Frequently Asked Questions

How do I store the dive light for during off season?
Last Updated 3 years ago

There are two components of the dive light that degrade; the high performance Li-Ion battery and the o-rings.

Li-ion batteries will break if discharged to much. However, the Nanight Li-ion battery packs have battery management circuits which will normally protect against deep discharge. Li-ion typically self-discharge 2-5% per month. The battery management circuit will not be able to protect against deep discharge from self-discharge. Thus for prolonged storage you will need to recharge the battery every once in a while.

For best performance, the battery manufacturers recommend to store the battery at 40% charge at 15°C.

For storage more than a month, store the lamp with the battery disconnected and charge the battery before usage.

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