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Computerized Battery Analyzer for Any Battery Pack up to 150W or 40Amp with Software CBA-III

MSRP Price: $149.95
Your Price: $140.95
You Save: $9.00 (6 %)
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Product ID # 5467
Part Number:




  • Plug and Play high speed USB interface, with easy to use and intuitive Windows software supplied on CD ROM.
  • Scientifically analyzes battery performance with a true constant current battery capacity test that is graphically displayed.
  • Perform tests quickly at real world load conditions, up to 150 watts or 40 amps maximum, whichever is higher!
  • High voltage testing at up to 48 volts; the equivalent of 1 to 38 NiCad or NiMh cells.
  • Save, display and print battery test graphs and battery labels.
  • Measures and displays voltage, current, amp-hrs, watts and temperature*.
  • Easy overlay comparisons of multiple graphs may be displayed saved and recalled.
  • Test any type of battery: NiCad, NiMH, Lead Acid, Li Ion, Li Poly, Alkaline, Carbon Zinc, Mercury etc; from coin cell to automotive or larger.
  • Accurate measurement with up to 12 bit resolution. Auto selection of two current and three voltage ranges.
  • Each CBA is individually, digitally calibrated, against NBS traceable instruments.
  • On board C8051 based USB Micro controller.
  • Superior constant current testing , software and electronically regulated, using a solid state FET fan cooled electronic load.
  • Automatic test shut off at a safe pre-determined minimum battery voltage. Default shut off voltage may be user overridden.
  • Automatic test shut off at a pre-determined maximum battery temperature. (Requires optional temperature probe)
  • Fail safe: software and/or hardware protection of temperature, current, power.
  • Supplied with USB cable and high grade 13 gauge flexible Powerpole battery test cable. Optional battery connectors available.
  • Optional external temperature sensor provides measurement of battery temperature for automatic shutoff on over temperature.
  • Discharge test current user selectable from 0 to 40 Amps.


  • Maximum continuous discharge rate: 100 watts
  • Maximum limited term discharge rate with < 3500 ma-hour battery: 125 watts
  • Maximum limited term discharge rate with < 1000 ma-hour battery: 150 watts
  • 0-3 amp accuracy: typically better than + - 10 ma 
  • 3-40 amp accuracy: typically better than + - 45 ma 
  • 0-5 volt accuracy: typically better than + - .005 volts 
  • 5-10 volt accuracy: typically better than + - .01 volts 
  • 10-50 volt accuracy: typically better than + - .05 volts 
  • Absolute maximum operating voltage: 48 Volts
  • Maximum discharge rate: 40 amps (3.75 Volts at test start) (Battery dependant)
  • Minimum Voltage for a 40 amp discharge: 2 volts at completion of test (Battery dependant)
  • Minimum discharge rate: 0.1 Amps
  • Residual current drain, battery connected while not in use: < .003 amps @ 12 volts
  • User selected battery cell chemistry, number of cells and test current, with automatic graph setup and scaling.
  • High performance C8051 based micro controller with built in USB interface and 10 bit A/D conversion.
  • USB powered; the CBA does not use the battery being tested to run the CBA or the fan.
  • Software calculates and recommends safe tests based on the user supplied battery information.
  • Supplied with USB cable, Powerpole battery connectors and Windows compatible software CD with full documentation.
  • System ready and Test in progress LED indicators, viewable from across a room.
  • Automatic voltage shut off at end of test using a software recommended or user selected safe discharge voltage.
  • Automatic temperature shut off at end of test at using a software recommended or user selected maximum temperature.
  • Optional external magnetic temperature sensor required for temperature measurement and/or battery auto over-temp shutoff.
  • Internal automatic self protect over temperature shutoff.
  • Graph printing on any standard color or B&W printer.
  • Battery test label printing on standard 05160 stick-on labels.
  • Dimensions: 3.5" H x 2.8" W x 3.6" D.
  • Weight: 1.0 lb (454 grams) 

Computer System Requirements

  • Minimum Requirements:
    • A PC with a Pentium 233 or better.At least an 800 X 600 graphics card and display monitor
    • 98SE, W2K, XP, Vista®: 32 or 64 bit, Windows® 7: 32 or 64 bitAn available USB port 
    • Recommended:
    • AMD or Intel 1.2 GHz or better
    • Better than 800 X 600 graphics and display monitor
    • Windows® XP or Vista® 32 or 64bit 1 GB RAM
    • An available USB port (external hubs not supported) 

  • For graph and label printing:
    • Any Windows compatible, laser or ink jet, color or black and white, printer.
      Avery 05160 labels are required for label printing.

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Product Reviews

(3 Ratings, 2 Reviews) Average Rating:
I had an excellent experience with BatterySpace/AA Portable Power.
tony_robbins (Watsontown, PA) 6/8/2012 10:53 AM
I had an excellent experience with BatterySpace/AA Portable Power.
Will do business with Battery Space in the future
greatlakesbatt. (Manistee, MI ) 6/5/2012 1:31 PM
Sales person was very helpful with good information at the time of order. Order was shipped and delivered in a very satisfied fashion. Will do business with Battery Space in the future.

Thermal Spread Material used in Battery Pack Assembly
UN 38.3 Safety Test

We own a national standard UN38.3 testing lab. We can provide UN38.3 test service to our customer.

If you want to set up your own lab, we also provide UN38.3 & IEC62133 equipments and onsite training. Email us for the quote and lead time.
Thermal Abuse Test for IEC62133
Lithium Battery Shipping Regulation
Show & Conference
Lithium Battery Power and Safety, Baltimore MD, Nov 17-19, 2015
The Battery Show, Novi. MI, Sept 15-17, 2015 Booth#1716
Battery Power 2015, Denver, CO, August 5-6, 2015 Booth#29
Next Generation Batteries Conference, San Diego, CA, April 21-22, Booth#9
32nd International Battery Exhibit, Mar.9-12,2015, Florida, Booth #209
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