i thought of buying a small 3.6v battery, as a backup in my pocket.
(i woudn't like to carry any "external devices" or heavy batteries.
there are several kinds of very small, rechargeable batteries in the market,
all get me 3.6v --- but the Z battery is 3.7v
1. does anybody work with 3.6v on the Zaurus (and which model)
2. why there are 3 battery pins (+, -, and... ? i'm electricity illiterate)