これまで以上にコンパクト:Ankerの新しいMiniCellテクノロジーは、部品点数を削減しながら同等の充電性能を実現。これにより、従来よりも小さく軽量です。
The Anker 621 Magnetic Battery (MagGo) is impressively compact thanks to the MiniCell technology, and it feels lighter than other magnetic batteries I've tried. It snaps onto my phone securely and charges at a reliable speed. The only downside is that it doesn't hold a full charge for multiple top-ups, but for a quick boost during the day it works great. The smaller size makes it easy to carry in a pocket. Overall, a solid choice if you want something portable and don't need a huge battery.