Those who enjoy traveling and vacationing by RV know that batteries and campsite electrical costs can really add up. Other have a built in controller to block the charge when the battery is full. The Cobra CPI 480 is a 400-Watt power vehicle power converter. Solar power is one of the ways to power a battery charger. It works better if you have full sunlight but even a small amount will do the trick.

These chargers are compact and efficient and work great at home or on the go. Best of all they are harmless to the environment and operate for free! Ideal for cars that will be left standing for long periods, as well as for maintaining batteries in caravans and boats. Please consider upgrading your browser OR use an alternative to enable full functionality and speed when browsing the internet.

I installed it inline with a solar panel on my tent trailer. RV, truck or boat batteries. Amorphous solar cell panel produces 735 watts/49 amps per week. The photos indicate that the device is connected via screw terminals located under a cover at the bottom of the device.

Rating:5 out of 5 starsFunctions just as advertised-please see my other reviews to see what you can use it for. A car regulator will fry unless its an old fashioned electro-mechanical and that would be less efficient than this product. Great item! Built-in blocking diode protects Works Well! It is pretty much an install and forget item.

One of the benefits concerning 12 Volt Solar Battery Chargers, the power costs nothing. The machine requires very little maintenance to operate. The chargeris plug-in-play for quick connections, a cigarette lighter adapter and battery clamp that came with the panel. This fully automatic onboard battery charger is a 1.5-amp charger which plugs onto an electrical wall outlet.

You want to be able to be safely connected to your battery for days, weeks, months, even years! V power points so that the batteries charge when the vehicle is running by way of the alternator. It weighs only 4 kg and measures 14 x 0.75 x 13 inches makes it easy to carry and easy to set up.