Naztech 4000mAh Power Bank – Compact 15W Dual Output USB‑C/USB Charger with 2h Recharge

Never run out of juice when you need it most. The Naztech 4000mAh Portable Power Bank packs a surprising amount of power into a slim, pocket‑friendly design. With a high‑density lithium cell, it can deliver up to 13 hours of extra talk time or streaming and charge two devices simultaneously via its USB‑C in/out port and USB‑A output. The dual outputs pump out up to 15W of total power, so your phone, headphones or smartwatch get a quick boost on the go.

This versatile battery slips easily into a bag or attaches to Naztech’s Ultimate Charging Station Pro (sold separately) for seamless docking and rapid recharging at home. When off the dock, it refuels itself in just 2 hours and features smart circuitry to protect against short circuits and overcharging. A soft‑touch housing and low‑profile design make it comfortable to carry, while the universal compatibility works with virtually any USB‑powered device. Stay connected and productive wherever life takes you with a power bank that keeps pace with your day.

• Up to 13 hours of extra battery life in a compact 4,000mAh form
• Charge two devices at once via USB‑C and USB‑A ports with 15W total output
• Rapid 2‑hour recharge keeps you ready for the next adventure
• Slim, lightweight design slips easily into pockets or bags
• Smart safety features protect against overcharge, overheating and short circuits
• Compatible with phones, earbuds, smartwatches and more