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Schauer Charge Master 36v 4 Amp Automatic Smart Battery Charger

Was: $111.16
Sale Price: $94.95
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Product InformationStore Part Number: JAC0436-R


Replaces: Soneil 3610SRF

The Schauer JAC0436-R (0891-102) is a Fully Automatic Constant Current Battery Charger that charges faster and more accurately than conventional chargers. The Schuaer Charge Master offers a 3-Stage charging profile that saftely chargers and maintains the battery.

The 3-Stage profile includes a Bulk Charge with Constant Current, Absorption Charge with Constant Voltage, and a Float Maintanence Mode with a Reduce Current and Voltage. This float charge holds the battery at 100% ready state and allows the charger to be left on the battery indefinitely without worry of undercharge or overcharge.

Japlar Schauer has several built-in protections such as Reverse Polarity, Short Circuit, Over-Voltage, Over Current and AC Surge. The chargers employ Soft Start and Stop, which gradually starts and stops the charger with no sudden in-rush of current. This protects both the batteries and any other circuits connected to the charger.


  • Totally Automatic Switch-Mode Battery Charger
  • Suitable for Sealed, AGM, GEL, and Wet Lead Acid Batteries
  • Suitable for use anywhere in the world.
  • Automatic Cut Off and then True Float. Can be left connected indefinitely without harming the battery.
  • Two color LED to indicate charge status
  • Mean Time between failures 30,000 hours
  • Zero Current Drain when AC power is off
  • Fan cooled circuitry
  • Optimal 3 Step Charging
  • Built-in Mode Indicators
  • Reverse Polarity Protection
  • Over Voltage Protected
  • Short Circuit Protection
  • Overload Protection
  • Fan Control
  • Thermal Protection
  • 2 Year Warranty

Tech Specs

  • Dimensions (LxWxH): 7.5 x 3.5 x 1.8 in
  • Weight: 2.2 lb
  • Shipping Weight: 4 lb
  • Max Current, During Bulk Charge: 4 A
  • Absorption Voltage: 43.8 ±0.2 V
  • AC Input Volts: 115 VAC
  • Model: JAC0436-R
  • Manufacturer: Japlar Schauer
  • AC Input Volts Freq.: 50-60 Hz
  • Float Voltage: 40.5 ±0.2 V
  • Enclosure: Aluminum Case
  • Output Banks: 1
  • Regulatory Approval: CE Listed, UL pending
  • Manufacturer Part #: 0891-102
  • UPC: 078942081029
  • Made In: China

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