Itech400x Pro 12v 400ah Lithium Battery

Quick facts about the iTECH400X PRO 12v 400Ah Lithium Battery:

• True drop-in replacement - no need to change chargers or equipment
• Will fit in the space of your old 200Ah batteries
• IP67 Waterproof - perfect for external mounting
• Only weighs 38 kg (Equivalent AGM weighs approx. 240kg)
• 400Ah of 100% usable capacity
• 5-year Australian warranty 
• Australian designed and developed
• Australian certified including IEC:62619

After years of design and development spanning from the inception of iTechworld in 2006 we are proud to introduce the all-new iTECH400X PRO 12v 400Ah Lithium Battery.

As 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 this iTECH400X PRO is IP67 waterproof, suitable for high heat conditions, vibration proof, certified to IEC 62619 and backed by a 5 year Aussie warranty.  

Thanks to our extremely high-quality A-grade prismatic lithium LiFePO4 cells, we have been able to shrink the size of the iTECH400X PRO to the same size as many standard AGM 200Ah battery packs while having the equivalent useable power as four (4) of them combined.  

With its compact design, the iTECH400X PRO is a true drop-in replacement for your existing system. No changing of systems, chargers, or equipment is required in most cases. Simply pull out your old AGM or flooded lead-acid battery and drop in the iTECH400X PRO. It's that easy! 

The iTECH400X PRO features a fully 100% useable capacity, allowing the full 400Ah to be drawn from the battery. iTECH400X PRO lithium batteries include an all-new patent-pending prismatic cell type, as well as an all-new supercharged Battery Management System (BMS) allowing for less cell degradation, safe and accurate operation, and a longer lifespan with high current use. With a maximum continuous discharge current of 200Ah, these batteries outperform many competitors.

Built for the tough Australian environment, the iTECH400X PRO is IP67 Waterproof rated, allowing for the battery to be submerged under one (1) metre of water for up to 30 minutes - perfect for marine applications or outdoor storage boxes. The iTECH400X PRO utilises the latest prismatic cell design offering more vibration resistance and stability for big bumps with vibration-dampening technology. 

After almost 20 years of extensive design, development, and testing, we are proud to present the 2024 iTECH400X PRO as our new flagship battery, backed by an extensive 5-year Australian Warranty. Upgrade to the iTECH400X PRO today and experience the ultimate in power and performance.