Alinco DJ-NX40T Instruction Manual page 16

Accessories
Caution
• Do not recharge the battery if it is already fully charged. This
may shorten the life of the battery or damage the battery.
• Try charging the battery pack alone when having trouble
charging with the radio.In case the radio may have troubles, the
charge can't be conducted properly. If the battery pack can be
charged alone, please take the radio to your local dealer for
services.
• Use a clean, dry cloth to wipe off dirt and condensation from the
surface of the battery pack occasionally. Even unvisible dirt and
grease on contact terminals cause malfunction of charging.
• Use specified genuine chargers only to charge battery packs.
Use of other chargers may cause damage to products, you and
your property.
• Never charge while the radio is turned on. When turned on, the
charger can't detect the charging voltage properly.
• It is known that Li-Ion battery packs heat up over 400ºC by itself
when kept in a temperature of over 80ºC for extended period of
time. Although the packs are protected against overheating with
a protective circuit, never leave the battery packs in a car or
similar locations in hot seasons.
• Li-ion packs may deteriorate by over 30% regardless of
conditions after 3 years. This is a nature of Li-ion pack and not a
defect of the product.
NOTE: NOTE
• The battery pack should be kept in the status of 50% charged
when storing.
• It should be kept in cool, dry environment and remove it from the
transceiver.
• Keep away from source of heat and direct sunlight.
• The battery pack discharges faster when it is attached to the
radio. Please always remove it from the radio when not in use.
16