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SH1810-005_v01
Operation
CHARGING
For recharging the shaver use only the AC adaptor provided with the
shaver.
Battery activation
When the shaver is first used after being purchased or being left unused for a long time,
be sure to recharge the shaver for 8 hours to the full capacity before use, to activate the
rechargeable battery. After that, approximately 60 minutes of recharging will fully recharge
the shaver.
Charge the shaver when the battery level indicator lights up in red.
“Battery Memory Effect”
To avoid the “memory effect”, recharge the shaver only after the battery is completely empty.
What is the “memory effect”?
If the Ni-MH battery in your shaver is repeatedly recharged before it runs out of energy, the
voltage drops more quickly to decrease the number of times you can use the shaver before
the battery runs down.
If you have noticed the “memory effect”
If the full recharge allows less number of shaves before the battery is depleted, consume
the recharged energy completely, and then recharge the shaver for approximately 8 hours.
Repeating this procedure 2 to 3 times will restore the battery. If the “memory effect” persists,
the service life of the battery may have expired. Consult the retailer from whom your shaver
was purchased.
Battery life
●
The life of the battery is approximately 4 years when if it is recharged once a week.
However, its life will be shortened if it is recharged more frequently, and it also varies
depending on the conditions of use.
●
If a 1-hour recharging permits only 2 to 3 shaves, the battery life is near its end. In that
case, contact the retailer from whom the shaver was purchased. If the shaver is left
unused for more than 6 months, the battery’s characteristics will deteriorate by self-
discharge. It is recommended, therefore, that the shaver be recharged at least once
every 6 months even if not in use.
Summary of Contents for SH1810
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