Table of Contents
Advertisement
ADASH Ltd.
Battery charging
Charge the battery only at 0 - 40°C (30 - 100 °F) !
The unit uses Li-ION (LiON) batteries. This type of battery should not be discharged completely. If the battery is
discharged below certain Voltage, we call it deep discharging. The deep discharging shortens battery life. The
charging of deeply discharged battery takes much longer.
If the unit is not charged for longer period of time, then the deep discharge can occur. It is caused by self-
discharging of the battery. Another cause of deep discharge can be a situation when the unit is switched to the
SLEEP mode by the Power Off button (instead of switching off the unit).
When the battery is deeply discharged, it takes much longer to charge it again. Sometimes the indicator on the
charger does not light when the battery is deeply discharged – it does not mean it is not charging. Please keep
the battery charging even if the indicator does not light, the indicator will start light eventually.
To avoid deep discharge of the unit, charge the unit regularly, even when you don't use it. We recommend you
to check if it is charged every 3 months.
WHAT TO DO WHEN YOU CANNOT SWITCH ON THE UNIT/ WHEN THE UNIT CANNOT BE CHARGED
NORMALLY:
-
Discharged battery – battery needs to be charged (charging for approximately 3 hours), the unit can
be switched on normally with the charger connected
Deeply discharged battery, when the unit wasn't charged for longer period of time – the unit needs to
-
be charged completely until the indicator on the charger starts light green. It can take more than 12
hours. The indicator on the charged does not light from the beginning of charging process. Sometimes it
is not possible to switch on the unit even with the charger connected.
-
Damaged charger – when the charger is connected, the indicator should start to light (green or orange
color), only with deep discharge the indicator does not light immediately.
Sudden decrease of battery life – the unit needs to be charged and discharged completely few times
-
(usually 2-5 times). The battery lifetime should increase this way.
For further technical and contact information visit www.adash.eu, email: info@adash.cz
9
Adash 4400 – VA4Pro
Advertisement
Table of Contents
