Travel power bank choice
Decide whether to carry high-output USB-C power for a laptop or a compact phone bank, with wattage, weight, and compatibility cautions.
Charmast C2065 Portable Charger with 4 Built-in Cables & 6 Outputs
Ever been stuck with a dead phone and no charger in sight? The Charmast 20000mAh Portable Charger is here to save your day—and your battery life. It's not just powerful; it's smart, packing 4 built-in cables and 6 outputs so you can ditch that tangled mess of wires in your bag. And with 20W fast charging, your devices go from zero to hero in no time. Plus, the LED display keeps you in the loop with exact battery levels, because guessing games are for casinos, not charging.
Why you'll love it:
- High capacity - Imagine charging your iPhone 14 nearly 4 times or giving your Samsung Galaxy S23 Ultra a 2.5-time boost. That's what we call power on demand.
- Multiple charging options - Whether it's USB-C or USB-A, this gadget's got you covered. No adapter? No problem.
- Slim and lightweight design - For a 20000mAh power bank, it's surprisingly easy to carry. It's like the superhero of portable chargers—strong but not bulky.
- Compatibility - Works with almost everything that charges via USB. From your smartphone to your tablet, it's the universal friend your devices didn't know they needed.
Features
- Portable charger with built in cables
- 6 Outputs, 4 Inputs
- 20W PD Ultra-Fast Charging
- Ultra-Compact, Slim Portable Charger
- LED Display Knowing Remaining Juice
- Universal Compatibility & Sufficient Capacity
General specs
- Brand: Charmast
- Model: C2065
- Seller: Retailer
- ID: B0D6RHCNK8
- batteries: 2 Lithium Polymer batteries required. (included)
- Item Weight: 13.4 ounces
- manufacturer: Dong guan Utopia-Originality Technology Co., Ltd
- Special Features: Auto Shut-Off, High Capacity, LED Digital Display, Built In Cables, Fast Charging
- Product Dimensions: 6.3 x 2.85 x 0.75 inches
- Date First Available: June 11, 2024
- Other Display Features: Wireless
- First listed by seller: June 7, 2025
If you are interested in more details, you can find full information on the seller's page.
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Charmast C2065 Universal Compatibility & Sufficient Capacity
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| Brand | Charmast | TESSAN | Charmast | Charmast | Charmast | Charmast |
| Model | C2065 | TW1006-B | W1148 | W1148 | W1148 | W1148 |
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| Price | €35.00 | €17.50 | €20.12 | €20.12 | €20.12 | €20.12 |
| Seller | Retailer | Retailer | Retailer | Retailer | Retailer | Retailer |
| Update | May 13, 2026 | Apr 1, 2026 | May 13, 2026 | May 13, 2026 | May 13, 2026 | May 13, 2026 |
| batteries | 2 Lithium Polymer batteries required. (included) | 1 D batteries required. | 2 Lithium Polymer batteries required. (included) | |||
| Item Weight | 13.4 ounces | 8.8 ounces | 8.5 ounces | |||
| Special Features | Auto Shut-Off, High Capacity, LED Digital Display, Built In Cables, Fast Charging | Slim, LED Display, Built In Cable, Pocket Size, Fast Charging | Digital Display, Lightweight, Slim, Built In Cable, Pocket Size, Wireless | |||
| Product Dimensions | 6.3 x 2.85 x 0.75 inches | 5.7 x 2.7 x 0.67 inches | 5.68 x 2.63 x 0.7 inches | |||
| Date First Available | June 11, 2024 | September 25, 2024 | March 10, 2023 | |||
Charmast C2065 Universal Compatibility & Sufficient Capacity
€35.00
When this device makes sense
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