Troubleshooting - ResMed Power Station II-V2 User Manual

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Storing

CAUTION

The battery pack must be charged to 100%, indicated by four green LEDs

and switched off before storing. You must recharge the battery pack to 100%

again after six months of storage. When not in use, all lithium-ion batteries

self-discharge over time. If not periodically recharged (ie, every six months),

the battery pack will eventually self-discharge to the point that it can no

longer be recharged. If this occurs, the battery pack is no longer usable and is

unrecoverable.

Store the battery pack in a cool, dry place.

Note: When left switched on, a fully charged battery pack self-discharges to 0% of

full capacity within four weeks of storage. When switched off, the battery pack self-

discharges to 0% of full capacity within six months of storage.

Servicing

The battery pack is intended to provide safe and reliable operation when used and

maintained in accordance with the instructions provided by ResMed. There is no

servicing necessary during the lifetime of the battery pack.

The intended design life of the system excluding the battery pack is 2 years. The

intended design life of the battery pack is 500 recharge cycles. After 500 recharge

cycles, the battery pack will last about 60% of the time from its original condition. A

full charge in an older battery pack will not last as long as in a new battery pack. As

with all electrical equipment, if any irregularity becomes apparent, you should exercise

caution and contact an authorized ResMed service representative.

Traveling

Consult with your carrier if you intend to take the battery pack on board with your

device.