Click to enlargeOperating Instructions

NEXcell OPTIMA Smart Rapid Charger





OPTIMA Smart Rapid Battery Charger and Conditioner

For Rechargeable AA/AAA/9V Ni-CD and NiMH Batteries

 Instructions

Thank you for purchasing our OPTIMA smart charger, the best charger on the market.

Please read the instructions carefully before using this product.                                                      

 Warnings: 

  • Please keep out of reach of children
  • Do not expose unit to rain or moisture
  • Do not use in a confined space
  • Keep away from flammable materials
  • Do not open the unit

Cautions: 

  • AA/AAA size of Ni-CD/Ni-MH batteries should be of the same size and capacity in each compartment
  • Avoid any mechanical shock
  • Keep the contacts clean
  • It is normal for this unit to get warm when in use

Features: 

  • The intelligent CPU controls smart charging mode to automatically achieve a full charge
  • Three stage charging technology to fully charge batteries from the first charge
  • Advanced temperature monitoring to protect your batteries
  • With –dV, dT, Tmax, Timer technology to prolong the life of your batteries
  • Applicable to both Ni-CD and Ni-MH rechargeable AA/AAA/9V size batteries
  • Separate charge currents for AA and AAA size batteries to ensure optimal charging
  • Built-in discharging function on channel II to eliminate the memory effect of Ni-CD batteries
  • Automatic switch to charging mode when discharging is completed
  • Advanced charger terminal contact design to prevent reverse polarity of the cell
  • With over-voltage protection to ensure the batteries will not be overcharged
  • Push buttons to activate the discharging function and disable the music function
  • Simultaneous charging of 4 batteries (two pair of same size batteries)
  • Music will sound after batteries are fully charged and can be switched off by pressing either button

 SEPARATE COLOR LED's TO INDICATE CHARGING STATUS

LED COLOR Charging Status

 RED

 Rapid Charging

GREEN

 Charge Completed

 GREEN + RED FLASH

 Trickle Charge

 YELLOW FLASHING

 Discharging/Conditioning

 Specifications: 

 Input Power

12V DC 12V/850mA

Charging Mode

-dV , dT, Tmax, Timer

Charging Rate

850 mA for AA 350 mA for AAA constant current + or - 5% (2 sets)

Discharging Current

300-380mA Ending voltage  2.0V for 2 batteries

9V Charge Time

14 Hours @ 14mA

Fully Charging Trickle current

AA: 30-40 mA AAA: 20mA

 Instructions:

  1. Plug the AC adapter into the charger
  2. The LED will be ON green for 5 seconds as charger is initialized
  3. The music will sound as the charger is initialized
  4. To disable the music function, press any button during the initial 5 seconds or press button I after the initial 5 seconds when no battery is installed in the charger. The left Green LED will flash once.
  5. The charger LED will remain in Green mode when no battery is installed.  Every 30 seconds the LED will flash Red once to indicate the charger is powered but not battery is inside.
  6. Install the batteries into the charger. The LED will be on Red to indicate charging has automatically started.
  7. When the LED turns Green and the music sounds it indicates the charging is completed. The LED will remain Green with Red flash every 30 seconds to indicated batteries are completely charged and under trickle charging mode.
  8. Push the button II to discharge the batteries in the right side channel II bank. The LED will flash yellow to indicate batteries in discharging mode.
  9. When the discharge is completed the charging mode will automatically start and the LED will turn Red indicating charging mode.
  10. To switch into charging mode when discharge is still in progress, push the button to change the discharging mode back to charging mode. This will be indicated by the LED changing from Yellow to Red.
  11. A 9V battery can be charged at channel I. The LED shows Red and it will fully charge battery in 14 hours when LED will turn green

Technical and Customer Service:

 NEXcell US Office/Service Center  

1251 Shamrock Ave.

Monrovia, CA  91016

Tel: 800-NEX-2360 Fax: 626-358-5322

Email: eaisales@worldnet.att.net

 

NEXcell Battery Co., Ltd.., Science-Based Industrial Park, Hsinchu, Taiwan

Tel: 886-35-783800 Fax: 886-35-786645

 




NEXcell 20FC/30FC Smart Rapid 2 hour AA/AAA PLUS 9V Battery Charger owners manual nexopsmarexb


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