As someone who’s been testing hundreds of MagSafe batteries over the years, I’ve come to appreciate the importance of thinness in a battery. While it’s great to have a battery with high capacity, one that adds too much bulk to your phone can be a nuisance. So, I’ve been on the hunt for slim MagSafe batteries that add the least amount of bulk to my iPhone, and I’ve found three exceptional options that fit the bill.

One of the most impressive ultra-slim MagSafe batteries I’ve come across is the Kuxiu B10. While it’s not the thinnest of the three, it’s definitely the most well-rounded and possibly my favorite of the bunch. This battery boasts a 9.1mm thickness and weighs in at 120g, making it a perfect fit for those who want a balance between thinness and capacity. With Qi2 wireless charging up to 15W, a 5,000mAh battery, and USB-C charging up to 20W, the Kuxiu B10 has all the features you need to keep your phone charged on the go.
Why the Kuxiu B10 Stands Out
What really sets the Kuxiu B10 apart from other ultra-slim MagSafe batteries is its dual-sided MagSafe magnets. On the portion of the battery facing away from your iPhone, they’ve added another magnet ring, allowing you to attach additional accessories such as MagSafe stands, wallets, or pop sockets. This feature is incredibly useful and something that more brands should implement. The Kuxiu B10 also comes with a MagSafe ring holder, making it easy to test out the dual MagSafe design right away.
BMX’s SolidSafe: The World’s Thinnest Solid-State MagSafe Battery
For those who prioritize thinness above all else, BMX’s SolidSafe is the way to go. With a thickness of just 6.8mm, it’s noticeably slimmer than any other ultra-slim MagSafe battery on the market. The SolidSafe also boasts a brushed titanium enclosure and solid-state battery tech, making it a premium offering. While it’s priced at $59, it’s worth every penny if you’re looking for the slimmest possible battery.
Pitaka’s Ultra-Thin MagSafe Battery
Lastly, we have Pitaka’s ultra-thin MagSafe battery, which is not only slim but also beautifully designed. Made with aramid fiber, this battery has a 5,000mAh capacity and supports Qi2 wireless charging up to 15W and USB-C charging up to 20W. While it’s not the thinnest option, it’s still remarkably thin at 8.8mm and weighs in at 118g. The aramid fiber finish adds grip while still feeling smooth and premium, making it one of the best-feeling MagSafe batteries I’ve used.
What to Consider When Choosing an Ultra-Slim MagSafe Battery
When choosing an ultra-slim MagSafe battery, there are a few things to consider. Firstly, think about your priorities. Do you need a battery with high capacity, or are you more concerned about thinness? If you’re looking for a battery that balances design with thinness, Pitaka’s ultra-thin MagSafe battery is a great option. However, if you’re looking for the slimmest possible battery, BMX’s SolidSafe is the way to go.
Key Features to Look For
When shopping for an ultra-slim MagSafe battery, there are a few key features to look for. Firstly, consider the thickness of the battery. While it’s great to have a battery that’s thin, it’s also important to ensure that it’s not too thin and compromises on capacity. Secondly, think about the charging speed. Do you need a battery that supports fast charging, or are you happy with slower charging speeds? Finally, consider the design of the battery. Do you prefer a battery with a sleek and premium design, or are you more concerned about functionality?
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Conclusion
In conclusion, the three ultra-slim MagSafe batteries mentioned above are exceptional options for those who want to add the least amount of bulk to their iPhone. Each battery has its unique features and strengths, making them perfect for different users. Whether you prioritize thinness, capacity, or design, there’s an ultra-slim MagSafe battery out there for you.
So, if you’re in the market for a new MagSafe battery, I highly recommend checking out these options. With their blend of thinness, capacity, and premium design, they’re sure to meet your needs and exceed your expectations.
Final Thoughts
As someone who’s been testing hundreds of MagSafe batteries over the years, I’ve come to appreciate the importance of thinness in a battery. While it’s great to have a battery with high capacity, one that adds too much bulk to your phone can be a nuisance. So, I’ve been on the hunt for slim MagSafe batteries that add the least amount of bulk to my iPhone, and I’ve found three exceptional options that fit the bill.
What’s Next?
With the rise of ultra-slim MagSafe batteries, it’s clear that the future of mobile charging is looking bright. As manufacturers continue to push the boundaries of thinness and capacity, we can expect to see even more innovative designs and features in the future. Whether you’re a seasoned MagSafe user or just starting out, there’s never been a better time to explore the world of ultra-slim MagSafe batteries.
What Do You Think?
Do you have a favorite ultra-slim MagSafe battery? Do you prefer larger batteries that can charge more than just your iPhone? Let me know in the comments below!





