Multi 4 Lead Accessory Fuse for Main BatteryElectronics and boating accessory connector with integrated fuses (4) for 12V Systems, with 1 10 gauge inline fuse and 3 14 gauge inline fuses, includes 3 – 5 amp and 1 – 10 amp fuseApplications:Connects up to 4 accessories with a single quick connection 12V Trolling motors, Fish Finders, Radios, onboard chargers, Power poles, lights, downriggers, and more, use this with the RCE12VBMI6IK, RCE12VBM6CK, and RCE12VB1S All marine battery applications, our product uses multiple accessory connections for a foolproof connection for up to four electronics or accessory connections. Rig your boat perfectly the first time, no more trying to remember what wire goes to which battery terminal, and never worry about your connections again. Connect and/or disconnect your starting battery for replacement, storage maintenance or to prevent theft and keep all of your accessories correctly connected with the best corrosion-resistant protectionUse with:For use with RCE12VBM6IK, RCE12VBM6CK, RCE12VBM6K and RCE12VB1SFeatures:Multi 4 fused connection to power your outdoor equipment easily and quicklyPlug & Play ConnectionsSuitable for use t-40 to 221 UL1977120 Amp RatingLithium CompatibleMade In the USAOne year WarrantyUL1426 Tinned Marine Grade WireSalt Water Approved