This is the 2nd solariser I bought in a space of a couple of months. I'm actually using both. It does exactly what says on the tin! Essential solar battery optimiser. Solar battery Optimiser for maintaining 12V automotive batteries all year round.
Oxford Solariser Motorcycle Battery Charger Motorbike 12V Solar Powered New
Oxford Motorbike Motorcycle Battery Charger Fused Lead Oximiser/Maximiser OF703
