Front view of a Black iTechWorld 400X Pro Lithium Battery

iTechWorld 400X Pro 400Ah Lithium Battery

Name: iTechWorld 400X Pro 400Ah Lithium Battery
Brand: iTechWorld
SKU: iTECH 400X Pro
Price: 2299.0 AUD
Availability: InStock

by iTechWorld

Save $1,200.00

$3,499.00

$2,299.00

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400Ah of Lithium Battery Power – The iTech400x Pro is Smart, Tough & Built for Aussie Adventures

Ready to supercharge your outback adventure? The iTECH400X Pro 12V Lithium Battery packs a whopping 400Ah of battery power, perfect for those long haul trips out bush! Whether you're heading off-grid, decking out your caravan, or setting up a serious backup system, this beast of a lithium battery delivers reliable, long-lasting energy without the bulk of old-school batteries. With built-in Bluetooth monitoring, you can check your power levels straight from your phone without guessing. Lightweight, durable, and ready for anything, it’s the ultimate power upgrade for Aussies who need serious energy on the go.

Thanks to iTechWorld's extremely high-quality patent pending A-grade prismatic lithium LiFePO4 cells, they 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% useable capacity, allowing the full 400Ah (Amp Hours) to be drawn from the battery.

A photo of an iTechWorld 400x Pro lithium battery in the back of a trailer.

Why The iTech400X Pro 400Ah Lithium Battery May Be Right For You:

🔋 Full 400Ah Usable Capacity: Don't leave juice in the tank - Use the full capacity of your iTech 400X Pros battery.
📱 Bluetooth Battery Monitoring: Do you ever worry that your battery may be running hot in our harsh Aussie conditions? Never guess your batteries' health again. The iTECH400X PRO Lithium Battery now comes 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.
☀️ Solar Charging Efficiency: Harness the power of the sun by charging your battery with our range of solar products. For best results, we recommend using a 2:1 ratio of solar to battery capacity. For example, a 400Ah battery would work best with 800 watts of solar power.
⚡ Fast & Reliable Charging: Spend more time living it up in the bush and less time charging your battery. The iTECH 400x Pro is compatible with most battery chargers, however we would recommend using a 40 amp AC or DC charger for best results.
🏕️ Run Everything You Need: Enjoy the comfort of home away from home with the iTech 400x Pro's high capacity power output. The iTECH 400x Pro supports all 240V appliances such as induction cooktops, kettles and coffee machines via an inverter.
💦 IP67 Waterproof & Vibration Resistant: Taking the battery out on the boat, but worried about it getting wet? The iTech 400x Pro is IP67 waterproof rated, meaning that it can be submerged under 1 meter of water for up to 30 minutes!
↪️ Side-Mounting Flexibility: All iTechWorld batteries can be mounted on their side, giving you more flexibility for your storage. Please ensure that they are not mounted upside down.
📦 Safe Long-Term Storage: Worried about the health of your battery when it hasn't been used in a while? Enjoy the peace of mind know that iTech batteries maintain their lifespan. Just simply charge the battery to a resting voltage of 13.2-13.5V and store it in a cool, dry place away from direct sunlight, moisture and humidity. For best results check the voltage every 3 months and top up when required.
🪶 Lightweight Design: Don't lug around a big bulky battery. The iTECH400X Pro is just 38kg meaning you'll be able to store more important equipment in the back of your vehicle.

iTech400X Pro 400Ah Lithium Battery Package Contents:

1 x iTECH400X PRO 400Ah Lithium 12v Battery LifePO4 400Ah Deep Cycle Battery with Bluetooth
1 x Instruction Manual
1 x Bluetooth App User Guide

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.

iTech400X Pro 400Ah Lithium Battery User Manual:

iTech400X Pro 400Ah Lithium Battery Tech Specs:

🔧 General

Voltage:

12V

Nominal Voltage:

12.8V

C20 Rating (Usable Amps):

400Ah

Short Circuit Protection:

Yes

Optimum Temperature Range:

5°C ~ 60°C

BMS Operating Temp Range:

-5°C ~ 80°C

Safety Protection Isolator:

80°C

Recommended Charge Voltage:

14.4V

BMS Charge Cutoff:

15V

BMS Low Voltage Cutoff:

8.5V – 9V

Series Connection:

Up to 48V (4 × batteries)

Parallel Connection:

Unlimited

Life Cycles @ 80% DoD:

5,000+

Life Cycles @ 40% DoD:

10,000+

Continuous Discharge Rate:

200A

Max Discharge (5 Seconds):

640A

Dimensions (L×W×H):

525 × 240 × 220 mm
(235 mm incl. terminals)

Weight:

38 kg

Terminal Type:

Case Material:

ABS

400Ah of Lithium Battery Power – The iTech400x Pro is Smart, Tough & Built for Aussie Adventures

Why The iTech400X Pro 400Ah Lithium Battery May Be Right For You:

🔋 Full 400Ah Usable Capacity: Don't leave juice in the tank - Use the full capacity of your iTech 400X Pros battery.

📱 Bluetooth Battery Monitoring: Do you ever worry that your battery may be running hot in our harsh Aussie conditions? Never guess your batteries' health again. The iTECH400X PRO Lithium Battery now comes 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.

☀️ Solar Charging Efficiency: Harness the power of the sun by charging your battery with our range of solar products. For best results, we recommend using a 2:1 ratio of solar to battery capacity. For example, a 400Ah battery would work best with 800 watts of solar power.

⚡ Fast & Reliable Charging: Spend more time living it up in the bush and less time charging your battery. The iTECH 400x Pro is compatible with most battery chargers, however we would recommend using a 40 amp AC or DC charger for best results.

🏕️ Run Everything You Need: Enjoy the comfort of home away from home with the iTech 400x Pro's high capacity power output. The iTECH 400x Pro supports all 240V appliances such as induction cooktops, kettles and coffee machines via an inverter.

💦 IP67 Waterproof & Vibration Resistant: Taking the battery out on the boat, but worried about it getting wet? The iTech 400x Pro is IP67 waterproof rated, meaning that it can be submerged under 1 meter of water for up to 30 minutes!

↪️ Side-Mounting Flexibility: All iTechWorld batteries can be mounted on their side, giving you more flexibility for your storage. Please ensure that they are not mounted upside down.

📦 Safe Long-Term Storage: Worried about the health of your battery when it hasn't been used in a while? Enjoy the peace of mind know that iTech batteries maintain their lifespan. Just simply charge the battery to a resting voltage of 13.2-13.5V and store it in a cool, dry place away from direct sunlight, moisture and humidity. For best results check the voltage every 3 months and top up when required.

🪶 Lightweight Design: Don't lug around a big bulky battery. The iTECH400X Pro is just 38kg meaning you'll be able to store more important equipment in the back of your vehicle.

iTech400X Pro 400Ah Lithium Battery Package Contents:

1 x iTECH400X PRO 400Ah Lithium 12v Battery LifePO4 400Ah Deep Cycle Battery with Bluetooth

1 x Instruction Manual

1 x Bluetooth App User Guide

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.

iTech400X Pro 400Ah Lithium Battery User Manual:

iTech400X Pro 400Ah Lithium Battery Tech Specs:

🔧 General
Voltage: 12V Nominal Voltage: 12.8V C20 Rating (Usable Amps): 400Ah Short Circuit Protection: Yes Optimum Temperature Range: 5°C ~ 60°C BMS Operating Temp Range: -5°C ~ 80°C Safety Protection Isolator: 80°C Recommended Charge Voltage: 14.4V BMS Charge Cutoff: 15V BMS Low Voltage Cutoff: 8.5V – 9V Series Connection: Up to 48V (4 × batteries) Parallel Connection: Unlimited Life Cycles @ 80% DoD: 5,000+ Life Cycles @ 40% DoD: 10,000+ Continuous Discharge Rate: 200A Max Discharge (5 Seconds): 640A Dimensions (L×W×H): 525 × 240 × 220 mm
(235 mm incl. terminals) Weight: 38 kg Terminal Type: M8 Case Material: ABS