Take the guesswork out of your dual battery setup with the KickAss 230Ah Slimline Lithium Premium Dual Battery Kit. Built around the powerful 230Ah Slimline Lithium Battery, this kit pairs seamlessly with the 40A DCDC Charger with Bluetooth, keeping your auxiliary battery charged efficiently from your alternator or solar input. The Plug and Play DCDC Wiring Kit makes installation straightforward, while a Maxi Fuse Holder provides essential circuit protection. The Remote Display Unit gives you instant visibility over your battery state of charge, voltage, current and temperature at a glance. This comprehensive kit now also includes a 1m Anderson Extension Lead for extra reach. Whether you are heading off road, touring in a caravan or setting up a campsite power system, this kit has everything you need to run reliably off grid.