Information about Corpus Christi – long weekend -> Please note: Due to the long weekend, there will be no dispatches from 4 to 7 June. Orders paid for by 3 June 2026 at 10:00 am will still be dispatched. From Monday, 8 June 2026, we will process your orders as usual. Your SLS team
SLS X-CUBE
The X-Cube is our battery for price-conscious beginners and advanced users who don't want to forego quality.
Detailed performance diagrams including internal resistance, capacity and heat development: