12V 20A AC-To-DC LFP Portable Battery Charger

12V 20A AC-To-DC LFP Portable Battery Charger
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CAD $199.99 CAD $169.99


CA stock, usually ships in 1 to 3 business days.



The Renogy 20A AC-to-DC Charger is an automatic, portable charger intended for 12V Lithium-iron phosphate (LFP) batteries. It includes 12AWG alligator clips and outputs power based on the battery's power, voltage, and current condition. The unit's status indicator light illustrates the connected battery's operating mode and condition. The Portable LFP charger automatically monitors and maintains the battery at full charge.

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Key Features

  • Automatic LFP Battery Charging with a wide input voltage range
  • Easy-to-understand LED indicator for charge status
  • Simple Plug-and-Play Technology with Alligator Clips
  • Compatible with Renogy 12.8V Lithium Batteries
  • Electronic Protections and Lithium Activation

Package Includes


1 x

Input Voltage: 100-240 VAC ~ 50/60Hz Input Amps: 5A Max
Output Voltage: 14.6 VDC Output Amps: 20A
Minimum Battery Voltage: 8V Efficiency: 93%
Room Operating Temperature: -29°C~45°C / -20°F~113°F Storage Temperature: -40°C~75°C/ -40°F ~ 167°F
Self-Consumption: 50mA Current Protection: 250V 10A Fuse built in
Dimensions: 9.17 x 4.25 x 2.52in / 233 x 108 x64mm Weight: 3.75 lbs / 1.7kgs
Cable Length: Approx 39in / 1000mm Cable Gauge: 12 AWG
Protection: Overcurrent Protection (Fuse 250V 10A), Short Circuit Protection Certifications: CE, ETL, FCC, TUV

Warranty Information

Accessories 1-year material warranty

Reviews Hide Reviews

Battery charger

Richard on Oct 18th 2022

Bought this battery charger to go with the 200ah battery from Renogy. It charges up my battery as specified. Really pleased with it. Super fast delivery as well.

Lithium charger

Gord Joyce on May 24th 2022

Nice solid quality piece of kit. I am using it as a shore charger for my Westy by feeding it to the starter battery terminal on the 30Amp dcdc MPPT charger. That way it charges my start battery (prioritized) and my house battery. I also have it on a disconnect for daily driving use. Works flawlessly right now.

20A AC-To-DC LFP Portable Battery Charger

Michel on May 24th 2022

Package came in in original box not secured the shipping label on the main box no tape to prevent the box to open not much bubbles raping other plug it and charging my battery did the job Should work on shipping and secure you product better


Dirk Mendel on May 15th 2022

Working well for m8

20A renogy AC-DC charger

Derek on Apr 19th 2022

Got a Renogy 100AH LFP battery a few months ago. Using exclusively to power my 46# 12V trolling motor. I had an Outerman 10A charger that stated it works with "Lithium Ion battery". DIdn't recognize LFP battery or charge in any way (works fine with lead acid). I was worried about Renogy service as had bad experience with their BT battery monitor. But, I like to live dangerously, so sprung for the Renogy 20A AC-DC charger. Works perfectly. Very quick turnaround (max 5 hours for fully depleted battery) No bells or whistles but does the job well with no fuss. Charges at the rated 20A and shuts off when battery is at 100% state of charge as displayed by my Renogy battery monitor screen I have mounted to my marine battery case. As long as it works for several years, its a great investment.

Chargeur efficace.

Martin Giguère on Apr 17th 2022

Bonjour j’ai acheté ce chargeur il est super efficace il charges bien mes 2 batteries de 200ah environ a 18,9 amp, mais il est gros et rien n’est prévu pour être supporter et être installé sur un mur alors je l’ai mis à terre. Merci

Chargeur de batterie portable 20A AC-DC LFP

Normand Demontigny on Apr 14th 2022

Je l'ai reçus assez rapidement. Il est assez lourd ce qui fais preuve de sa puissance. Il est bien construit et je vais l'installer en permanence sur les batteries 200 ampères lithium que je devrais bientôt recevoir . De cette façon je n'aurai cas le brancher au besoin. Pour moi RENOGY ces purement de la qualité a tout point de vue.

lithium battery charger

Jacques Lacombe on Mar 30th 2022

Up to now it does the job 20 amp charging amp