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Powermax PM4 35A 110V AC to 12V DC 35 Amp Power Converter with Built-in 4 Stage Smart Battery Charger

4.5 out of 5 stars 469 ratings

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35 Amp
Converter - PM4 12V
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  • 35 Amp DC Power Output
  • Built-in 4 Stage Smart Charger
  • Reverse Polarity, Overload and Thermal Protection
  • Single Output Mode 13V - 16. 5V
  • Quiet Cooling fan
  • UL and CUL Approved
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Customer Rating 4.5 out of 5 stars (469) 4.7 out of 5 stars (75) 4.5 out of 5 stars (324) 4.3 out of 5 stars (378) 4.4 out of 5 stars (165) 3.5 out of 5 stars (7)
Price From $250.99 $164.96 $99.96 $133.81 $145.69 $246.06
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Size: 35 Amp | Style: Converter - PM4 12V

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Product information

Size:35 Amp  |  Style:Converter - PM4 12V

Technical Details

Additional Information

Product description

Size:35 Amp  |  Style:Converter - PM4 12V

AC to DC Converter, Battery Charger and Power Supply with Built-in 4 Stage Smart Charger. Unit plug into a standard 110/120Vac outlet with DC output via set screw style terminal +positive, -negative and grounding lug (when required). The built-in Smart charger automatically regulates output between the different charge rates of Bulk (14. 7V) Absorption (13. 8V) and Float (13. 2V) and with Reverse Polarity, Overload and Thermal Protection the PowermaxIQ PM4 Series provides High output, reliable, safe and clean DC Power. Great for use with RV's, Boats, Automotive, Car Audio, Off Grid Battery bank and anywhere you need 12Vdc Power with high amperage output. PowermaxIQ units also do DC to DC conversion for electric car application. Units can be wired in series and/or parallel to achieve high output if needed.


Customer Questions & Answers

Customer reviews

4.5 out of 5 stars
4.5 out of 5
469 customer ratings
How does Amazon calculate star ratings?
Reviewed in the United States on June 19, 2018
Size: 100 AmpStyle: Converter - PM4 12VVerified Purchase
45 people found this helpful
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Reviewed in the United States on June 4, 2017
Size: 100 AmpStyle: Converter - PM4 12VVerified Purchase
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45 people found this helpful
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Reviewed in the United States on December 30, 2017
Size: 75 AmpStyle: Converter - PM4 12VVerified Purchase
22 people found this helpful
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Reviewed in the United States on July 17, 2018
Size: 100 AmpStyle: Converter - PM4 12VVerified Purchase
17 people found this helpful
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Reviewed in the United States on April 13, 2017
Size: 100 AmpStyle: Converter - PM4 12VVerified Purchase
19 people found this helpful
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Top international reviews

Daiwamaster
4.0 out of 5 stars More like 80a converter, but works
Reviewed in Canada on December 25, 2018
Size: 100 AmpStyle: Converter - PM4 12VVerified Purchase
23 people found this helpful
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darcy carruthers
5.0 out of 5 stars confusing but it works as listed.
Reviewed in Canada on June 25, 2018
Size: 100 AmpStyle: Converter - PM4 12VVerified Purchase
12 people found this helpful
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Pete
1.0 out of 5 stars lasted 2 months
Reviewed in Canada on June 26, 2019
Size: 55 AmpStyle: Converter - PM4 12VVerified Purchase
4 people found this helpful
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John W.
1.0 out of 5 stars This charger failed to function properly from new, and manufacturer did not honour warranty
Reviewed in Canada on May 12, 2019
Size: 75 AmpStyle: Converter - PM4 12VVerified Purchase
5 people found this helpful
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Patrick D
5.0 out of 5 stars Charger
Reviewed in Canada on November 16, 2019
Size: 100 AmpStyle: Converter - PM4 12VVerified Purchase
One person found this helpful
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Billy
5.0 out of 5 stars Rock solid power supply and charger
Reviewed in Canada on April 28, 2020
Size: 75 AmpStyle: Converter - PM4 12VVerified Purchase
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K L
5.0 out of 5 stars Its about time for a decent charger...
Reviewed in Canada on November 3, 2019
Size: 100 AmpStyle: Converter - PM4 12VVerified Purchase
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Vince Hamilton
5.0 out of 5 stars Good Product
Reviewed in Canada on January 7, 2020
Size: 75 AmpStyle: Converter - PM4 12VVerified Purchase
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Charlie
5.0 out of 5 stars Great size and features, an on off switch would be perfect.
Reviewed in Canada on June 13, 2019
Size: 55 AmpStyle: Converter - PM4 12VVerified Purchase
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Steve Beneteau
2.0 out of 5 stars power supply fan no longer working after 1 hour of use....
Reviewed in Canada on April 11, 2019
Size: 100 AmpStyle: Converter - PM4 12VVerified Purchase
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CreepyCNC
5.0 out of 5 stars modern battery tending
Reviewed in Canada on November 7, 2019
Size: 55 AmpStyle: Converter - PM4 12VVerified Purchase
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Amazon Customer
5.0 out of 5 stars Good charger maintainer for the money. A display would be nice
Reviewed in Canada on August 1, 2019
Size: 35 AmpStyle: Converter - PM4 12VVerified Purchase
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Average Joe
5.0 out of 5 stars Works great !
Reviewed in Canada on May 4, 2019
Size: 100 AmpStyle: Converter - PM4 12VVerified Purchase
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Okanogan Campers
5.0 out of 5 stars Wow! We received this in only 3 days! ...
Reviewed in Canada on April 5, 2018
Size: 45 AmpStyle: Converter - PM4 12VVerified Purchase
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3 people found this helpful
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Ian Grundy
4.0 out of 5 stars 3 Stage, not four... and not really automatic
Reviewed in Canada on August 5, 2019
Size: 55 AmpStyle: Converter - PM4 12VVerified Purchase
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