If you’re anything like me, you probably have a pile of aging external batteries. Up through this year, I’ve had countless 10,000mAh bricks — the classic “big battery” size through most of the 2010s — along with a handful of smaller cells designed to offer something a little more pocketable and portable. If you haven’t upgraded your battery bank collection in a while, though, it might be time to make a change, especially if you don’t mind dropping some serious cash for a life-changing power solution.
