Aspire 9920G User's Guide
Page 6
...product. chemical plants; Do not disassemble or dispose of the battery will eventually wear out. Never use any area with Acer approved chargers designated for this device. Always try to keep the battery between 15°C and 25°C (59...such as propane or butane), and areas where the air contains chemicals or particles such as household waste. Use only Acer approved batteries, and recharge your pocket or purse. Do not dispose of fire or explosion. Do not dispose as... include below freezing. When the operation time becomes noticeably shorter than normal, buy a new battery.
...product. chemical plants; Do not disassemble or dispose of the battery will eventually wear out. Never use any area with Acer approved chargers designated for this device. Always try to keep the battery between 15°C and 25°C (59...such as propane or butane), and areas where the air contains chemicals or particles such as household waste. Use only Acer approved batteries, and recharge your pocket or purse. Do not dispose of fire or explosion. Do not dispose as... include below freezing. When the operation time becomes noticeably shorter than normal, buy a new battery.