Unitech PA967, PA966 user manual Power System, Charging the Lithium-IonBattery Pack

PA966/967 User's Manual

Chapter 3. Power System

Charging the Lithium-Ion Battery Pack

The optional Docking Station is a convenient accessory for daily use of the PA966. Charging the battery pack using the Docking Station takes approximately 3 hours.

Or, when using the included Charging/USB cable or Charging/ RS232 cable, the charging time of the battery pack is also about 3 hours.

Charging the Main and Backup Battery for the First Time

Note: Before using the PA966 for the first time, charge the unit for 16 hours to fully charge the empty backup battery. Operating the PA966 for the first time without the AC adapter, and without fully charging the backup battery may result in loss of data stored in RAM memory.

Note: Backing-up data by backup battery only, without the main battery installed in the battery compartment, may take as long as 4 hours. Therefore, in order to prevent data protection failure due to backup battery failure, do not leave the PA966 without the rechargeable battery pack installed, or without connection to AC power for an extended period of time.

It may take up to 96 hours to backup data when the PA966 is automatically shut down because of very low battery power while the depleted batteries are still installed in the battery compartment.

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