G3500 Awesome!!!

Kevin

12/19/2016

5 of 5 people found the following review helpful.

G3500 Awesome!!!

I purchased the G 3500 battery charger to try it out on my AGM batteries that we're heading out the door because they were 6 years old and have been sitting for awhile. The voltage reading was 12.4 to 12.5 after being charged with a regular battery charger but would all the time drain down very fast when a small load was placed on them. I popped the caps and added distilled water to them then charged at the 12 volt cold AGM .9 amp setting which fully charged completely in around 2 minutes, then I performed the battery repair mode at 12 volts 1.5 amp current in which it took 4 hours to complete. I performed a battery diagnostic check previously in which the batteries failed and said to replace due to the resistance being very high... After the four-hour charge was complete I let the batteries sit for around 2 hours to settle down back to normal voltage range which was 12.8 volts. Then I performed another battery diagnostic test which showed the batties passing with high excellent percentage of all test and said good battery... The resistance started off at 18.2 then went down to 10.1 which was unbelievable that it could repair all the cells and make them new again. I love this charger, excellent job in creating this product... Truly genius!!!

Best regards and keep up the great work in creating amazing products.

Kevin.

Yes, I recommend this product.

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