The Anker 521 Magnetic Battery features 5000mAh capacity, MagSafe compatibility, and comprehensive charging capabilities. This portable power bank delivers reliable performance with modern features.
Reasons to Buy
- Good Capacity: 5000mAh provides nearly a full charge for iPhone 12/13 models
- Strong Magnets: Secure magnetic attachment for stable wireless charging
- Long-Lasting: Maintains 90% capacity after 20 months (vs industry standard 60%)
- Versatile Use: Supports pass-through charging while recharging itself
What Makes It Stand Out
The Anker 521 combines practical features with portable design. The slim, compact form factor makes it easy to carry in pockets or bags, while the strong magnetic connection ensures stable attachment to compatible iPhones. The battery includes multiple protection features for safe charging.
Features
This power bank includes:
- USB-C to USB-C cable
- Magnetic wireless charging
- Temperature monitoring
- Compact design
- Safety protections
Specifications
| Feature | Description |
|---|---|
| Capacity | 5000mAh |
| Wireless Output | Up to 7.5W |
| Dimensions | 92.9 x 62.5 x 16mm |
| Weight | 131.5g |
| Recharging Time | 2.5 hours |
| Compatibility | iPhone 12/13 series |
Why We Like This Deal
At $30.99 (after coupon), this power bank offers excellent value for MagSafe users. While there are higher-capacity options available, the combination of magnetic attachment, compact design, and reliable performance makes this an attractive choice for iPhone users who need convenient on-the-go charging.
