DENTSPLY X-SMART Endo Motor Operation Manual page 20

NOTICE
This function is not activated unless this product is powered by the AC adapter.
Nickel metal hydrate batteries may result in a decrease in charging capacity, if
additional charging (repeating a cycle of short-time use and recharging) is made.
function is used to resolve this phenomenon.
1. Turn off the power if the power is on.
NOTICE
It takes 5 hours to discharge and 5 hours to recharge, therefore, approximately
10 hours are required. For example, if a dental treatment is finished at 7 p.m.
and the refresh mode is set, the batteries will be fully charged by 5 a.m. the
next morning.
if the operating time is shortened (even if the batteries are relatively new).
It may result in enhancement of the memory effect.
cannot be solved completely at one time due to the characteristics of batteries.
We recommend you repeat this process a few times according to your needs.
20