User manual SONY ACC-CTBN1

[. . . ] If you use this battery pack with electronic equipment not having the mark, the remaining battery capacity will not be indicated in minutes. * * The indication may not be accurate depending on the condition and environment which the equipment is used under. Se till att ha extra batterier till hands, som täcker två till tre gånger den förmodade tagningstiden, och provfilma alltid före ett viktigt tagningstillfälle. [. . . ] To prevent accident from a short circuit, do not allow metal objects to come into contact with the battery terminals. , be sure to use a supplied battery case when carrying and storing (See illustration B). Never expose the battery pack to temperatures above 60 °C (140 °F), such as in a car parked in the sun or under direct sunlight. Do not expose the battery pack to any mechanical shock. Use only the specified charger or equipment with the charging function. To be able to charge the battery efficiently, we recommend charging the battery pack fully in an ambient temperature of between 10 °C and 30 °C (50 °F and 86 °F). Effective use of the battery pack So the battery operating time may be shorter in cold places. You are cautioned that any changes or modifications not expressly approved in this manual could void your authority to operate this equipment. How to store the battery pack If the battery pack will not be used for a long time, do the following procedure once per year to maintain proper function. Remove the battery from the equipment and store it in a dry, cool place. Battery capacity drops little by little as you use it more and more, and as time passes. When the available battery time is shortened considerably, a probable cause is that the battery pack has reached the end of its life. The battery life varies according to how it is stored, operating conditions and environment for each battery pack. Contents of the shooting cannot be compensated for if shooting or playback is not possible due to a malfunction of the battery pack or other devices. [. . . ] Contents of the shooting cannot be compensated for if shooting or playback is not possible due to a malfunction of the battery pack or other devices. You don't have to discharge the battery pack before recharging. Charging while some capacity remains does not affect the original battery capacity. [. . . ]