Answer
Dec 11, 2024 - 12:57 PM
It is operated by a 1100Ma battery which is significantly long lasting. The battery life will depend on the power level used, but it will work multiple patients before it needs to be charged. It can also be operated with the charging wire attached in case you forget to charge the battery. Battery charging is around 30-45mins. Yes you can buy an extra two years for $200 bring the warranty to three years.
