A really helpful Vendor that communicate with their customers. I was looking for 10mm_ MC4 connectors. They explained that the MC4 body was common throughout 4mm_ to 10mm_. Only the copper terminal changes. First rate
Good value well built panels dispatched promptly.
Please Note: The Varta LED range are a sealed maintenance free battery. However they are a flooded (wet) lead acid battery and like other sealed batteries such as AGM they have a vent valve. Therefore if the battery was accidentality tipped on its side or became punctured it would leak dilute sulphuric acid out.