Renogy 40A DC to DC Battery Charger for Flooded, Gel, AGM, and Lithium Batteries Using Multi-stage Charging

Analyzed on

1,438Total Reviews

Battery Chargers

B

Company Review Grade:

Renogy

345 Total Products

Renogy 40A DC to DC Battery Charger for Flooded, Gel, AGM, and Lithium Batteries Using...

Analyzed on

Sold by Renogy

A

Fakespot review grade

A

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Pros & Cons

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neutral

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neutral

Frequently mentioned features with split sentiment

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Installation Complexity

Customers have mixed opinions on the installation complexity of the charger, with some reporting straightforward installations while others encountered challenges. Some customers mentioned the need for careful planning and attention to detail during installation, while a few reported issues with the registration process and customer support.

Charging Performance

Customers have positive opinions about the charging performance of this Renogy DC to DC battery charger, with many reporting successful charging experiences for various types of batteries including Lithium Ion, AGM, Gel, and Flooded. Some customers also appreciate its reliability, ease of installation, and ability to charge while driving. However, a few customers have noted challenges with the software and some concerns about long-term durability.

Fuse Issue

Customers have reported issues with the fuses in the charger blowing or malfunctioning shortly after use. Some were able to resolve the issue by installing a larger circuit breaker, while others were unable to get the charger to function properly despite extensive troubleshooting and contacting customer support.

Build Quality

Some customers have reported issues with the build quality of the charger, specifically mentioning problems with fans making loud noises and the product failing within a short period of time. Others, however, have had positive experiences and found it to be well-built overall.

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Highlights

The AI used to provide these results are constantly improving. These results might change.

Quality

Replaced all the wiring and electronics, batteries, and installed fuses and circuit breakers

This product perfectly charged my battery at the optimal voltage and current limit to prevent overheating the battery and preve... Read More

Power cable from jeep to trailer powers the charger, limited output of charger to 10a.

The house battery ran the fridge during the night while we were stopped, and got charged during the day while we were driving.

Price

We did find this for about half the price including shipping directly from the apparent oem in china, identical but unbranded t... Read More

Don't burn your truck or rv down because you want to save $5.

We gave a lower score for value for the money.

That is a higher draw/more loss than i was hoping for, but it is cheap so you get what you pay for.

Shipping

Yes, importing did take more than 45 days to deliver.

I got a 12 v dc car fridge for our 4,000 mile, 2 week road trip.

Packaging/appearance

After the initial unpacking i connected to my variable dc power supply.

Competitiveness

Btw, competitor app had to be reloaded 3 times & still didn't work) .

I really don't need another phone app to tell me if my battery is charging ( like competition has .

Overview

How are reviewers describing this item?
charged.

Our engine has profiled the reviewer patterns and has determined that there is minimal deception involved.

Our engine has discovered that over 90% high quality reviews are present.

This product had a total of 1,438 reviews as of our last analysis date on Jul 30 2024.