Belkin BOOST CHARGE Power Bank 10K with Lightning Connector. Designed especially for iPhone and iPad, this portable power bank is the first-to-market MFi-certified power bank to recharge via Lightning connector, allowing you to use the same Lightning cable to charge the power bank, as you use to charge your iPhone. This one-cable solution makes this small, thin, lightweight power bank (aka portable charger) ideal for on-the-go charging and is fully MFi-certified to guarantee compatibility with iPhone and iPad.