Alex nesterenko
Reviewed in the United States on August 10, 2024
As a heavy diesel mechanic I have used many different chargers over the years. I was originally brought into this product but a coworker but was skeptical at first. But I will have to say that this charger is a game changer! It can and will bring a battery that’s been sitting for over a year back to life with little to no effort. I have had battery’s that had under 2 volts come back to life and continue being used. The charger will also tell you if the battery has bad cell and won’t take a charge so you don’t need to waste time trying to figure out the situation. If you need a multifunction charger I highly recommend this one.
Francois Leblanc
Reviewed in Canada on July 28, 2023
Bonne qualité de produit
Bhang Dong-Hyuk
Reviewed in the United States on February 18, 2020
Arrived quickly and works well~
Dick
Reviewed in the United States on November 10, 2020
Have only had it in my hands for a few days now. Been working on trying to recover two AGM batteries. It is working at it.
Tom hynes
Reviewed in Canada on October 26, 2020
I have been using the tool almost daily. I have had batteries blowup( thankfully no one was around the batteries when they exploded). Also I have had batteries that the tool gave the green light, but failed the cold cranking amp test.
Amber Chase
Reviewed in the United States on July 13, 2019
Product as described.
William Sampson
Reviewed in the United States on February 20, 2019
Have 2 of them - One unit blew after 4 straight week of full time use wheel I waited for my outback inverters charging circuit to be repaired, and the replacement has worked fine for a few years now. Being a huge fan of the optimate 6 but wanting more power, I expected the 7 to be a slightly larger versions with wider specs and similar operation but the logic operates differently than the 6. This unit has so far charged to the correct voltages on both standard and AGM banks but on smaller car sized batteries the unit spends a lot of time in the save mode before popping to a green fully charged indication. The optimate 6 gets to the same place in under 3 minutes.
Balkan
Reviewed in the United States on April 26, 2019
Perfect - it has helped me save dead batteries and maintain my batteries since purchase.
Steve C
Reviewed in the United States on December 11, 2018
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422679
Reviewed in Canada on November 18, 2018
Brand new bug appears to work perfectly. I’ve ran 4 motorcycle batteries through it and it is currently reconditioning the battery on my Cat Skidsteer. It’s nice to not have a fan screeching away like my older charger. So far every battery has been a total automatic charging/conditioning process.
Customer
Reviewed in Canada on May 15, 2017
Great quality charger for storage and recovery of the main types of automotive and power sport batteries. This is the second unit we have.
Mike
Reviewed in the United States on November 20, 2017
These are the best chargers I've found so far for AGM batteries. I have two large AGM Lifeline batteries for my RV and placed two of these chargers (one each battery) to maintain the batteries indefinitely. They have work well so far both charging the batteries and maintaining them. Highly recommended.