Battery packs are a necessary evil in our modern lives. Devices that can’t get through a day without a charge surround us, but the thin-and-light profiles we take for granted can’t accommodate swappable batteries. Add battery-intensive tasks like gaming or video to the mix, and the result is that we often don’t feel safe leaving the house without an extra battery in our bags.
If you’re in the market for a necessary evil, I like Lumsing’s Harmonica Style Portable Power Bank. It looks good, feels great in the hand, works great, has tons of battery life and is super-cheap. What more do you want for an accessory that you really don’t want to have to carry around with you at all?