JammyPack Rechargeable Battery 2200MAH

This is way more convenient than having to go buy new batteries whenever old ones would run out. This thing easily pays for itself. The best thing is that you can use it to power the speakers and charge your phone at the same time. I highly recommend it!

This item was great for about a month and a half but, now, it won't hold a charge at all! I plug it in, all led lights turn solid and then I plug in the bag and it shuts off. Every time. I can't believe I wasted $40 on this!

I have used this many times and have had to charge it one or two times. It is worth it.

This great tool for my music addiction helps me save on batteries and is worth the cash I just think plug n play is the way

I am sure I would love this item. I was really excited to have a rechargeable battery for my Space Jammy Pack. When I look up the tracking here and on USPS it shows as delivered on June 8, yet is June 13 and I still do not have it.