About Battery; Battery & Charger - SoftBank 816SH User Manual

About Battery

Battery & Charger
Charge battery before first use/after period of disuse.
Battery Life
^ Do not use/store battery at extreme temperatures; this may
shorten battery life.
Ideally, use/store between 5]C - 35]C.
^ Use specified Charger only; others may damage handset/
battery or overheat or ignite battery.
^ Replace battery if operating time shortens noticeably.
Charging
^ Do not use Charger for other purposes.
^ Contact with metal may short, overheat or burst battery.
^ Small Light illuminates red while charging. (It may take longer
for the light to illuminate when handset is off.)
^ Charging via AC Charger takes approximately 140 minutes
(with handset off).
B Charging time may vary by ambient temperature.
^ Handset and Charger may warm during charging.
^ Separate Charger from TV/radio if interference occurs.
3Precautions
^ Clean device charging terminals with a dry cotton swab.
^ Avoid:
B Extreme temperatures
B Humidity, dust and vibration
B Direct sunlight
^ Charge battery at least once every six months; an uncharged
battery may become unusable.
^ Use a case when carrying battery separately.
I ^ Battery must be inside handset to charge it.
Tip
^ While charging battery with handset on, J flashes
until battery is fully charged.
^ Charge battery via PC USB port (P.10-12 "USB Charge").
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