Acer Altos 9100B User Manual page 6

14. Use only the proper type of power supply cord (provided in your
keyboard/manual accessories box) for this unit. It should be a detachable
type: UL listed/CSA certified, type SVT/SJT, rated 6A 125V minimum.
Maximum length is 15 feet (4.6 meters).
15. Replace the battery with the same type as the product's battery we
recommend. Use of another battery may present a risk of fire or explosion.
Refer battery replacement to a qualified service technician.
vi AcerAltos 9100B Series User's Guide
The battery could explode if not handled
properly. Do not recharge, disassemble or
dispose of it in fire. Keep it away from children
and dispose of any used battery promptly.