2-1/2 Watt Solar Battery Charger Compatibility with 12v Battery

Question:

RE: 2.1/2w Solar Battery Charger: I have a 12v battery, exactly as in the video for the solar charger. The battery has sat in the garage in MA w/o being used for approx 2 years. 1. Would/could the solar charger charge that 12v battery? 2. Would/should the 12v battery be charged by something bigger and more expensive which Id prefer not to have to buy and then just maintain the batterys power w/the solar battery charger? 3. P.S. I thought the video was very good. As I could be using the 12v battery on my PopUp RV. Thank you

asked by: Melanie D

Expert Reply:

As long as the battery you have in storage can still hold a charge, you can use the 2.5-Watt Solar Battery Charger # PTW2997. A larger solar panel system could charge the battery faster, but it is not required to charge and maintain your battery power. This solar charger can be used for all types of 12v batteries like ones used for cars, boats, motorcycles, PWC and lawn tractors.

expert reply by: Jason S