PowerMax Battery Chargers
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PowerMax PM3-35LK 35 Amp Battery Charger $110 |
PowerMax PM3-45LK 45 Amp Battery Charger $116 |
PowerMax PM3-55LK 55 Amp Battery Charger $125 |
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PowerMax PM3-75LK 75 Amp Battery Charger $165 |
PowerMax PM3-100LK 100 Amp Battery Charger $205 |
PowerMax PM3-120LK 120 Amp Battery Charger $233 |
24 Volt 3 Stage Battery Chargers
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PowerMax PM3-25-24LK 25 Amp 24 Volt Battery Charger $176 |
PowerMax PM3-30-24LK 30 Amp Battery Charger $190 |
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PowerMax PM3-40-24LK 40 Amp Battery Charger $207 |
PowerMax PM3-50-24LK 50 Amp Battery Charger $220 |
48 Volt 3 Stage Battery Chargers
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PowerMax PM3-48-18LK 18 Amp 48 Volt Battery Charger $220 |
Applications
• RV/Marine applications• Two way radio base stations
• Communications systems
• Security systems
• Test equipment
• Automotive & Marine displays
• DC computers
• OEM applications
Design Features
• Advanced switch-mode technology• Reliable power with minimum weight and size
• Circuit innovations minimize output voltage ripple and RFI
• UL listed.
PowerMax Power Supplies
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PowerMax PMBC-55LK 55 Amp Battery Charger $207 |
PowerMax PMBC-75LK 75 Amp Battery Charger $285 |
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PowerMax PMBC-100LK 100 Amp Battery Charger $311 |
PowerMax PMBC-120LK 120 Amp Battery Charger $350 |
PowerMax Battery Chargers
The PowerMax PM3 units are 3 stage units using a built in microprocessor controller to regulate charger functions, which provides efficient charging to the battery charger's maximum output (constant current), and monitoring of output voltage as it rises to the charger's absorption set point. The battery charger then maintains this absorption voltage (constant voltage) until the battery is fully charged. The charger then drops the output voltage to the 3rd mode, or "float" stage, which is safe for long term battery maintenance.
The PM3 series is protected by multiple protection features for a long, trouble-free life. 1) Reverse Battery Polarity Protection. 2) Brown-Out Input Protection. 3) Over-Current Protection - cycle by cycle peak limiting as well as rated current limiting to maximize the life of the charger. 4) Over-Temperature Protection. In addition, it is designed with a “proportional” fan control circuit. Fan speed is directly proportional to the converter’s internal ambient temperature. This enables the fan to turn on and off very slowly, minimizing unwanted fan-starting noise.
PowerMax PMBC Power Supplies
For automotive use, provides constant clean power supply during diagnostics and reprogramming and battery charging through a fully regulated DC output. Multiple protection features including: Overtemp, Brownoutinput, reverse polarity, over-current. Standard features include: 2 year warranty, 15 Foot clamp set, on/off switch, voltage adjustment knob (12.5 to 16.5 VDC), and digital voltage display. These are the latest "LK" models
Frequently asked questions about battery charging