Battery Low power!

Battery Low power! mp4出现 low battery!power will be turned off now low battery BATTERY POWER PHONE BATTERY怎么样 我的IBM笔记本开机就提示：battery is critically low will power off smart.key.battery.low. Battery-Low Detector是什么意思 Battery Low Cannot Program 英文"Low Battery! “Low battery”是什么意思啊? Low Battery是什么意思? total battery power remaining