A MagSafe-compatible portable battery magnetically sticks to the back of your iPhone (12 or later) and wirelessly charges it while you’re on the go. Depending on the model’s capacity, it can add a few hours or a full day of battery life to your iPhone. It’s a really nifty gadget.
There are many different MagSafe-compatible portable batteries to choose from these days. Our favorite had been Apple’s MagSafe Battery Pack, but it was discontinued last fall with the release of the iPhone 15 lineup, which all charge via USB-C instead of Lightning.
Since then, Apple hasn’t sold a MagSafe-compatible portable battery. That’s now changed with the Belkin BoostCharge Pro Magnetic Power Bank, which is available in two capacities: 5,000 mAh and 10,000 mAh.
Belkin BoostCharge Pro Magnetic Power Bank (5K and 10K)

Belkin BoostCharge Pro Magnetic Power Bank 5K
Specs
Capacity | 5,000 mAh |
Colors | Blue, Pink, Green, Sand, Black |
The Belkin BoostCharge Pro Magnetic Power Bank supports Qi2, a new universal wireless charging standard — which Apple helped develop — that has the exact same fast charging and magnetic benefits as MagSafe.
When connected to the back of your iPhone, it will wirelessly charge it at 7.5 watts. When it’s also connected to power, it will function as a true MagSafe charger and wirelessly charge your iPhone at 15 watts.