Mark is testing out the iTECH400X PRO 12v 400Ah Lithium Battery from Itechworld. This is one of the most powerful 12v lithium batteries in Australia today. The iTECH400X PRO was designed with Australia’s harsh climate in mind which is why it is IP67 waterproof, suitable for high heat conditions, vibration proof, and backed by a 5 year Aussie warranty. For more info and to get yours, visit https://itechworld.com.au/products/itech400x-pro-400ah-12v-lithium-battery
