• Reviews around battery top (4.61 of 5)

    Battery Tender 021-1164 10W Solar Panel Charger and Maintainer with Built-in 3-step Automatic Microprocessor Controller

    • I park the vehicle facing south and it gets sun all day which keeps the battery topped off.
    • I bought this solar charger to use on my tent trailer to keep the battery topped off
    • Since my truck sits for weeks at a time without moving, I thought it would be a good idea to keep the batteries topped off
    • Keeps my camper battery topped off which is exactly what I was hoping for.
    • 5 watt is great for maintaining a motorcycle or small import car to keep battery topped off while it is sitting and not in use, but, this solar panel is lacking any real charging capability
    • It seems it would keep the battery from completely dying, but at the end of the day, it would not keep the battery topped off, so I would still have a hard time starting a car that has sat for a few weeks without running
    • Have a property without power and this is great for keeping the battery topped during the summer and healthy over the winter.
    • Used on my sailboat to keep battery topped
    • Took it on a 10day camping/hunting trip, and it was perfect for keeping battery topped off
    • Still working and seems to keep my battery topped up
    • Works as it supposed to.
    • Sometimes seems to work ok sometimes, but it's really hit or miss as to whether the battery is actually charged when the light on the charger says it's charged.
    • Has worked as I had hoped so far, I will update my review if I have any issues
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