Same on Lenovo R61i.
greblus@greblus-laptop:~$ hal-find-by-capability --capability "battery" /org/freedesktop/Hal/devices/computer_power_supply_0
Same on Lenovo R61i.
greblus@ greblus- laptop: ~$ hal-find- by-capability --capability "battery" p/Hal/devices/ computer_ power_supply_ 0
/org/freedeskto