Hisense E33 User Manual page 15

Protecting your battery
For safe and effective charging that also protects your battery, you
must also pay attention to the following points:
• If your AC power supply is lower voltage, or you charge from
computer or other non-standard sources, you may need to charge
your phone for longer.
• Your phone might not start straight away if the battery is low. Your
phone will start normally once it has charged for a short while.
• The time your phone needs to charge may depend on room
temperature and your battery level.
• The phone and charger may heat while charging. This is normal and
shouldn't affect your phone's lifespan or performance. If your
battery becomes much hotter than usual, stop charging your phone
and put it in a cool place. If you phone surface is hot, avoid
touching your phone for too long.
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