The Nitecore POCKET 5 Magnetic Built-in USB-C Cable Ultra Thin Pocket Power Bank (Titanium Gray) is an ultra-slim DC-to-DC portable backup battery designed for everyday carry, hunting blinds, and single-day field use. Built with an anodised aluminium alloy casing in a Titanium Gray finish, the unit measures 102.1 mm × 70.1 mm × 8.9 mm and weighs 125 g. It attaches magnetically to MagSafe-compatible smartphones or magnetic cases to eliminate loose handling while delivering direct, highly efficient power via an integrated USB-C cable. Because it relies on direct wired charging rather than wireless induction, it avoids the thermal power losses associated with wireless charging pads, supplying up to 22.5 W fast charging to modern smartphones, thermal optics, GPS units, and headlamps.

Key Features

• Direct Wired Output with Magnetic Grip: Snaps magnetically to the back of compatible phones for stable handling while delivering power directly through a built-in USB-C cable at up to 22.5 W Max output.
• Integrated Flexible Cable: The built-in USB-C cable docks flush into the aluminium housing when not in use and functions as a carry or lanyard loop.
• Dual-Device and Pass-Through Charging: Charges two devices simultaneously via the integrated cable and the dedicated USB-C port (sharing a 15 W total output), with support for pass-through power while the internal cell recharges.
• IPX7 Ingress Protection: Rated for wet-weather field durability, resisting water immersion up to 1 metre for 30 minutes.
• Aviation Compliant: Rated at 19.35 Wh, sitting well within the civil aviation carry-on threshold for domestic and international travel.

Technical Specifications

• Battery Capacity: 5,000 mAh (3.87 V, 19.35 Wh); Rated Energy: 3,400 mAh at 5 V (TYP 2.4 A)
• Dimensions: 102.1 mm × 70.1 mm × 8.9 mm
• Weight: 125 g
• Casing Material: Anodised aluminium alloy (Titanium Gray finish)
• USB-C Input (Cable/Port): 5 V⎓2.4 A / 9 V⎓2 A (18 W Max)
• USB-C Output (Cable/Port): 5 V⎓2.4 A / 9 V⎓2.22 A / 12 V⎓1.67 A / 10 V⎓2.25 A (22.5 W Max per port; 5 V⎓3 A / 15 W Max shared)
• Ingress Protection: IPX7

Who is the Nitecore Magnetic Power Bank Titanium - Alloy Casing- Fast Charging for?

• Hunters running MagSafe smartphones in blinds or on day hunts — Snaps flush to the phone chassis using an 8.9 mm ultra-thin profile and a 125 g carry weight, delivering 22.5 W Max wired fast-charging through its built-in cable without dangling cords.
• Backcountry trackers needing low-profile optic and GPS charging — Supplies a 5,000 mAh capacity reserve to deliver roughly 0.8 to 1 full recharge to modern navigation units, thermal optics, or mobile handsets during single-day outings.

Less suitable for: Multi-day backcountry treks beyond 24 to 48 hours requiring more than 5,000 mAh of stored power; users in those conditions require a larger 10,000 to 20,000 mAh high-capacity power bank. It is also less suitable for legacy micro-USB or Lightning equipment unless paired with secondary cables or adapter tips.