Guangdong Aoyun Technology Co., Ltd. B3 Portable Charger Power Bank 20000mAh: 22.5W PD Super Fast Charging
Never let your devices die on you again—our Portable Charger Power Bank 20000mAh is like a lifeline for your gadgets. Imagine juicing up your iPhone 16 to 65% in just half an hour, thanks to the 22.5W PD Super Fast Charging. And yes, it comes with a detachable USB-C cable because who has time to rummage through drawers for one? Plus, its metallic case isn’t just for looks; it keeps things cool and can probably survive a drop or two (though let’s not test that).
With a 20000mAh capacity, this little beast can power through your adventures, charging an iPhone 16 up to 4.5 times or a Samsung S24 nearly twice. It’s surprisingly light for its power, tipping the scales at just 11.53 oz, and slim enough to slip into your bag without a second thought. Oh, and it’s airline-approved, so you can take it anywhere without turning into that person at security.
- Speed demon charging at 22.5W PD—because waiting is so last year.
- Comes with a detachable USB-C cable (finally, one less thing to lose).
- Metallic case: sleek, durable, and doubles as a mini heat sink.
- Light as a feather (well, almost) and tough as nails.
- Good to go in the air—no awkward ‘sorry, it’s confiscated’ moments.
Features
- Detachable USB-C Cable
- Metallic Case Design
- Ultra-Portable & Durable
- Airline-Approved Safe Charging
- 22.5W PD Super Fast Charging
General specs
- Brand: Guangdong Aoyun Technology Co., Ltd.
- Model: B3
- Seller: Amazon
- ID: B0DR7Q6VR9
- product_dimensions: 4.48 x 2.64 x 1.07 inches
- item_weight: 11.5 ounces
- batteries: 2 9V batteries required. (included)
- special_features: Fast Charging, Lightweight, Metallic Case
- other_display_features: Wireless
- whats_in_the_box: portable charger
- date_first_available: December 23, 2024
- First listed by seller: 5/11/25
If you are interested in more details, you can find full information on the seller's page.
Buy on Amazon
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Price History for seller Amazon
Shipping options
United States
Comparison with similar products
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Guangdong Aoyun Technology Co., Ltd. B3 22.5W PD Super Fast Charging
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| Brand | Guangdong Aoyun Technology Co., Ltd. | Dongguan Xionel Electronic Technology Co., Ltd | Anker | Dongguan Yuanhaoxun Technology Co., Ltd. | FOCHEW | Charmast |
| Model | B3 | PN-A20 | A1688H11 | HX45X9 | CMP | |
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| Price | $25.99 | $29.99 | $25.99 | $25.59 | $31.41 | $21.99 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | November 9, 2025 | November 9, 2025 | December 6, 2025 | December 6, 2025 | November 9, 2025 | December 6, 2025 |
| product_dimensions | 4.48 x 2.64 x 1.07 inches | 6.33 x 2.87 x 1.22 inches | 4.32 x 2.58 x 0.98 inches | 1.38 x 3.03 x 0.97 inches | ||
| item_weight | 11.5 ounces | 1.12 pounds | 7.5 ounces | 3.2 ounces | ||
| batteries | 2 9V batteries required. (included) | 1 Lithium Polymer batteries required. (included) | 1 Lithium Polymer batteries required. (included) | 1 A batteries required. (included) | ||
| special_features | Fast Charging, Lightweight, Metallic Case | Digital Display, Auto Shut-Off, LED Indicator Lights, Over Charging Protection, Scratch Resistant, Short Circuit Protection, Built In Cable, Fast Charging | Lipstick Size, 1.5 hours Fast Recharging, travel essentials, Fast Charging, Built In Cable | |||
| date_first_available | December 23, 2024 | February 21, 2023 | August 12, 2023 | |||
Portable Charger Power Bank 20000mAh
Reviews
Giulia Wójcik
May 12, 2025
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May 12, 2025
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May 12, 2025
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May 12, 2025
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