Anker 621 MagGo Power Bank, 5,000mAh Magnetic Portable Charger | Travel Essential Battery Pack with USB-C Cabl

Colours & sizes offered

Green / 4.13 x 2.62 x 0.45…Blue / 4.13 x 2.62 x 0.45…Black / 4.13 x 2.62 x 0.45…

Blue / 4.13 x 2.62 x 0.45…White / 4.13 x 2.62 x 0.45…Purple / 4.13 x 2.62 x 0.45…Purple / 4.13 x 2.62 x 0.45…Green / 4.13 x 2.62 x 0.45…

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Anker

Anker 621 MagGo Power Bank, 5,000mAh Magnetic Portable Charger | Travel Essential Battery Pack with USB-C Cabl

$42.99

★★★★☆4.2 out of 5 · 20,089 ratings

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The Quick Take

What it is

A slim 5,000mAh magnetic power bank that snaps to your iPhone and slides into your pocket—basically the MagSafe charger that actually stays put. For anyone who wants emergency phone juice without the bulk.

Why We Like It

Why it keeps winding up in carts

Over 20,000 people bought in and rated it 4.2 stars, which tells you the magnet grip and pocket size do what they promise.

Magnetic charging that actually sticks.

Crowd Takeaways

Positive on balance — about 60% of the sentiment we read.

😌 Pleasedslim, portable design

🧲 Reassuredreliable magnetic hold

⚡ Frustratedslow charging speed

⚠️ Warydurability concerns

Based on 20,089 Amazon ratings. Bars are ranked by how often each reaction came up; positives first, the reservation last.

Our Take

Minimalist, pocket-friendly, and genuinely helpful for iPhone users on the move.

Anker's MiniCell tech crammed 5,000mAh into a device smaller and lighter than the competition—no compromise on actual power.

The genius here is simplicity: magnets + slim design + included USB-C cable = no fumbling, no bad angles, no separate cord to hunt for.

On price

At $42.99 you're paying a bit more than a basic power bank, but you're getting premium magnets and deliberate industrial design that justifies the ask.

The Criteria

What to weigh

Size & Portability

4.13 x 2.62 x 0.45 inches

Slim enough to snap flat to your phone's back or tuck into a shallow pocket. The thin profile means it won't bulk up your carry—you'll actually keep it with you instead of leaving it at home.

Magnetic Attachment

Ultra-strong magnets, compatible with iPhone 15, 14, 13, 12 series

The magnets hold firm enough for one-handed selfies and calls without the constant micro-adjustments that plague cheaper wireless chargers. Alignment is instant and reliable.

What's in the Box

5,000mAh battery, 23.6 in USB-C to USB-C cable, 24-month warranty

Cable included means you're charged and ready out of the box. The 24-month coverage takes the risk out of buying a compact power device that'll live in your bag.

Who it’s for

Best for iPhone 12–16 users who commute, travel, or just hate cable salad—and who value pocket space over the longest possible battery.

Good to know

Straight from the listing

Smaller Than Ever: Anker's new MiniCell technology delivers identical charging performance with fewer components. This means it's smaller and lighter than ever before
Pocket-Sized Power: Slim enough to snap to your phone and slip into your pack, purse, or pocket.
Strong Attachment: Equipped with ultra-strong magnets that firmly attach to the back of the iPhone 15 or 14 so you can single-handedly take selfies, make calls, and more.
Charge in a Snap: Align your iPhone and battery with a snap. Say goodbye to disconnection issues caused by wireless charging misalignment. (Note: Slight heating due to efficiency losses in…
What You Get: Anker 621 Magnetic Battery (MagGo), 23.6 in (60 cm) USB-C to USB-C cable, welcome guide, worry-free 24-month warranty, and friendly customer service.

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