Brother PT-H300 User Manual
Page 27
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Power Supply
Stopping Rechargeable Li-ion Battery Charging
To stop rechargeable Li-ion battery from charging, disconnect the AC adapter cord.
Tips on Using the Rechargeable Li-ion Battery
• Charge the rechargeable Li-ion battery before use. Do not use it before it is charged.
• The rechargeable Li-ion battery charging can take place in 41
°
F-95
°
F (5
°
C-35
°
C)
environments. Charge the rechargeable Li-ion battery in an environment in this temperature
range. If the surrounding temperature is out of this range, the rechargeable Li-ion battery will
not be charged, and the battery indicator will remain lit.
• If the labeler is used when both the rechargeable Li-ion battery is installed and the AC adapter
is connected, the battery indicator may turn off and charging may stop even if the rechargeable
Li-ion battery has not been fully charged.
Rechargeable Li-ion Battery Characteristics
Understanding the properties of the rechargeable Li-ion battery will allow you to optimize its
usage.
• Using or storing the rechargeable Li-ion battery in a location exposed to high or low
temperatures may accelerate its deterioration. In particular, using a rechargeable Li-ion battery
with a high charge (charged 90% or more) in a location exposed to high temperatures will
considerably accelerate battery deterioration.
• Using the labeler while the rechargeable Li-ion battery is installed and charging may accelerate
the battery’s deterioration. If using the labeler when the rechargeable Li-ion battery is installed,
disconnect the AC adapter.
• If the labeler will not be used for longer than one month, remove the rechargeable Li-ion battery
from the labeler when its charge is 50% or less, and then store the battery in a cool place away
from direct sunlight.
• If the rechargeable Li-ion battery will not be used for a long period of time, we recommend
charging it every 6 months.
• If you touch a part of the device while a Li-ion battery is charging, the device may feel warm.
This is normal, and the device may be used safely. If the machine becomes extremely hot,
discontinue use.
Specifications
• Charging time: Approximately 6 hours when charged by a AC adapter (AD-E001).
• Nominal Voltage: DC 7.2 V
• Nominal Capacity: 1850 mAh