Lamar C-25 ALPHA C-25, BATTERY CHARGER

The **Lamar C-25 Alpha C-25 Battery Charger** (P/N **C-25**) is a dual-output aircraft battery charger designed for charging and servicing compatible lead-acid and nickel-cadmium (Ni-Cd) batteries. Part of Lamar's Power Products Alpha range, the C-25 delivers a combined charging current of up to **25 A**, allowing one or two batteries of the same voltage rating to be charged simultaneously. The charger offers **constant potential (CP)** charging for 12 V and 24 V lead-acid batteries and **true constant current (CI)** charging for compatible nickel-cadmium batteries. Equipped with adjustable charging current, a digital charge timer, and integrated voltage and current displays, the Alpha C-25 provides controlled battery charging for aviation maintenance and workshop applications. The unit operates from selectable 115/230 V AC power supplies and supports compatible sealed and vented lead-acid batteries, as well as nickel-cadmium battery systems. --- ## Applications Suitable for applicable: - **12 V Lead-Acid Aircraft Batteries** – Constant potential charging of compatible sealed and vented batteries - **24 V Lead-Acid Aircraft Batteries** – Controlled charging and maintenance applications - **Nickel-Cadmium Aircraft Batteries** – Constant current charging of compatible 1–22 cell Ni-Cd batteries - **Dual Battery Charging** – Simultaneous charging of two batteries of the same voltage rating - **Aircraft Battery Conditioning** – Constant current operation for applicable battery servicing procedures - **Aviation Maintenance Workshops** – Aircraft battery charging and servicing operations - **Ground Support Batteries** – Charging compatible 12 V and 24 V ground support batteries Battery chemistry, voltage, capacity, charging current 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 or compatible battery maintenance equipment? Contact our team for assistance.

- **25 A Charging Capacity** – Adjustable charging current from 0 to 25 A combined output - **Dual Output Charging** – Charges one or two batteries of the same voltage rating simultaneously - **12 V and 24 V Lead-Acid Compatibility** – Supports compatible sealed and vented lead-acid aircraft batteries - **Nickel-Cadmium Battery Support** – Constant current charging for compatible 1–22 cell Ni-Cd batteries - **Constant Potential Charging** – Selectable 12 V and 24 V charging modes for lead-acid batteries - **True Constant Current Charging** – Adjustable charging current for nickel-cadmium battery servicing - **Digital Charging Timer** – Adjustable charging duration with elapsed time display - **Digital Voltage and Current Displays** – Integrated voltmeter and ammeter for monitoring charging conditions - **Selectable AC Input** – Operates from compatible 115 V or 230 V AC power supplies - **Multiple Battery Connection Options** – Supports compatible battery connectors, clips and ring terminals - **Workshop Equipment Design** – Fan-cooled, self-contained charging unit for aviation maintenance environments