Casmilee Case for Anker MagGo Power Bank: Is This Protective Case Worth It?
If you own an Anker MagGo magnetic power bank, you already know how handy it is to snap onto your phone and go. But these compact chargers usually come with zero protection of their own — toss one loose into a bag with your keys and cables, and scratches (or worse) are only a matter of time. That's the gap this Casmilee case is built to fill.
Who Is This Case For?
This case is designed specifically for people who carry an Anker MagGo power bank daily — commuters, frequent travelers, or anyone who tosses their power bank into a backpack or gym bag without a second thought. If your power bank currently rides loose next to your charging cables, keys, and coins, this is exactly the kind of accessory that earns its spot in your bag.
Compatibility: Which Anker Models Fit?
The case is built around the Anker 633 Magnetic Battery (MagGo), the 10,000mAh foldable wireless portable charger that's become one of Anker's most popular MagSafe-compatible power banks. It also comfortably fits the smaller Anker 622, 621, and 321 models (5,000mAh foldable magnetic chargers), plus the Baseus Power Delivery magnetic battery of similar size. Worth noting upfront: this is a case only — the power bank itself and any charging cables are sold separately.
Design & Build Quality
The case uses a hard EVA shell, which is the same shockproof, water-resistant material commonly found in camera and headphone travel cases. That's a meaningful upgrade over a soft pouch — it holds its shape even when squashed at the bottom of a bag and shrugs off the occasional drop far better than fabric alternatives. The zipper feels smooth and sturdy, opening and closing without snagging, which matters more than it sounds like it should when you're fishing for your charger with one hand.
Storage & Organization
Inside, an elastic strap holds the power bank snugly in place so it doesn't rattle around, and a half-mesh pocket on the interior lid gives you just enough room for a short USB-C cable, a pair of earbuds, or a handful of small odds and ends. It's not trying to be a full tech organizer — it's a tidy, single-purpose home for your power bank and the couple of small items you'd naturally want alongside it.
Protection & Durability
Between the shockproof EVA shell and the snug internal fit, this case handles the everyday bumps that would otherwise scuff or dent an exposed power bank — getting tossed in with keys, dropped from a desk, or squeezed at the bottom of a packed suitcase. It's also splash and dust resistant, which is reassuring if you're commuting in unpredictable weather or tossing it into a gym bag.
Portability
The case itself is compact and lightweight, and it comes with a small hand strap that lets you clip or carry it separately if you don't want it buried in your bag. For travelers, it's an easy add to a packing cube or backpack pocket without adding noticeable bulk.
Pros and Cons
Final Verdict
If you already own (or are about to buy) an Anker MagGo power bank, this case solves a real problem: giving that power bank actual protection instead of letting it knock around loose in your bag. It's a small, inexpensive add-on that meaningfully extends the life of a device you probably use every single day. For commuters, travelers, and anyone who's hard on their gear, it's a practical pickup.
