Instapark PowerBox Mars100 Fold-n-Go Portable 100-Watt Solar-powered 12V Battery Charger with Built-in Charge Controller & Cooling Fan

Converting virtually unlimited supply of solar power to much needed juice for your 12V batteries, the Instapark SPB0104 is a powerful 100 watts, yet compact solar powered battery charger, an indispensable tool for your automobiles, RVs, marine boats and etc. To ensure safety and durability, the SPB0104 is built-in with a 10 amp charge controller which prevents the battery from overcharging and excessive discharging, also there is a cooling fan controlled by a temperature sensor to prevent overhe
Price:$299.95 (as of the date/time of this post. detailsProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on www.amazon.com at the time of purchase will apply to the purchase of this product.)