CUKTECH
CUKTECH 20 200W 25000mAh Power Bank
Overview
The CUKTECH 20 is a high-capacity 25,000mAh power bank delivering 200W total output across two USB-C ports (up to 100W each) and one USB-A port (33W). Part of the Xiaomi ecosystem, it supports PD 3.0, QC 4+, PPS, and UFCS protocols for broad compatibility with laptops, tablets, phones, and gaming handhelds. A smart digital display shows real-time battery status, and 100W fast self-recharging refills the 90Wh capacity from empty in about 2 hours. At under 100Wh, it meets airline carry-on requirements worldwide.
Key Highlights
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200W total output across 3 ports — 2x USB-C each delivering up to 100W and 1x USB-A at 33W, enough to charge a 14-inch MacBook Pro to 50% in approximately 30 minutes while also fast-charging an iPad Pro and iPhone simultaneously
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25,000mAh / 90Wh large capacity using high-quality Li-ion cells (LG/Samsung), engineered to stay under the 100Wh airline carry-on limit for convenient air travel with sufficient power to fully recharge a 13-inch MacBook Pro 2.3 times or an iPhone 15 Pro over 5 times
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Smart digital display with real-time battery percentage, supporting intelligent power distribution across all active ports for optimal charging efficiency and device safety
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Self-recharges at up to 100W via USB-C1 or USB-C2 input, reaching a full charge from empty in approximately 2 hours when paired with a 100W PD GaN charger
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Supports PD 3.0, QC 4+, PPS, and UFCS fast-charging protocols with broad compatibility across laptops (MacBook, Dell XPS, ThinkPad), tablets, Steam Deck, Nintendo Switch, smartphones, and other USB-C devices
Technical Specifications
| Brand | CUKTECH |
| Model | CUKTECH 20 200W 25000mAh Power Bank |
| Capacity | 25,000mAh / 90Wh |
| Output | 200W Total (2x USB-C up to 100W each, 1x USB-A up to 33W, 1x USB-C input) |
| Input | 100W Max via USB-C1 or USB-C2 (full recharge in ~2 hours with 100W PD 3.0 charger) |
| Ports & I/O |
2x USB-C (100W PD 3.0 PPS input/output) 1x USB-A (33W Max output only) |
| Full Recharge Time | ~2 hours (with 100W PD 3.0 charger) |
| Technology | PD 3.0, QC 4+, PPS, UFCS, Smart Digital Display, Low-Current Mode |
| Airline Safe | 1 |
| Dimensions | 154 x 53 x 48 mm (6.06 x 2.09 x 1.89 in) |