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The PowerMax PM3-45LK is a 12v 45 Amp charger / converter / power-supply! PowerMax has designed and built the PM3 series units to be a powerhouse charger/converter. Capable of providing a constant load demand of up to 100% of its rated capacity, the PM3 series converters are among the best. Pumps, fans, motors, and radio equipment will run with no problems on the PM3 RV converter/charger.
Each PM3 charger/converter has a fully integrated 3 stage microprocessor controller charger along with its highly controlled power supply output. The PM3 can accept a low voltage input of 105 volts, and up to 135 VAC on the high end. Weighing in at only 7 pounds, the PM3-45LK is a great option for RV, radio, backup power, and pump use, as well as many other low- to mid-amperage demands.
The PowerMax PM3-45LK is a 12v 45 Amp charger / converter / power-supply! PowerMax has designed and built the PM3 series units to be a powerhouse charger/converter. Capable of providing a constant load demand of up to 100% of its rated capacity, the PM3 series converters are among the best. Pumps, fans, motors, and radio equipment will run with no problems on the PM3 RV converter/charger.
Each PM3 charger/converter has a fully integrated 3 stage microprocessor controller charger along with its highly controlled power supply output. The PM3 can accept a low voltage input of 105 volts, and up to 135 VAC on the high end. Weighing in at only 7 pounds, the PM3-45LK is a great option for RV, radio, backup power, and pump use, as well as many other low- to mid-amperage demands.
Because of its high demand abilities, the PM3 must be installed in a well-ventilated area where it will be safe from the environment.
* Flat Rate shipping is for the lower 48 states only.
Features
Optimal 3 Step Charging
Demand Sensing
Reverse Polarity Protection
Over Voltage Protected
Short Circuit Protection
Overload Protection
Line Regulation
Load Regulation
Thermal Protection
2 Years Warranty
This Product Replaces These Other Products
Works In
Vehicles that PM3-45-12 works in
Technical Specifications
Dimensions (LxWxH): 7.15 x 10.5 x 3.45 in
Weight: 7
Shipping Weight (lb.): 7.5
Output Amperage, Max Continuous: 45 A
Max Current, During Bulk Charge: 45 A
Output Voltage Full Load: 13.4 V
No Load Voltage: 13.6 V
Maximum AC Current @ 108 VAC: 9 A
AC Input Volts: 115 V
AC Input Volts Freq.: 47/63 Hz
AC Input Volts Range: 105–135 V
Float Current: Variable
Float Voltage: 13.56 V
Typical Efficiency: 85%
Maximum Power Output, Continuous: 650 W
Charge Reset: Battery Voltage Threshold: 12.6 V
Working Temperature: 0° to 45° C
Storage Temperature: -20° to 80° C
Over Temperature: 80° C
Ripple and Noise: 100 mV rms
Output Banks: 1
Regulatory Approval: UL Listed (File #E201433/SRV45)
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★★★★★
Power Max 45 amp Battery Charger
I needed this for my Battery/Inverter set-up in my 5th wheel. I use it when the generator is running to recharge my bank of CROWN 205 6v batteries. It works just as promised. Kicks butt! I'm very happy with this purchase. Bang for the buck,... it's untouchable!!
Cons:
There's NOTHING I don't like about this thing, or batterystuff.com. They were great, supportive, and I got a great deal on an awesome charger!
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Written bymotohead342 on Mar 29, 2017.
Ownership: Use regularly.
— (8 of 9 customers found this review helpful)
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