Fused ring terminal leadset: ideal solution if your battery is difficult to access. 2x M6 eyelets (1/4″), 3A fuse, wire 61 cm (24″) / 0.82 mm (18AWG). Safe & easy to connect:. 1. Connect red eyelet on positive battery terminal (+). 2. Connect black eyelet on negative battery terminal (-). 3. Connect this accessory to the quick connection of you BS charger.