LG H650E Guia Del Usuario página 108

Actual battery life will depend on network configuration, product
settings, usage patterns, battery and environmental conditions.
Make sure that no sharp-edged items such as animal's teeth or nails,
come into contact with the battery. This could cause a fire.
WARNING
Li-Ion Battery is a hazardous component which can cause injury.
Battery replacement by non-qualified professional can cause damage to your
device.
Do not replace the battery by yourself. The battery can be damaged, which
can cause overheat and injury. The battery must be replaced by the authorized
service provider. The battery should be recycled or disposed separately from
household waste.
In case this product contains a battery incorporated within the product which
cannot be readily removed by end-users, LG recommends that only qualified
professionals remove the battery, either for replacement or for recycling at the
end of this product's working life. To prevent damage to the product, and for
their own safety, users should not attempt to remove the battery and should
contact LG Service Helpline, or other independent service providers for advice.
Removal of the battery will involve dismantling of the product case,
disconnection of the electrical cables/contacts, and careful extraction of the
battery cell using specialized tools. If you need the instructions for qualified
professionals on how to remove the battery safely, please visit http://www.lge.
com/global/sustainability/environment/take-back-recycling.
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