risk. The Baseus includes a 100W USB-C cable and a manual.
INIU lists a 3-year warranty and Baseus lists 24 months. Both describe airline approval, so check the rating on the unit and your airline policy.
Which One Should You Buy
| Choose the INIU 25000mAh 100W Laptop Power Bank if | Choose the Baseus Blade 100W 20,000mAh Power Bank if |
|---|---|
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Final Verdict
The INIU 100W is the better choice if capacity, size and warranty matter most. The Baseus Blade 100W is the better choice if you want a flat panel with four ports. Both suit laptops charging at 100W or less. Check your charger rating and the airline rating on the unit before you fly. See the INIU 25000mAh 100W Laptop Power Bank or the Baseus Blade 100W 20,000mAh Power Bank on Amazon.
Frequently Asked Questions
Which has more capacity?
The INIU lists 25000mAh and the Baseus lists 20,000mAh.
Which is thinner?
The Baseus Blade, at 0.78 inch by the listing.
Which has more ports?
The Baseus lists two USB-C and two USB-A ports. The INIU listing does not state its ports.
Which has a longer warranty?
The INIU lists 3 years and the Baseus lists 24 months.
About the author
The GadgetsDiary editorial team compares portable power and charging products using manufacturer specifications and Amazon listing data. Read how we choose and rank products on our How We Review and Editorial Policy pages.