Olympus MR-F30 Series User Manual page 14

Information regarding the built-in battery
The built-in battery is exclusively for use with m:robe MR-F30 Series. Never use it in other
equipment.
• Discharging
The built-in battery self-discharges while it is not in use. Be sure to charge it regularly
before use. We recommend charging the built-in battery once every 6 months to maintain
its performance if it is not to be used for an extended period of time.
• Life of the built-in battery
– The built-in battery is good for about 500 complete charges and discharges, depending
on usage.
– The life of the built-in battery is limited. The built-in battery's charge becomes shorter
after repeated use. If the built-in battery discharges soon after charging, it may be time
to replace it. Please contact an authorized Olympus service center for assistance.
• Operating temperature
Built-in batteries are chemical products. The built-in battery's efficiency may vary, even
when operating within the recommended temperature range, but this is not a malfunction.
– Recommended temperature: 5 °C to 35°C (during charging)
Using this product outside the above temperature range may result in reduced efficiency
and shorter battery life.
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