Hi Folks.

I'm trying to work out the best (and safest) way of extending the battery life of my Archos when i'm away fishing for a few nights (no access to mains power).

I have
2 x Archos batteries.
1 x Tekkeon Mypower All 3450.
1 x AA battery pack (numerous AA 2500mah rechargeable batteries)

Is it best to run the Archos batteries down first & then add the external power,
or
plug in the external power when the Archos battery is at full charge.


Does one way offer better performance than the other ??