Battery
Caution – using the built-in battery:
This product contains a lithium-ion rechargeable battery.
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Before using this product, read all instructions for handling and charging the battery
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and follow them carefully.
Take extra care when handling the battery. Misuse can cause fire and burns.
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Never attempt to open, crush, heat or set fire to the battery.
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Do not leave the battery charging for a prolonged period of time when the product
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is not in use.
Always dispose of used batteries in accordance with local laws or requirements.
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Battery life and duration
The battery has a limited lifespan. Battery charge duration gradually decreases with
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repeated usage and age. Battery life also varies depending on the storage method,
usage state, environment and other factors.
Charge in an environment where the temperature range is between 10 °C and 30 °C.
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Charging may not be as effective when performed in other environments.
Battery duration may vary depending on the usage condition and environmental factors.
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When not in use
When the controller is not used for an extended period of time, it is recommended that
you fully charge it at least once a year in order to maintain its functionality.
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