Appendix
Appendix
Safety information
CAUTION! Use of controls or adjustments or performance of procedures other than those specified
herein may result in hazardous radiation exposure.
ASUS Phone care
• Use your ASUS Phone in an environment with ambient temperatures between 0 °C (32 °F) and
35 °C (95 °F).
The battery
WARNING: Disassembling the battery by yourself will void its warranty and may cause serious harm.
Your ASUS Phone is equipped with a high performance non-detachable Li-polymer battery.
Observe the maintenance guidelines for a longer battery life.
• Do not remove the non-detachable Li-polymer battery as this will void the warranty.
• Avoid charging in extremely high or low temperature. The battery performs optimally in an
ambient temperature of +5 °C to +35 °C.
• Do not remove and replace the battery with a non-approved battery.
• Use only ASUS battery. Using a different battery may cause physical harm/injury and may
damage your device.
• Do not remove and soak the battery in water or any other liquid.
• Never try to open the battery as it contains substances that might be harmful if swallowed or
allowed to come into contact with unprotected skin.
• Do not remove and short-circuit the battery, as it may overheat and cause a fire. Keep it away
from jewelry or metal objects.
• Do not remove and dispose of the battery in fire. It could explode and release harmful
substances into the environment.
• Do not remove and dispose of the battery with your regular household waste. Take it to a
hazardous material collection point.
• Do not touch the battery terminals.
Summary of Contents for Zenfone 4 Max
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