Battery Cautions - Laerdal Serres Guia Del Usuario

Battery
Cautions
• Only use batteries approved by Laerdal Medical. Other batteries will have problems related
to the battery status indicator of the LSU, the battery operation time and safety.
• The LSU must be charged between each clinical use.
• To maintain satisfactory operation of the battery, placing the LSU on continuous charge
immediately after use and when not in use is recommended.
• If it is not possible to place the LSU on continuous charge when not in use, make sure the
battery is charged for a minimum of 4 hours at least once a month.
• The LSU must be placed on charge for a minimum of 4 hours to reach full battery capacity.
Fast charging gives approximately 80% battery capacity after 3 hours (for a new battery).
Repetitive 3 hour charging is not recommended.
• Fully charging the battery is recommended. Repetitive charging to a lower capacity level will
reduce battery life.
• Always fully charge the battery before storage.
• Do not store the battery when it is discharged.
• Do not store the LSU with a discharged battery.
• Laerdal recommends charging a spare battery every 6 months when stored in room
temperature at 25 °C (77 °F).
Important Information
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