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Chauvin Arnoux CA6630 Battery Capacity Tester

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  • Ideal for testing nickel/cadmium, lithium-ion, and nickel/hybrid batteries
  • Measures internal resistance (0 to 40Ω) and open-circuit voltage (0 to 40V)
  • Manual and datalogging modes with internal memory for 999 readings

rrp £836.00

now £699.00 (Ex. VAT) £838.80 (Inc. VAT)

rrp £836.00


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"Tests several different battery types to aid preventative maintenance"

  • Description

    Chauvin Arnoux CA6630 Battery Capacity Tester

    The Chauvin Arnoux CA6630 Battery Capacity Tester is perfect for performing preventative maintenance and therefore avoiding costly breakdowns on battery-powered devices. The tester is suitable for use on nickel/cadmium, lithium-ion, and nickel/hybrid metal batteries and gives a simple PASS/WARNING/FAIL indication of battery status. Results are gained by measuring internal resistance up to 40Ω and open-circuit voltage up to 40V and then comparing the readings with the theoretical results saved in the instrument. Accuracy is aided by the four-wire resistance measurement method and a zero function which compensates for voltage circuit.

    Readings and a status indication are displayed on the Chauvin Arnoux CA6630’s backlit digital display and up to 999 readings can be saved to the tester’s internal memory and then recalled at the user’s discretion. Data transfer software and a connection cable are supplied as standard in order to allow easy downloading of results to the user’s PC. In datalogging mode, readings can be automatically taken at an adjustable rate and the operation is undertaken via a simple push-button interface.

    The Chauvin Arnoux CA6630 is powered by six 1.5V batteries which allow 7 hours’ continuous operating time. Test leads and a hard carry case are supplied as standard and the tester has a manufacturer’s warranty of 12 months.

    Chauvin Arnoux part number: P01191303

    Key Features

    • Suitable for: nickel/cadmium, lithium-ion, nickel/hybrid batteries
    • Internal resistance range: 0 to 40Ω
    • Open-circuit voltage range: 0 to 40V
    • PASS/WARNING/FAIL indication
    • Zero-function for voltage circuit compensation
    • Manual and datalogging modes 
    • Internal memory for 999 readings
    • Data transfer software and cable included as standard
    • 7-hour battery life
    • 12-month warranty
  • Specification

    Internal resistance

    • Range: 40 mΩ / 400 mΩ / 4 Ω / 40 Ω 
    • Resolution: 10 µΩ / 100 µΩ / 1 mΩ / 10 mΩ 
    • Measurement current: 37.5 mA / 3.75 mA / 375 µA / 37.5 µA 
    • Accuracy: ± (1 % of L + 8 digits)


    • Range: 4V / 40V
    • Resolution: 1mV / 10mV
    • Accuracy: ± (0.1 % of L + 6 digits)


    • Automatic standby after 30 minutes of no activity on keys
    • Zero adjustment function to compensate for the voltage circuit displayed
    • Display: LCD screen with 2 displays and numerous symbols
    • Power source: 6 x 1.5 V batteries 
    • Battery life: 7 hours
    • Maximum power consumed: 1 VA
    • Dimensions: 250 x 100 x 45 mm
    • Weight: 500 g, including batteries
  • Supplied Accessories

    • Chauvin Arnoux CA6630 Battery Tester
    • A set of 2 x 1-m long measurement leads with retractable test probe tips
    • Data transfer software for exporting and processing stored data on a PC
    • C.A 6630 / PC connection cord
    • Instruction manual in 5 languages
    • Hard carry case
  • Product Documents

    Product Attachments

    View FileChauvin Arnoux CA6630 Datasheet    Size: (477.32 KB)
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