

iTechworld
800Ah Lithium LiFePO4 Bluetooth PRO Battery Bundle
2×400Ah Deep Cycle with Parallel Linking Cables
- Regular price
- $4,905.29
- Sale price
- $4,905.29
- Regular price
-
$7,057
Pickup not available
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Bundle Contents
Introducing our all new and improved iTECH400X PRO lithium deep cycle battery with Bluetooth. As one of the most powerful 12v lithium batteries in Australia, 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 patent pending 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. The iTECH400X PRO features a fully 100% usable capacity, allowing the full 400Ah (Amp Hours) to be drawn from the battery.
Never guess your batteries' health again. The iTECH400X PRO Lithium Battery now comes with integrated with Bluetooth compatibility to monitor your batteries status via the iTechworld app. Download the iTechworld app on the App Store or Google Play Store.
For almost 20 years iTechworld has been at the forefront of Australian lithium battery design and development. Our relentless pursuit of improvement and rigorous testing insures all our batteries surpass the highest standards. Certified to the Australian standard IEC:62619, iTechworld lithium batteries are amongst the safest and most reliable options in the Australian market.
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 includes 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 discharge current of 640A running high power appliances through a 3000W inverter such as air conditioners, coffee machines & any other creature comfort is a breeze.
The iTECH400X PRO is waterproof and dustproof, boasting an IP67 rating. This Bluetooth lithium battery can be fully submerged in 1m deep water for up to 30 minutes and is perfect for external mounting on caravans, camper trailers and boats.
PACKAGE CONTENTS
- 1 x iTECH400X PRO 400Ah Lithium 12v Battery LifePO4 400Ah Deep Cycle Battery with Bluetooth
- 1 x User Guide
WARRANTY & SUPPORT
The iTECH400X PRO warranty is 5 years (3 years full replacement 2 years pro-rata).
*Storage deep cycle battery only. It cannot be used as a cranking battery.
If your iTechworld battery enters safe mode, please follow the instructions HERE
quick stats
- Max Discharge Rate (5 seconds)640A
- Prismatic Cell Technology10,000+ cycles @ 40% DoD
- Warranty5 year Australian Warranty
- Safety certificationsIncluding IEC:62619
- Lightweight at 38kgEquivalent AGM weighs approx. 240kg

product dimensions
- A: Length: 525mm
- B: Width: 240mm
- C: Height: 220mm (235mm including terminals)
X Range User Guide
X Range Batteries User Guide
The Battery Parallel Cable is designed to connect two batteries in parallel, increasing overall capacity while preventing voltage sag. Thanks to the 000AWG gauge, construction with durable terminals and heavy-duty cabling, it offers a stable and secure link for high-demand setups.
