Get extra long battery life for extended mobility / Replacement Archos 604 Series Media Player battery / Comes with protective cover

REVIEWS:
1) Archos 604 Battery (Reserve(: The reserve battery that I purchased works as well as expected. I am very satisfied with the power I get from my 604 device which is stated for this particular product.
2) Archos 604 Battery: Archos 604 batteries in general don"t have a long life (not active use hours when charged, but time since purchase after several use cycles).
After only 6 months or so of daily use (including playing videos), I had to replace the battery. I was very thankful that Amazon had Archos Batteries, and at an attractive price.
3) Very convenient: I charged up this little guy and carry it around wherever i go. You never know when you"ll need the entertainment, and having an extra battery is convenient for any electronics. What can i say i love my archos and dont want to be stuck without a charge on my battery...
4) Buy a few: Buy a few of these if you"re flying overseas and watch a lot of movies. They"re factory rated at 5-hrs, so be glad if you get more than half of that. Like all lithium-ion batteries, keep them charged up as often as possible, and do not discharge them all the way.
5) Needed if you plan extended viewing: Archos 604 Battery Pack: If you are going to be using the Archos 604 for more than two hours between charges, consider the extended battery pack. For a reasonable price this add-on is definitely required. Light & easy to change.