To negotiate the best possible price for our customers, we agree to hide prices prior to logging in.
119 requests
Product Description
With the Nature Power Solar Power Battery Maintainer, you can turn the sun’s energy into a fuel bank for your car, boat, SUV, tractor, or anything else with a 12-volt battery. Since no AC power is required, the Battery Maintainer is a great alternative to traditional chargers Read More
one failed after a few months, putting out just a fraction of the voltage the other one is. The wiring is backwards, the exposed pin coming off the battery should be the negative and the shrouded pin should be the positive.... unless your bike or car is positive ground, and 0.01% chance it is.
I was hoping for a better filtering from Massdrop on this drop, so they do the dirty work of inspecting if this is a quality product or not. The item is so so for the price paid.
One panel failed two weeks into using it. Major bummer. The other panel is still going strong. I use it to trickle charge a 12 volt car battery that acts as a capacitor for a 12 audio system for the garage (old radio, amp and speakers, I used to install car stereos for a living). The low score is due to the failure of the first charger. I am using a Sumacher (not sure I spelled it right), interface. If you don’t use one you can over charge the battery.