Nillkin NKT21 5000mAh MagSafe Magnetic Power Bank with 15W Fast Charging

Nillkin NKT21 PowerStone MagSafe Magnetic Power Bank 5000mAh

The Nillkin NKT21 PowerStone is a compact MagSafe magnetic power bank built for anyone who wants
reliable backup power without carrying a bulky charger. At just 13mm thick, it snaps securely onto the back of
your MagSafe-compatible phone and starts topping up the battery instantly — no cables, no fumbling in your bag.

With a 5000mAh cell (3000mAh rated capacity) and wireless output up to 15W, this Nillkin power bank
is designed for real-world use: a quick top-up before a meeting, extra charge during a commute, or backup power
on a travel day when outlets are hard to find. It also supports simultaneous wired and wireless charging, so you
can charge the power bank itself while it's actively powering your phone.

Built-in overcharge, overheating, and short-circuit protection keep both your phone and the power bank safe
during everyday charging, making it a dependable companion for daily carry.

Key Features

• 5000mAh Battery Capacity: Delivers a real 3000mAh of usable output, enough for a meaningful top-up on the go without adding bulk to your pocket or bag.

• MagSafe Magnetic Attachment: Strong magnets align and snap onto MagSafe-ready iPhones automatically, so charging starts the moment you attach it — no fiddly cable alignment needed.

• Up to 15W Wireless Charging: Multiple wireless output levels (5W / 7.5W / 10W / 15W) let the power bank adjust automatically to what your device supports, for faster and safer charging.

• Simultaneous Wired + Wireless Charging: Plug the power bank into a wall charger while it wirelessly charges your phone, so you're never stuck choosing between charging your phone or your power bank.

• Ultra-Slim 13mm Profile: Slips easily into a pocket or bag alongside your phone without adding noticeable thickness or weight.

• Multi-Layer Safety Protection: Guards against overcharging, overheating, and short circuits, protecting your phone's battery health over the long run.

• USB-C to USB-C Cable Included: Comes with a 0.5m cable, so you can start wired charging right out of the box without buying accessories separately.

Why Choose This MagSafe Magnetic Power Bank

The Nillkin NKT21 stands out because it solves the two biggest complaints people have with portable chargers:
bulk and cable hassle. Its magnetic attachment means you can charge your phone while it's still in your hand,
on your desk, or in your bag — without a dangling cable getting in the way. The slim 13mm body means it doesn't
turn your phone into a brick, and the ability to charge wired and wirelessly at the same time gives you more
flexibility than most basic magnetic power banks on the market.

For everyday users, this translates into fewer low-battery moments during the day. For travelers and commuters,
it means one less cable to manage. And with built-in safety protection, you get peace of mind that your phone's
battery is being charged responsibly.

Best Use Cases

• Daily Commute: Snap it on during your ride to keep your phone topped up for navigation, calls, or music.

• Travel: A compact backup power source for flights, long drives, or sightseeing days away from outlets.

• Office & Meetings: Keep your phone charged discreetly on your desk without a cable running across it.

• Students: Reliable backup power between classes without needing to hunt for a plug socket.

Technical Specifications

Compatibility

• MagSafe-compatible iPhone models (magnetic attachment)

• Qi-enabled smartphones supporting 5W / 7.5W / 10W wireless charging

• Any USB-C powered device for wired charging via the included cable

Package Includes

• 1 x Nillkin NKT21 PowerStone Magnetic Power Bank

• 1 x USB-C to USB-C Cable (0.5m)

Frequently Asked Questions

Is the Nillkin NKT21 compatible with all iPhone models?

It's designed for MagSafe-compatible iPhones, where the magnets align automatically for secure charging. Non-MagSafe Qi devices can also charge wirelessly, though without the magnetic snap.

How fast does this MagSafe power bank charge my phone?

Wireless output ranges from 5W to 15W depending on your device, while wired output reaches up to 15W via USB-C for faster charging when speed matters.

Can I charge the power bank and my phone at the same time?

Yes, the NKT21 supports simultaneous wired and wireless charging, so you can recharge the power bank while it powers your phone.

Is it safe to leave the power bank charging overnight?

Yes, built-in overcharge, overheating, and short-circuit protection are designed to keep charging sessions safe, including longer or overnight use.

Does this power bank work with Android phones?

Yes, any Qi-enabled Android phone can charge wirelessly, and the USB-C cable allows wired charging for Android devices as well.

What's included in the box?

You get the Nillkin NKT21 PowerStone power bank and a 0.5m USB-C to USB-C charging cable.

Buy the Nillkin NKT21 PowerStone MagSafe Magnetic Power Bank at the best price in Bangladesh with fast delivery
and warranty support.