About the “InfoLITHIUM” battery pack

What is the “InfoLITHIUM” battery pack?

The “InfoLITHIUM” battery pack is a lithium-ion battery pack that has functions for communicating information related to operating conditions between your camcorder and the AC adaptor/charger (optional).

The “InfoLITHIUM” battery pack calculates the power consumption according to the operating conditions of your camcorder, and displays the remaining battery time in minutes.

Charging the battery pack

•Be sure to charge the battery pack before you start using your camcorder.

•We recommend charging the battery pack in an ambient temperature of between 10°C to 30°C (50°F to 86°F) until FULL appears indicating the battery pack is fully charged, in the display window. If you charge the battery pack outside of this temperature range, you may not be able to efficiently charge the battery pack.

•After charging is completed, either disconnect the cable from the DC IN jack on your camcorder or remove the battery pack.

Effective use of the battery pack

•Battery performance decreases in low-temperature surroundings. So, the time that the battery pack can be used is shorter in cold places. We recommend the following to use the battery pack longer:

–Put the battery pack in a pocket to warm it up, and insert it in your camcorder immediately before you start taking shots.

–Use the large capacity battery pack (NP-FM50/FM70/QM71/FM90/FM91/QM91 optional).

•Frequently using the LCD panel or frequently operating playback, fast forward or rewind wears out the battery pack faster. We recommend using the large capacity battery pack (NP-FM50/FM70/QM71/FM90/FM91/QM91 optional).

•Be certain to turn the POWER switch to OFF (CHG) when not taking shots or playing back on your camcorder. Battery pack power is also consumed when your camcorder is in the standby mode or playback is paused.

•Have spare battery packs handy for two or three times the expected recording time, and make a trial recording before the actual recording.

•Do not expose the battery pack to water. The battery pack is not water-resistant.

Remaining battery time indicator

•If the power goes off although the remaining battery time indicator indicates that the battery pack has enough power to operate, charge the battery pack fully again so that the indication on the remaining battery time indicator is correct. Note, however, that the correct battery indication sometimes will not be restored if it is used in high temperatures for a long time or left in a fully charged state, or the battery pack is frequently used. Regard the remaining battery time indication as approximate.

•The E mark, indicating there is little remaining battery time, sometimes flashes depending on the operating conditions or ambient temperature and environment even if the remaining battery time is 5 to 10 minutes.

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