CA1550 Battery Charger / Analyzer

Power Products CA1550
Manufacturer: Power Products
Part Number: CA1550
Condition: New

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Combination portable charger and analyzer for all types and ratings of
Nickel Cadmium sealed or vented Lead Acid aircraft batteries

The CA1550 can be used as a portable or bench mounted battery charger/analyzer. Can be used on 12 or 24 volt lead acid or NiCad batteries. Provides an audible signal at the end of the test. This unit includes a timed auto discharge function, digital ammeter, voltmeter, and timed ampere hour meter.


  • Model: CA-1550-CML
  • Charge current: Adjustable from 0-25 amps
  • Discharge current: Adjustable from 0-50 amps
  • Digital voltmeter, ammeter & timer
  • DC cable: Aircraft Connector, alligator clips
  • and rings
  • AC input: 12A@115V, 6A@230V, 50/60Hz
  • Dimensions: L 21” H 8.6” D 17.5”
  • Weight: 60 lbs

 No Programming Required

The CA-1550 CML Charger/Analyzer is a portable or bench-mounted self-contained unit for charging and discharging capacity testing aircraft or ground support batteries. It is simple to use and does not require programming or use of a computer. Digital read-outs of volts, amperes and time are clearly displayed. The CA-1550 CML has been designed to accurately charge, test and guarantee the emergency capacity of sealed or vented lead-acid or nickel-cadmium batteries. Guaranteed emergency capacity is especially important for aircraft batteries.

Lots of Uses

The unit comes in a convenient protective carrying case. The flexibility of charge and discharge functions of the CA-1550 CML makes it usable for a wide variety of batteries. The unit accurately charges and tests 12 or 24 volt lead-acid batteries as well as nickel-cadmium batteries from a single cell to 22 cells.

Charge and Discharge

The charge section of the CA-1550 CML allows charging at both constant potential or constant current to give maximum flexibility in selection of charge method. The charger has an adjustable charge current from 0 to 25 amperes, and an automatic times to read and/or terminate charge and discharge time. The discharge section of the CA-1550 CML enables battery capacity testing with a constant current of 0-50 amperes. The unit automatically measures the battery voltage and passes or fails the battery depending on the battery’s ability to maintain the specified minimum voltage for the pre-settable time, (usually one hour). All meters “freeze” their readings at the end of test and the operator thereby knows the precise ampere hour capacity of the battery.

The CA-1550 CML will then recharge the battery after the cap test.

Video Overview

Alternate Models
4159Alternate Part Number
CA-1550Alternate Part Number
CA-1550-CMLAlternate Part Number
CA1550CMLAlternate Part Number
Shipping Information
Pkg. 1 Weight65 lbs.
Pkg. 1 Dimensions25 in. x 15 in. x 22 in.
Schedule B8504.40.9540