Closest battery bank to the original Apple MagSafe battery pack?

[danpass]

I recently lost my original, awesome, Apple MagSafe Battery pack and then found it again, so all good.

But it got me thinking of what viable alternative might be out there because I have the Anker 621, which is close in size, but becomes a nuclear blast furnace, hot enough where I can no longer keep the phone charging in my pocket.

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[robotphood]

The Anker nano runs cooler than the 621. Although my 621 gets pretty warm it’s never too hot to pocket or handle. It’s just too slow and I rarely use it anymore.

 

[danpass]

Here is the original Apple MagSafe battery on a silver iPhone 17 Pro.