Why carry around an extra battery when you can have one built into something you already carry? Nomad’s smartly designed leather wallets integrate a 2400 mAh battery and a Lightning charging cable for quick juice-ups. Available in slim or bi-fold designs.
Solar chargers are handy, but most of them take forever to power up your gear. The SunVolt’s fold-flat panel is capable of charging multiple gadgets as fast as if they were plugged into the wall.