Replacing The Battery Cartridge; Battery Cartridge Service Life; Battery Cartridge Replacement Method - Denso BHT-805B User Manual

BHT-805B

6.1 Replacing the Battery Cartridge

6.1.1 Battery Cartridge Service Life

The battery cartridge is a consumable part and should be replaced after being charged approximately 300
times.
The performance of the battery cartridge's lithium-ion battery will deteriorate gradually with repeated
charging, even during normal use. When the battery operation time becomes shorter even after charging
for the specified length of time, replace the battery with a new one.

6.1.2 Battery Cartridge Replacement Method

1.
Press the power key (
The screen displays as shown on the right.
− Point −
Do not remove the battery cartridge until the
power turns OFF itself and the message on the
screen given to the right is cleared.
2.
Slide the battery cover lock (1) in the direction indicated
by the arrow and remove the battery cover (2), and then
remove the battery cartridge (3).
3.
Insert a new battery cartridge in direction indicated by the
arrow.
(Refer to "Chapter 2 BHT Preparation" – "2.2 Inserting and
Charging the Battery Cartridge".)
− Point −
Do not use battery cartridges other
than those specified by DENSO
WAVE.
140
) to turn OFF the BHT.