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when the battery has cooled. 

 

Allow batteries to cool before placing into a product to be used. 

 

I cannot change modes. 

Within 8 seconds of installing a battery, press and hold the MODE button for 5-10 seconds to 
change modes. 

 

Why does my display flash a number? 

Your station will flash when first plugged in. If it continues to flash your a/c cord may be 
defective. 

 

What type of batteries can I charge? 

NiMH (Nickel Metal Hydride) or NiCd (Nickel Cadium) rechargeable batteries only may be 
used in this product.    Charging other types of batteries may result in failure of the charger. 

 

My battery reads “Null”. 

This charger requires at least .9v in the battery in order to charge it. If the battery is depleted 
below that point, you will not be able to charge it on this battery charger. 

 

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You may want to invest in a small charger/holder that will bring the battery back above .9v 
when attached for 20-30 seconds. The battery can then be charged in our charger. 

 

Why do my new batteries not show full capacity? 

Due to storage and shipping times, you should charge your batteries fresh out of the package. 
All rechargeable batteries need to be used in a product “under load”, then charged, used, 
charged, at least 5 times or more to reach full capacity. Batteries sitting in storage may lose 
some charge over time. 

 

It is not recommended to “condition” batteries until after they have been charged and used 10 
times. 

 

As you use your batteries they will gain greater capacity and last longer.    It is common for 
your batteries to run down quickly at first. 

 

 

Storing batteries 

 

Store between 40 and 80 degrees F. Do not refrigerate. 

 

 

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Batteries will self-discharge if left unused. If unused for 30-60 days they may completely 
deplete of power after long storage. 

 

NiMh batteries should be stored fully charged and recharged every 30 days to keep in peak 
capacity. 

 

NiCd batteries should be stored fully discharged. 

 

Do not “store” batteries in the charger. 

 

How do you charge the smaller AAA battery

Just place it in the smaller tabs in the charger.

 

 

 
 

All rights reserved. This handbook must not be reproduced in any form, even in excerpts, or 
duplicated or processed using electronic, mechanical or chemical procedures without written 
permission of the publisher. 

 

This handbook may contain mistakes and printing errors. The information in this handbook is 
regularly checked and corrections made in the next issue. We accept no liability for technical 
mistakes or printing errors, or their consequences. 

 

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All trademarks and patents are acknowledged. 

Summary of Contents for BC-9009U

Page 1: ...he home office or on a journey The Charging unit 3 CAUTIONS 1 The charger is restricted to charging NiCd and NiMH rechargeable batteries only Never use this charger for other types of batteries such as alkaline lithium carbon zinc or other types that are not specified 2 The charging unit should only be used at normal indoor room conditions 3 Always follow the charging instructions for the recharge...

Page 2: ...sed and held for about 1 second to activate the mode change The subsequent pressing of the mode key will toggle between the Charge Discharge Test and Refresh mode To change the operating mode for an individual rechargeable battery first press the corresponding NUMBER key then press the MODE key DISPLAY key Press and release to select the displays of the charging current in mA time elapsed in hh mm...

Page 3: ...0 min 1500 100 min 1000 2 hr 30 min 700 3 hr 30 min 500 5 hr 200 12 hr AA 2000 mAh 1800 70 min 1500 80 min 1000 2 hr 700 3 hr 500 4 hr 200 10 hr AAA 1000 mAh 700 70 min 500 1 hr 40 min 11 200 4 hr Note User shall always observe the recommended maximum charging current of the rechargeable batteries In general 200 mA is a recommended charging current if rapid charging is not necessary It is definite...

Page 4: ... Charging current 200 mA Charge Mode After 8 seconds from the last key press the LCD will blink once to indicate the setting is confirmed and the selected mode is activated 14 During charging the different displays Charging current in mA Time elapsed in hh mm Terminal voltage in V and Accumulated capacities in mAh or Ah may be toggled and selected by pressing the DISPLAY key refer Table 4 After th...

Page 5: ...ischarge mode can be selected Then the user may also select different discharging current see Table 2 by pressing the CURRENT key within 8 seconds after inserting the batteries The display will blink once to indicate the setting has been confirmed and the current cannot be changed afterward Discharging current 250 mA Discharge Mode 18 Note The discharging current is always set to be half of the co...

Page 6: ...f the mode key will toggle between the Charge Discharge Test and Refresh mode Note After selecting the Test mode the user may select different charging currents in the Test mode by pressing the CURRENT key within 8 seconds after the batteries are Test mode The Charging current in mA 22 inserted The afterward discharging current will be half of the selected charging current see Table 3 Table 3 TEST...

Page 7: ... Instantaneous Battery voltage Discharging current Discharging time elapsed Capacity during discharging During charging Charging current Charging time elapsed Accumulated capacity Full stage Trickle charging current 27 Table 6 Various displays in Refresh Mode Stage in Refresh mode Various displays toggled by pressing DISPLAY key Voltage V Current mA Time hh mm Capacity mAh Ah During discharging pr...

Page 8: ...ischarge Refresh or Test which has been selected by user before 30 THE SIZE C AND SIZE D BATTERY ADAPTERS FREE ACCESSORY The battery adapters are used for connecting the AA battery to devices requiring Size C or D batteries To apply the adapter 1 Install the AA battery into the Size C or Size D adapter as below 31 2 Ensure the polarity is correct and the assembling condition is good Note User shal...

Page 9: ...oducts assume the remaining original warranty or ninety 90 days whichever is longer La Crosse Technology Ltd will pay all expenses for labor and materials for all repairs covered by this warranty If necessary repairs are not covered by this warranty or if a product is examined which is not in need or repair you will be charged for the repairs or examination The owner must pay any shipping charges ...

Page 10: ...ore chance to change Press de MODE key for all or NUMBER key then MODE key for individual battery You have 8 seconds to select mode You have 4 seconds You have 4 seconds If you must switch batteries in your product before they die what mode would you use to charge Refresh and charge if you have several days in a hurry just regular charge mode 39 How do you check battery condition Mode test charge ...

Page 11: ...r load then charged used charged at least 5 times or more to reach full capacity Batteries sitting in storage may lose some charge over time It is not recommended to condition batteries until after they have been charged and used 10 times As you use your batteries they will gain greater capacity and last longer It is common for your batteries to run down quickly at first Storing batteries Store be...

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