Chauvin Arnoux CA6630 Battery Capacity Tester
Chauvin Arnoux CA6630 Battery Capacity Tester supports routine battery maintenance with clear, direct results that help prevent costly failures. It measures internal resistance and open-circuit voltage with steady accuracy, and it always displays readings in a way that is easy to understand. The instrument provides reliable PASS, WARNING or FAIL status so users can act quickly and confidently.
Reliability for routine testing
Measurement stability improves through its four-wire resistance method and adjustable zero function. Chauvin Arnoux CA6630 also captures readings in both manual and datalogging modes, and it stores them internally for later review. Each function works with simple push-button control, and it offers a backlit display that remains easy to read in workshop and field settings.
Data handling and workflow
Stored readings transfer smoothly to a PC by using the supplied software and connection cable. Chauvin Arnoux CA6630 maintains a steady workflow by logging data at user-defined intervals, and it keeps results organised for trend checks and preventative action. Operation continues for up to seven hours on six standard batteries, which supports field tasks without frequent replacement.
Practical build quality and a supplied hard carry case make Chauvin Arnoux CA6630 suitable for service teams, repair centres and battery maintenance programmes. It supports nickel/cadmium, lithium-ion and nickel/hybrid cells, and it delivers consistent performance across a wide range of applications. Each function works together to produce dependable results with minimal effort.
Key Features
- Measures internal resistance from 0 to 40 ohms
- Measures open-circuit voltage from 0 to 40 volts
- Provides PASS, WARNING and FAIL status display
- Supports nickel/cadmium, lithium-ion and nickel/hybrid batteries
- Uses a four-wire resistance method for stable measurement
- Includes zero adjustment for improved voltage accuracy
- Stores up to 999 readings in internal memory
- Offers manual mode and adjustable-rate datalogging
- Features a backlit LCD display with dual readout
- Operates for up to seven hours on six 1.5 V batteries
- Includes PC software and a connection cable
- Supplied in a durable hard carry case
