Built-in Battery Care

Please observe the following if the product contains a battery:

Battery Usage and Performance

• Your product is powered by a rechargeable battery.
• The full performance of a new battery is achieved only after two or three complete charge and discharge cycles.
• The battery can be charged and discharged hundreds of times, but will eventually wear out.

Charging and Discharging

• Unplug the charger from the electrical plug and the product when not in use.
• Do not leave a fully charged battery connected to a charger, as overcharging may shorten its lifetime.
• If left unused, a fully charged battery will lose its charge over time.

Temperature and Environment Impact

• Leaving the product in hot or cold places, such as in a closed car in summer and winter conditions, will reduce the capacity and lifetime of the battery.
• Always try to keep the battery between 15°C and 25°C (59°F and 77°F).
• A product with a hot or cold battery may not work temporarily, even when the battery is fully charged. Battery performance is particularly limited in temperatures well below freezing.

Battery Warning and Safety

• Caution: The battery used in this product may present a risk of fire or chemical burn if mistreated.
• Do not attempt to open the product or replace the battery. It is built-in and not changeable.
• Use of other batteries may present a risk of fire or explosion, and the warranty will be terminated.
• Only recharge your battery with the provided approved chargers designated for this product.

Battery Disposal

• Dispose of batteries according to local regulations. Please recycle when possible.
• Do not dispose as household waste or in a fire as they may explode.
• Batteries may explode if damaged.