Celestron Elements TrekCel 2200

Keep your electronic devices charged and ready with TrekCel 2200. A 2200 mAh lithium ion battery delivers a full charge to most smartphones, MP3 players, and cameras. To charge your device, simply plug in your device's USB charging cable or use one of the included adapters. TrekCel 2200 goes beyond most portable power packs with an integrated flashlight. The bright white LEDs operate in four modes: low light, bright light, flashing light, and SOS. TrekCel 2200—our most compact portable power pack—fits easily in your purse, pocket, backpack, or glove compartment, ready when you need it.  Celestron's lithium ion battery is durable enough to withstand hundreds of charging cycles. Plus, it's backed by a two-year warranty.