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Intelligent Battery Charger
PA-NT2000
USER'S MANUAL
www.power-charger.net

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Summary of Contents for PS Power PA-NT2000

  • Page 1 Intelligent Battery Charger PA-NT2000 USER’S MANUAL www.power-charger.net...
  • Page 2: Table Of Contents

    CONTENTS 1. Intended Use ......................2 2. Delivery content ...................... 3 3. Safety Instructions ....................3 3.1Product Safety ....................3 3.2 Battery safety ....................3 3.3 Miscellaneous ....................4 4. Operating Elements ....................4 5. Power Supply ......................4 6. Operation ......................... 4 6.1 Mode Selection ....................
  • Page 3: Intended Use

    Intelligent Charger NT-2000 NT-2000 is a battery charger for Ni-Cd and Ni-MH batteries of two sizes AA and AAA. Device NT-2000 provides the charge, discharge, recovery and testing batteries. The presence of LCD allows you to see a basic condition of a battery-voltage, process time, current charge/discharge mode, capacity.
  • Page 4: Delivery Content

    capacity at the same time. It also integrates the minus delta voltage (-AV) function which monitors the voltage over the charging cycle. When battery is fully charged, the charger will switch to trickle charging automatically. Therefore the battery will be kept at its optimum capacity.
  • Page 5: Miscellaneous

    Batteries should be removed from the device if it is not used for a long period of time to avoid damage through leaking. Leaking or damaged batteries might cause acid burns when in contact with skin, therefore use suitable protective gloves to handle corrupted batteries.
  • Page 6: Mode Selection

    completely empty batteries ate still usable because they are not used for a long time and the internal leakage current emptied the battery by itself. To avoid this refusal by the charger, we suggest charging then with a normal 3v battery pack for a few seconds before insert into the charger.
  • Page 7 Stage 2 Charge over, trickle charge. Discharge Mode: It is used to reduce the memory effect. The rechargeable battery is discharged to a preset battery voltage (0.9V). Once discharge is finished, the battery will be charged at the pre-selected charging current. Discharging current is always half of the selected charge current.
  • Page 8 Refresh Mode: The rechargeable battery is charged and discharged repeatedly to optimize to its maximum capacity. Old rechargeable batteries that have not been used for a long period of time can be restored to their rated capacity. Depends on the selected charge current, it can take tens hours or even days time before complete.
  • Page 9 Test mode: Checks the present capacity of a rechargeable battery. The maximum capacity is determined by discharging the rechargeable battery after it was fully charged. If the maximum capacity is much lower than the rated capacity then it may reach the end of its lifetime.
  • Page 10: Display

    Current tension Current tension Current tension Current tension 8.2 Display  Charge/Discharge current: the instantaneous current is displayed  Time Elapsed: The charging/discharging time of the last cycle is displayed.  Accumulated capacity: The accumulated battery capacity is displayed in mAh or ...
  • Page 11  The test data of this product is just for your reference, the actual situation refers to professional equipment. Warranty Service All “PSPOWER” charger PA-NT2000 enjoy a comprehensive after warranty service.. Quality warranty time is 12 months. More information, please visit our website:http://www.power-charger.net...

Table of Contents