Batteries

iTECH200US | Ultra Slim Deep Cycle Lithium Battery | with Bluetooth LiFePO4 200Ah

A$ 1,749AUD · price may vary

Model: BT-200US
Specifications: 0

Overview

The iTECH200US Ultra Slim is engineered for installations where every millimetre counts. It fits easily behind seats, under false floors, inside canopies, or other confined spaces. Designed in Australia and refined through years of research and testing, it embodies iTechworld’s dedication to innovation. Don’t be fooled by its slender profile! this 12V LiFePO4 battery delivers 200Ah of power, perfect for running lighting, water pumps, or charging tools and devices during off-grid trips and weekend adventures.

Reinforced Internal Structure

From corrugated outback tracks to rugged overland adventures, the reinforced internal support structure has been custom engineered to absorb vibration, impact, and uneven terrain that would have otherwise reached the cells, thanks to research and development of our in-house experts.

Ultra Slimline Profile

At just 62mm thin, the iTECH200US is Australia’s thinnest lithium battery, developed to fit nearly anywhere! Perfect for tight installations, it slips easily under false floors, inside canopies, behind seats and other space-limited areas, delivering full-sized performance where others simply won’t fit.

Industry Leading Design

The industry-leading slimline design reduces the overall size of the battery while maintaining exceptional energy and cell density, made possible by the best A-grade prismatic cells. This advanced technology allows the iTECH200US to outperform larger batteries that rely on less sophisticated components, delivering power without compromise.

High Discharge BMS

The Battery Management System (BMS) of the iTECH200US supports a massive 200A continuous discharge and 640A peak, giving you the confidence to power high-demand devices like fridges, power tools, or a 3000W inverter with ease. Whether you’re off-grid, on the road, or managing a mobile workstation, it delivers smooth, reliable energy exactly when you need it, ensuring your setup keeps running without compromise.

Bluetooth Connectivity

The iTECH200US comes integrated with Bluetooth connectivity, allowing you to monitor your battery's vital statistics through the iTechworld Connect Battery Management App. You can also manage and control your setup from up to 10 metres away, making it easy to keep track of performance and adjust settings without needing to be right next to the battery.

Weight Saving

The equivalent AGM battery weighs over 110kg, while the iTECH200US comes in at just 23.1kg. That’s more than an 86kg difference, making it much easier to move, set up and reposition, which is a crucial advantage when you’re packing for off-grid adventures or trying out a tight install.

PACKAGE CONTENTS

iTECH200US

2 x M8 bolts

User Guide

Reading the specifications

Detailed specifications for iTECH200US | Ultra Slim Deep Cycle Lithium Battery | with Bluetooth LiFePO4 200Ah have not been published yet. iTechworld lists this battery in the Batteries, and we add fields as the manufacturer releases them — in the meantime, ask your distributor for the datasheet before ordering.

For a battery, the figures that matter most are round-trip efficiency, around 90–95% for lithium and 75–85% for lead-acid, communication protocol (CAN or RS485) for talking to the inverter, nominal capacity in ampere-hours (Ah) or kilowatt-hours (kWh) and usable capacity after depth of discharge — LiFePO4 typically allows 80–100%, lead-acid closer to 50%. Storage is what turns a solar array from a daytime bill-reducer into a system that covers evening loads and rides through outages. It is normally the single most expensive component, so sizing it correctly matters more than with any other part.

What to check before ordering

The checks below apply to any battery. Run them against the specification table above — most disappointing solar purchases are compatible-on-paper units that fail one of these in practice.

Size from your evening consumption. Add up what actually runs after sunset for the hours you want covered, then divide by the usable capacity per unit — that number, not the array size, sets how many batteries you need.
Check the continuous discharge rating against your inverter. A battery that stores plenty of energy but can only deliver 50 A cannot support a large inverter at full output.
Match voltage to the inverter, and confirm the battery appears on the inverter maker's supported list. Closed-loop communication lets the inverter respect the battery's real charge limits instead of guessing.
Read the warranty in full: lithium warranties are stated as a term plus either a cycle count or a total energy throughput, and whichever limit arrives first ends the cover.

Common mistakes

Installing lithium packs in an unventilated, hot enclosure. Sustained high temperature is the fastest way to lose cycle life.
Ignoring the charge current limit and pairing a large array with a small bank, which trips protection and shortens life.
Mixing old and new batteries, or different chemistries, in one bank. The weakest unit drags the whole bank down and can be damaged by the others.

Price and availability

iTECH200US | Ultra Slim Deep Cycle Lithium Battery | with Bluetooth LiFePO4 200Ah is listed at A$ 1,749 (AUD). Solar pricing moves with supply, import duties and exchange rates, and distributors set their own margins, so treat this as a comparison reference and confirm the current figure before you order.

SolarBazaar compares equipment rather than selling it. Shortlist here on specification and price, then buy from an authorised distributor or installer in your country: warranty cover on solar hardware is normally honoured through the channel you bought from, so confirm who supports iTechworld locally before ordering.

iTECH200US | Ultra Slim Deep Cycle Lithium Battery | with Bluetooth LiFePO4 200Ah — frequently asked questions

How much does iTECH200US | Ultra Slim Deep Cycle Lithium Battery | with Bluetooth LiFePO4 200Ah cost?

iTECH200US | Ultra Slim Deep Cycle Lithium Battery | with Bluetooth LiFePO4 200Ah is listed at A$ 1,749 (AUD). The figure is indicative — solar prices move with supply, duties and exchange rates, and each distributor sets its own margin — so confirm the current price with a supplier before ordering.

Who makes iTECH200US | Ultra Slim Deep Cycle Lithium Battery | with Bluetooth LiFePO4 200Ah?

iTECH200US | Ultra Slim Deep Cycle Lithium Battery | with Bluetooth LiFePO4 200Ah is a iTechworld product, listed under batteries with model reference BT-200US. The iTechworld brand page lists the rest of its range so you can compare across the catalogue.

Is iTECH200US | Ultra Slim Deep Cycle Lithium Battery | with Bluetooth LiFePO4 200Ah right for my system?

That depends on what it has to connect to. For a battery, check round-trip efficiency, around 90–95% for lithium and 75–85% for lead-acid, communication protocol (CAN or RS485) for talking to the inverter and nominal capacity in ampere-hours (Ah) or kilowatt-hours (kWh) against the rest of your equipment before price enters the decision. Read the warranty in full: lithium warranties are stated as a term plus either a cycle count or a total energy throughput, and whichever limit arrives first ends the cover.

Where can I buy iTECH200US | Ultra Slim Deep Cycle Lithium Battery | with Bluetooth LiFePO4 200Ah?

SolarBazaar lists and compares equipment rather than selling it. Use the specifications and price here to shortlist, then buy through an authorised distributor or installer — buying in-channel is what keeps the manufacturer's warranty valid.

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