Negative Positive
Title: A great way to void your warranty quickly
Review: Opening that battery compartment invites one thing - disaster. As soon as you do that, your warranty with the SP is out the window. Also if you don't know what you're doing, you can damage your machine very quickly. The SP gives you 20 hours of play on one charge if you don't use the backlight, and 10 if you do. A battery that advertises being good for only 10 hours is bound to get less then that. Also, why would you need another battery? You can always get a car adapter if you're going on a long road trip, and you always have a home one for home charging. All in all, this is the worst accessory I ever saw Intec come out with! AVOID at all costs!
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