📦 Full Description

The Anker 621 MagGo Magnetic Battery is a premium, compact power bank engineered specifically to snap onto iPhone 12, 13, and 14 series (including Pro and Pro Max) via built-in MagSafe magnets. Boasting a 5,000 mAh battery capacity and enclosed in a scratch-resistant PU leather-coated shell, it combines style with functionality.

⚡ Charging Features

1. MagSafe wireless charging (7.5 W): Delivers convenient cable-free juice for your iPhone—though auto-throttles to maintain optimal temperature .
2. USB‑C wired output (20 W max): Enables fast charging for phones, tablets, and other devices. Can also recharge the battery itself in ~2 hours with a 12 W adapter.

👜 Design & Build

1. MiniCell technology: Delivers identical charging performance in a remarkably compact form—129 g and just 0.45" thick.
2. Strong magnetic attachment: Firmly snaps to iPhones without slipping, perfect for on-the-go or one-handed use.
3. Stylish colors & PU coating: Available in several attractive tones with a durable, scratch-resistant surface .

🔒 Safety & Indicators

1. Features Anker's MultiProtect safety system for protection against overcharge, overheating, and short-circuits.
2. Equipped with four LED dots to display remaining battery percentage.

📊 User Feedback

1. TechRadar gives it kudos for its ultra-thin profile and travel-ready design, noting the trade-off in capacity and modest charging speed .
2. Reddit users praise its size and build but point out that wireless output drops over time:

“…thinnest magsafe powerbank I’ve seen… downside is that it does not do fast wireless charging – it throttles due to heat so it’s more like a qi1 charger speed.”

🔑 Ideal For

1. iPhone users who want a sleek, everyday supplemental battery.
2. Travelers and commuters valuing portability over high capacity.
3. Anyone preferring wireless convenience with occasional wired backup.

⚠️ Considerations

1. Limited total capacity (~1 full top-up for iPhone Pro models).
2. Wireless charging tapers to maintain thermal safety.
3. No official Apple MagSafe certification—though magnets are strong and reliable