Recycling Old ASUS 90- NIL1B2000 Batteries

NiCad, NiMH and Li-Ion batteries should be recycled. Be environmentally conscious - do NOT throw your old ASUS 90- NIL1B2000 Laptop batteries in the trash. If you don't know where your local recycling facility is, call the Portable Rechargeable Battery Association at 1-800-822-8837. They will provide you with the address of the recycling center nearest to you.

Would a differen watt AC adapter damage my ASUS 90- NIL1B2000 Laptop?

The amperage rating also does not matter as long as it is higher than the one you are replacing. The most important thing is that the output voltage. Make sure the voltage is exactly the same as your old ASUS 90- NIL1B2000 ac adapter. Take 90W AC adapter for example, it would be better for your 90- NIL1B2000 laptop as it will be under less stress when charging and would run cooler than a 65w, as long as the voltage is correct that will be fine.