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PowerMax 45 amps 12V 3 step battery charger for lead-acid and AGM.

PowerMax 45 amps 12V 3 step battery charger for lePowerMax 45 amps 12V 3 step battery charger for le
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The PowerMax PM3 series converter/chargers are versatile, advanced power source solutions for both DC load operation and battery charging. Clean, reliable DC power is ideal for powering electronics, ham radio equipment and appliances. The PM3 series is designed to provide clean power with or without a battery.

Quiet operation is assured as the cooling fan runs only when needed. Another advantage is FCC Class B compliance, which means that the converters are designed not to cause interference with televisions, radios or other signals.


  • Automatic three-stage battery charging
  • 13.2 VDC range "float" mode
  • 13.6 VDC range "absorption" mode
  • 14.4 VDC range "bulk" mode
  • Electronic current limiting automatically shuts down power during overload or short-circuit conditions
  • Quiet operation in a wide range outputs
  • Convenient deck mount installation
Input voltage105 - 135 VAC (47 - 63 Hz)
Output voltage13.2, 13.6, 14.4 VDC
Maximum output current45A
Max. continuous output power600W
Ambient temperature0 to 45ºC
ProtectionReverse polarity, short circuit, overload, thermal
CertificationUL, cUL
Width18.16 cm
Height8.76 cm
Depth26.67 cm
Weight3.18 kg
Warranty2 year limited