well , you need international warranty.. so Asus is better choice.. it has 2 yrs international warranty.. and yes.. there are Asus Centre in Indonesia
while Acer also have.. but 1 year international warranty[depend on model]
2 pin charger is not possible.. usually there are 3 pin
about battery life.. hmm.. maybe around 4 hours
Asus A42Dr, AMD P320 + ATi HD5470@RM2299
Asus K40Ae, AMD M320 + ATi HD4200@RM1849
Asus A42F, i3 350M + Intel GMA@RM2399, freedos@RM2099
Asus K40Ie, T6570 + Nvidia 310M@RM2199
if you want Acer... go for
Acer 4740G, i3 330M + Nvidia 310M , 3 years local warranty [included 1 year international warranty]@RM2239
Acer 4810TZ, SU4100, freeDOS@RM1999 1 year warranty [local + international] ..
but for acer.. it depends.. you need to ask the seller first..

I just notice that there is no bluetooth for the majority of Asus laptops.
A bit disappointing.