Xoro HSD 7570 - Manual (Page 55)

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Rechargeable Battery Installation & Use
Never recharge the battery which is already fully charged. For the longterm using of
customer, when fully charged in the 2. mode, make sure unplug the AC/DC adapter
from the DVD player first, then disconnect the battery from the unit.
Under no circumstance should you short out the battery, store it in a metal container, or
leave it in a humid or damp environment. Store the battery in an airtight container if possible.
Recharge effectiveness will degrade when environmental temperatures drop below 10 ºC or
exceed 35 ºC. Do not use car adapter for battery recharging.
Storage Temperature and Humidity (Short-term)
In a dry location with low humidity(Max.85%), no corrosive gases, at a temperature range of
-20 ºC to 45ºC.
In a location where humidity is extremely high or with temperature below -20ºC or above
45ºC, the metallic parts of battery will rust and result in electrolyte leakage due to expansion
or contraction in parts composed of organic materials.
Long-term Storage (2 years,-20ºC to 35ºC)
As long-term storage can accelerate battery self-discharge and lead to the deactivation of
reactants, locations where the temperature ranges between 10ºC and 30ºC are suitable for
long-term storage.
When charge for the first time after long-term storage, deactivation of reactants may have
led to increased battery voltage and decreased battery capacity. Restore such batteries to
original performance through repeating several cycles of
charge and discharge. When storing battery for more than 1 year, charge at least once a
year to prevent leakage and deterioration in performance due to self-discharge. When using
a rapid charger of voltage detection type, carry out charge and discharge at least once every
6 months.
Note:
•
To get the best performance, charge your battery for more than 12 hours at the first
time after unpacking, and carry out 3 cycles of charge and discharge under proper
conditions.
Battey Storage