Cygnett CY5381PBCHE power bank Lithium-Ion (Li-Ion) 27000 mAh Black

148W Laptop Power Bank 27K with Case

Key Features

• Fast charge 3 devices simultaneously
• Approved for carry-on (planes) with travel-friendly case
• 2x USB-C ports & 1x USB-A port
• Ultra-fast recharging from 0-100% in 1.5 hours
• 140W single USB-C Power Delivery 3.1

Description

Carry-on
approved
Charge up to 3x devices simultaneously with a powerful 27,000mAh capacity—this Power Bank is allowed on most airlines, making it perfect for travellers.

140W power
& 27K capacity
Fully recharge a MacBook Air 15” from 0-100%* battery or get up to 5.3 full charges for iPhone 16 or 4.5 charges for Samsung S25.

*Delivers 140W output when only one USB-C port is used; the total output will be reduced if both USB-C ports are in use simultaneously. Total max output is 148W.

Ultra-fast
recharging
Pair with a 100W USB-C wall charger to fully recharge from 0 to 100% in approximately 1.5 hours. Plus, pass-through charging ensures you're always powered when you need it most.

Track
your charge
Stay informed with the smart LCD display. Monitor the charging speed of connected devices, remaining battery life, and the Power Bank’s battery temperature in real time.

Specifications

Design
Shape	Cube
Charger compatibility	Laptop/netbook
Product colour	Black
Built-in display	Yes
Performance
Fast charging	Yes
Battery technology	Lithium-Ion (Li-Ion)
Battery capacity	27000 mAh
Charging source	AC
USB Power Delivery (USB PD)	Yes
USB Power Delivery up to	100 W
Ports & interfaces
Input interface	USB Type-C
Power
Total output power	148 W
Fast charging	Yes
Battery technology	Lithium-Ion (Li-Ion)
Battery capacity	27000 mAh
Charging source	AC
USB Power Delivery (USB PD)	Yes
Weight & dimensions
Width	52 mm
Depth	50 mm
Height	154 mm
Weight	615 g
Packaging content
Manual	Yes
Cables included	USB Type-C to USB Type-C
Quantity per pack	1 pc(s)
Ergonomics
Built-in display	Yes
Technical details
Shape	Cube
Warranty period	2 year(s)
Packaging data
Quantity per pack	1 pc(s)
Logistics data
Warranty period	2 year(s)