Top positive review
Great upgrade converter
By Ralph S. on Reviewed in the United States on April 8, 2025
Direct replacement upgrade. Replaced coach batteries with lithium and upgraded converter. Simple procedure that took less than 30 minutes. Shipping was fast and the price was fair.
Top critical review
Does not change mode to properly charge a Lithium battery.
By Erik Putz on Reviewed in the United States on October 12, 2024
For 2 months I tried everything including entries in the reviews to get the light to change from Green to Blue. I disconnected the solar panel manager in case it was confusing the device. I’m returning it now with a restocking fee.
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