The CUKTECH 25 Power Bank SE is a high-capacity portable power bank designed to keep laptops, smartphones and accessories powered while travelling, featuring a 25,000mAh capacity rated at 90Wh and up to 100W output for fast charging. Its integrated USB-C cable, additional USB-C port and USB-A port allow up to three devices to be charged simultaneously, providing convenient connectivity without requiring multiple cables. The 100W rapid recharge capability can restore 25 percent of the power bank's capacity in around 15 minutes when paired with a 100W or higher USB Power Delivery charger, while the high-capacity battery can provide up to 3.2 full charges for an iPhone 17 Pro Max or 1.2 charges for a MacBook Air. Designed with travel in mind, its 90Wh capacity falls below the 100Wh airline carry-on limit stated by CUKTECH, while a multi-point safety system with real-time temperature monitoring helps protect against overheating and premium battery cells provide reliable long-term power for portable devices.
Features
CUKTECH 25 Power Bank SE
- 100W Ultra-Fast Output: Power your laptop anywhere. With a 100W peak output, this power bank can charge a MacBook Air 13" (M3) to 56% in just 30 mins. Stay productive on the go with high-speed delivery that rivals your original wall charger.
- 25,000mAh High Capacity: Airline approved. Rated at 90Wh, it safely fits FAA carry-on limits (under 100Wh). Provides up to 3.2 full charges for iPhone 17 Pro Max or 1.2 charges for MacBook Air—perfect for long flights and travel Charge 3 Devices at Once: Built-in convenience.
- Charge 3 Devices at Once: Built-in convenience. Equipped with an integrated USB-C cable, one USB-C port, and one USB-A port — charge your laptop, phone, and accessories at the same time without carrying extra cables.
- 100W Rapid Recharge: 15 mins for 25% power. A quick 15-min charge refuels enough to add 33 hours of extra runtime for iPhone 17. (Note: 100W+ PD wall charger required for peak speed; lower power adaptors will result in slower recharging).
- Advanced Safety Protection: Reliable power. CUKTECH's multi-point safety system features real-time temperature monitoring to guard against overheating. Engineered with premium battery cells to ensure long-term stability and protection for your high-end tech.
Charge Beyond Limits
25,000mAh | 100W Bi-Directional |3-Device Charging
- 100W Ultra-Fast Charging
- Smart Digital Display
- Full Protocol Compatibility
- 25,000mAh High Capacity
- Triple-Device Charging
- Advanced 9-Layer Protection
25,000mAh, Charge Three Devices at Once
Power Your Devices Simultaneously
- Up to 4.5 Charges iPhone 17
- Up to 1.2 Charges MacBook Air (M3)
- Up to 3.2 Charges Samsung S25 Ultra
- Up to 2.3 Charges Xiaomi 17
- Up to 2.2 Charges iPad Air
- Up to 1.1 Charges Huawei MateBook 14
* Data from CUKTECH Laboratory actual charging performance may vary depending on usage scenarios.
MacBook Air (M3) 2024 30 Minutes Charging Test
- CUKTECH's 25 Power Bank SE 100W - 30 Min (56%)
- Other 30W Power Bank - 30 Min (17%)
* Data from CUKTECH Laboratory actual charging performance may vary depending on usage scenarios.
Universal Compatibility
- iPhone 12-17 Series
- MacBook Air / Pro Series
- AirPods
- Samsung S23-S26 Series
- iPad Pro / Air / Mini Series
- Steam Deck
- Xiaomi Series
- Lenovo YOGA Pro 14s
100W MAX Self-Charging
Recharge Before You Go - Still Ready in Time.
- ~ 33h - A 15-Min Recharge Powers Up to 33 Hours of iPhone 17 Use
- ~ 4.68h - 15-Min Charge Adds About 4.68 Hours of Battery Life to a MacBook Air (M3, 2024)
15-Min Self-Charging Test
- CUKTECH 25 SE - 25%
- Other 30W 25000mAh Powerbank - 7%
*33 hours based on Apple's official video playback data for iPhone 17. Test data based on internal lab conditions. Actual results may vary.
SmartLink Type-C Cable
Built-In Bi-Directional Power.
- SmartLink Type-C Cable - Charge & Recharge Seamlessly
- 156mm Flexible Cable - Compact. Ready Anywhere
- 10,000 Bend Tested - 48-Strand Braided Strength
Integrated Multi-Layer Protection
High-Quality Automotive-Grade Cell
Endures 1000+ charge cycles while maintaining performance.
V-0 Fire-Resistant Housing
Flame-Retardant Safer Use.
Advanced Thermal Structure
Efficient Cooling Stable Performance
Power 3 Devices at Once
One Charger for Laptop, Tablet & Phone.
Single-Port Output
- Type-C1 100W Max
- Built-In Type-C2 100W Max
- USB-A1 22.5W Max
Dual-Port Output
- Type-C1+ Built-In Type-C2 - 20W Max
- Built-In Type-C2 + USB-A1 - 20W Max
- Type-C1+ USB-A1 - 20W Max
Triple-Port Output
Type-C1+ Built-In Type-C2+ USB-A1 - 20W Max
9-Layer Safety Protection
- Temperature Protection
- Short Circuit Protection
- Reset Protection
- Input Overcurrent Protection
- Input Overvoltage Protection
- Output Overvoltage Protection
- Overcurrent and Short Circuit Protection
- Output Overcurrent Protection
- Overcharge and Overdischarge Protection
Backed by a 1 year CUKTECH warranty.
