Product Quantity Subtotal Double super clamp 7€ Double super clamp quantity × 7€ Double super clamp quantity 7€ Extra battery for B1 500w 12€ Extra battery for B1 500w quantity × 12€ Extra battery for B1 500w quantity 12€ Update cart Cart totals Subtotal 19€ VAT 4€ Total 23€ Proceed to checkout