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Travel Power Banks
Compare compact 5K/10K-style chargers with 20K-class power banks for travel-day carry comfort, reserve power, ports, and bulk.
Miady AS-TPB21 Dual USB Portable Charger: 2023 Upgraded USB-C Output
🚀 2023 Upgraded USB-C Output: Say goodbye to wall-hugging! These two 10000mAh battery packs are your new best friends for charging on the go or lounging at home. And yes, they’ve finally embraced USB-C, so whether you’re team iPhone or Android (with a USB-C cord, that is—sorry, Lightning users, you’ll need your own), you’re covered.
🔌 Dual Output & Input: Picture this: two USB ports that smartly juggle power between your devices, delivering up to 5V 2.4A. Plus, the USB C and Micro USB ports can gulp down a full charge in about 5 hours at 5V 2.0A. Talk about a quick lunch break!
📱 Small & Slim: Don’t let the 10000mAh capacity fool you—this power bank is a featherweight champion at just 218g and a svelte 14mm thick. It’s so sleek and grippy, you’ll forget it’s in your bag until you need it. (Which, let’s be honest, is all the time.)
🔋 Reliable Li-polymer Cell: Safety first, right? The Li-polymer battery means no more sweating over your charger’s safety. Plus, it’s lighter and slimmer than those bulky Li-ion ones, making it your perfect travel buddy—even at 30,000 feet.
🎁 What You Get: Two Miady 10000mAh USB Portable Chargers (one white, one black, because why choose?), two USB cables (remember, no Lightning cable here), and a user manual. And if you ever hit a snag, our customer support team is on standby 24/7, with an 18-month safety net to catch you.
Features
- Dual Output & Input
- Small & Slim
- Reliable Li-polymer Cell
- What You Get
- 2023 Upgraded USB-C Output
General specs
- Brand: Miady
- Model: AS-TPB21
- Seller: Amazon
- ID: B07XFBN7HX
- Capacity: 10000mAh (Each)
- Item Weight: 7.68 ounces (Each)
- : 5V/2A
- Package List: 10000mAh Portable Charger * 2; USB-C Cable * 2; User Manual *1
- USB C Output: 5V/2.4A (12W Max.)
- Recharge Time: ≤5 Hours
- : 5V/2.4A (12W Max.)
- : 5V/2.4A (12W Max.)
- Micro USB Input: 5V/2A
- Product Dimensions: 5.5 x 2.6 x 0.6 inches (Each)
- First listed by seller: April 3, 2025
If you are interested in more details, you can find full information on the seller's page.
Amazon live offers
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Top live offer
€17.21
Free shipping
New
Third-party seller
FBA
Shippable
Offers updated: 9/1/26
Affiliate link. As an Amazon Associate I earn from qualifying purchases.
Price History for seller Amazon
Shipping options
Delivery to 
United States
United States
Available
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Miady AS-TPB21 2023 Upgraded USB-C Output
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| Brand | Miady | Dongguan Haoxun Electronic Technology Co., Ltd | iWALK | Belkin | Charmast | Anker |
| Model | AS-TPB21 | HX60S9 | DBL4500C | BPB012 | W1148 | A1688H11 |
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| Price | €17.21 | €17.18 | €18.93 | €34.43 | €22.38 | €22.38 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | May 18, 2026 | Jun 27, 2025 | May 11, 2026 | Mar 21, 2026 | May 13, 2026 | May 17, 2026 |
| Item Weight | 7.68 ounces (Each) | 6.3 ounces | 15 ounces | 7.5 ounces | ||
| Product Dimensions | 5.5 x 2.6 x 0.6 inches (Each) | 3 x 1.8 x 1 inches | 6.3 x 3.2 x 0.9 inches | 4.32 x 2.58 x 0.98 inches | ||
| Special Features | Ultra Slim, LED Indicator Lights, Wireless | LED Indicator Lights, Short Circuit Protection, Lightweight, Built-In USB-C, Pocket Size | Indicator, Portable, Portable Charger | |||
| batteries | 1 Lithium Polymer batteries required. | 1 Lithium Polymer batteries required. (included) | 1 Lithium Polymer batteries required. (included) | |||
Miady AS-TPB21 2023 Upgraded USB-C Output
€17.21
Affiliate link. As an Amazon Associate I earn from qualifying purchases.
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