Portable Emergency AA Battery Charger Extender for the Coby Kyros MID7127 - with Gomadic Brand TipEx

Very user friendly. Small but powerful . . . very good battery life. Device meets my current needs and is very reasonably priced.

This is the best product I have purchased for my Coby Kyros tablet. I don't do long-distance driving or flights so I have never used this battery pack long enough to know how long it lasts with the four AA cells. But I have extras and they are available everywhere. I'm often in a place that I can't plug in a charger so I just plug in the battery pack -I've used it many times with the same batteries.

When using the Coby tablet the green indicator shows how much battery power is left. When it gets near the bottom it turns red and gives a message to plug in the charger. When it's on the charger, the indicator is in motion to indicate that it is charging and how much is charged.

This battery unit doesn't work that way. It is so easy to use. I just inserted the four AA cells and then plugged it into the charger socket. It doesn't charge the internal batter but simply switches to the external one and shows full power. I still have to charge the internal battery with the charger but that can be done later. Great unit, just love it

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