DESCRIPTION

SU-990  New ( Battery Rechargeable for EMERGENCY purpose)
- Comes with plug-in cable available for use in ambulance, car or anyplace where 12VDC is available for emergency purpose.
- Equipped with a Sealed Lead-Acid 12V rechargeable battery and an automatic charging system to function a fully automatic power charge at the same time when AC mains power is used.
- 1 to 1.5 hours are available for operate from the full charge of battery. Or optional for battery capable of 3 – 3.5 hours. Ideal for use in areas where the failure of mains power, unstable current or the blackout occurs every often.
- 3-steps switch for SU-990 functions Suction OFF and Charge.