TRAVEL LITHIUM BACK UP BATTERY INCLUDES CAR CHARGER 13 POWER TIPS

• CELL PHONE NOT INCLUDED
• Use as a power source or charger
• Output voltage automatically adjusts for the electronic device in use

One issue people previously had with this product is that the mini-usb power connector was made of too brittle plastic and would break. This happened to me over the weekend. I sent them an email Sunday night and by Monday morning they had emailed me back asking my address to send replacement. Free of charge they rush shipped me two replacement mini-usb connectors wrapped in a new carry case. Sent Monday, arrived today (Wednesday). Wow!! Also the new mini-usb's sent to me are of the molded, more durable type so they have already updated their product.

This model (2000 mAH) will charge my Creative Zen 2gb mp3 player to full while I'm using it continuously and then still have about 3/4 of a charge leftover. Alternatively, I can get 2 full charges (as advertised) out of it if not using the player while charging. This may not be true of the lower power models. I looked at a lot at units like this before buying and every product seems to have complaints about how much juice it holds or quality of the battery. Obviously mileage may vary according to the device you're charging. This one is very attractive, well featured (has charge indicator, lots of connector tips, attractive carry case, car charger that also works for other devices etc.) and it works great. While it doesn't have a tip for my Samsung cell phone, I can use the standard USB receiver to connect it to my regular charger cord and it does a great job on that too. Only thing it needs is a belt clip or belt clip carry case. It does come with a spiral cord stretchy cable so it can go in your pocket and reach to wherever your player or phone is without sloppy cable to get caught on stuff.

Quality of battery seems excellent this company specializes in electric cars, handicap scooters, atv's etc so I'm confident in the quality of the battery. I highly recommend this product to anyone who's device needs a boost heavy music/audiobook listeners, cell phone talkers, campers & all day adventure sports types.