The battery life is short.

  • Measured values acquired under our measurement conditions. These values may decrease depending on the usage conditions.

  • Your IC recorder still consumes slight battery power while no operations are in progress. If you do not intend to use the IC recorder for an extended period of time, it is recommended that you turn the power off. It is also recommended that you set “Auto Power Off” to a shorter period of time. This will help you save battery power in case you forget to turn off the power of the IC recorder.

  • You are using your IC recorder under the temperature of 5 °C (41 ºF) or below where the battery wears quickly. This is due to the characteristics of the battery and does not indicate a malfunction.

  • Manganese batteries are inserted in the compartment. Your IC recorder does not support manganese batteries.

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