Lamar CA-1550-CML BATTERY CHARGER / ANALYSER, 12/24V. #4159

The **Lamar CA-1550-CML Battery Charger & Capacity Analyser** (P/N **CA-1550-CML**) is a portable, self-contained unit designed for charging, discharging and capacity testing compatible aircraft and ground support batteries. Part of Lamar's Power Products battery maintenance equipment range, the CA-1550-CML supports sealed and vented lead-acid batteries and nickel-cadmium (Ni-Cd) batteries. The unit accommodates compatible 12 V and 24 V lead-acid batteries, as well as nickel-cadmium batteries ranging from a single cell to 22 cells. The charging section provides adjustable current from **0–25 A**, with constant potential and constant current charging options to suit applicable battery maintenance procedures. The discharge section delivers adjustable constant current from **0–50 A** for battery capacity testing. During testing, the analyser monitors battery voltage and provides a pass/fail indication based on the battery's ability to maintain the specified minimum voltage for the preset test duration. Equipped with digital voltage, current and time displays, the CA-1550-CML provides battery charging and capacity analysis without requiring external computer programming. The unit is housed in a protective carrying case, making it suitable for aviation maintenance workshops and field servicing applications. --- ## Applications Suitable for applicable: - **12 V Lead-Acid Aircraft Batteries** – Charging and discharge capacity testing of compatible sealed and vented batteries - **24 V Lead-Acid Aircraft Batteries** – Battery charging, maintenance and capacity verification - **Nickel-Cadmium Aircraft Batteries** – Charging and capacity testing of compatible 1–22 cell Ni-Cd batteries - **Aircraft Battery Capacity Testing** – Constant current discharge testing to evaluate available battery capacity - **Aircraft Battery Charging** – Constant potential and constant current charging applications - **Ground Support Batteries** – Charging and testing of compatible ground support equipment batteries - **Aviation Maintenance Workshops** – Battery servicing, inspection and capacity testing - **Aircraft Battery Maintenance** – Evaluation of battery condition against applicable maintenance requirements Battery chemistry, voltage, capacity, charging current, discharge settings and connection requirements must be confirmed against the applicable battery manufacturer's instructions and Lamar operating manual before use. --- ## Why CJ Aerospace? CJ Aerospace supplies aircraft electrical components, battery chargers, battery testing equipment and replacement electrical system parts for a range of aviation applications. Our team can assist with product information, availability and part-number identification. - 🇦🇺 **Australian-owned and operated** - 📦 **Aircraft electrical components and replacement parts** - 🔧 **Technical assistance with part identification and compatibility** - ✈️ **Support for aircraft owners, operators and aviation professionals** > ✉️ [Contact us at sales@cjaerospace.com.au](mailto:sales@cjaerospace.com.au) > Need help identifying the correct aircraft battery charger, capacity analyser or compatible battery testing equipment? Contact our team for assistance.

- **Combined Battery Charger and Analyser** – Supports aircraft battery charging, discharging and capacity testing in one unit - **12 V and 24 V Lead-Acid Compatibility** – Designed for compatible sealed and vented lead-acid aircraft batteries - **Nickel-Cadmium Battery Support** – Accommodates compatible Ni-Cd batteries from 1 to 22 cells - **Adjustable Charging Current** – Provides 0–25 A charging output for applicable battery maintenance procedures - **Adjustable Discharge Current** – Delivers 0–50 A constant current discharge for battery capacity testing - **Constant Potential and Constant Current Charging** – Offers selectable charging methods for compatible battery types - **Automatic Capacity Test Evaluation** – Monitors battery voltage and provides pass/fail indication against preset test parameters - **Digital Voltage and Current Displays** – Integrated digital voltmeter and ammeter for monitoring battery testing conditions - **Digital Test Timer** – Supports preset charging and discharge test durations - **Automatic Test Completion** – Holds meter readings at the end of the capacity test for result evaluation - **Post-Test Battery Charging** – Supports battery recharging following discharge capacity testing - **No External Programming Required** – Operates without a computer or programming software - **Portable Protective Case** – Self-contained equipment suitable for workshop and field maintenance applications