Batteries

iTECH300SS | Super Slim Deep Cycle Lithium Battery | with Bluetooth LiFePO4 300Ah

A$ 1,899AUD · price may vary

Model: BT-300SS
Specifications: 0

Overview

The iTECH300SS Super Slim battery is a small but powerful workhorse! At just 126mm wide, thIS 300Ah lithium battery was specifically developed for those seeking maximum power in a small package. Designed and developed in Australia, for Australia, the iTECH300SS has been constructed to thrive in the Australian climate and conditions.

This lithium powerhouse uses A-grade prismatic LiFePO4 cells, which offer significant advantages over other cell types — they’re thinner, lighter, longer-lasting, and more space-efficient. Our 300Ah lithium battery is 100% usable, delivering an impressive amount of power in a slim profile. Despite its size, the iTECH300SS can confidently support high-demand setups, including systems running 3000W inverters.

Never second-guess your battery’s health again! The 300 amp lithium battery from iTechworld is integrated with full Bluetooth compatibility, allowing you to monitor your battery’s status in real-time via the iTechworld Connect Battery Management app. Not only can you check your battery’s vitals in real-time, but you can also rest easy knowing your battery is Australian-certified to IEC:62619 standards.

PACKAGE CONTENTS

1 x iTECH300SS 300Ah Lithium 12v Battery

1 x User Guide

1 x Bluetooth App User Guide HERE

SUPPORT

The warranty is 5 years from the date of purchase (3 years full replacement, 2 years pro-rata).

How to read this datasheet

Detailed specifications for iTECH300SS | Super Slim Deep Cycle Lithium Battery | with Bluetooth LiFePO4 300Ah 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 usable capacity after depth of discharge — LiFePO4 typically allows 80–100%, lead-acid closer to 50%, system voltage: 12 V, 24 V and 48 V for low-voltage packs, or a high-voltage stack, continuous charge and discharge current, which limits how much power you can draw from the pack and cycle life at a stated depth of discharge, commonly 3,000–6,000 cycles for LiFePO4. 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.

Before you buy a battery

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.

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.
Leave room to expand. Packs that parallel cleanly let you add capacity later; ones that do not force a full replacement.
Compare usable kilowatt-hours, not nameplate capacity. A 100 Ah lead-acid battery at 12 V is nominally 1.2 kWh but only about 0.6 kWh is safely usable, while a 100 Ah LiFePO4 pack gives you roughly 1.0–1.2 kWh.

Where buyers lose money

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.
Sizing the bank for total daily consumption rather than after-dark consumption, which typically doubles the cost for no benefit.
Installing lithium packs in an unventilated, hot enclosure. Sustained high temperature is the fastest way to lose cycle life.

Price and availability

iTECH300SS | Super Slim Deep Cycle Lithium Battery | with Bluetooth LiFePO4 300Ah is listed at A$ 1,899 (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.

iTECH300SS | Super Slim Deep Cycle Lithium Battery | with Bluetooth LiFePO4 300Ah — frequently asked questions

How much does iTECH300SS | Super Slim Deep Cycle Lithium Battery | with Bluetooth LiFePO4 300Ah cost?

iTECH300SS | Super Slim Deep Cycle Lithium Battery | with Bluetooth LiFePO4 300Ah is listed at A$ 1,899 (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 iTECH300SS | Super Slim Deep Cycle Lithium Battery | with Bluetooth LiFePO4 300Ah?

iTECH300SS | Super Slim Deep Cycle Lithium Battery | with Bluetooth LiFePO4 300Ah is a iTechworld product, listed under batteries with model reference BT-300SS. The iTechworld brand page lists the rest of its range so you can compare across the catalogue.

Is iTECH300SS | Super Slim Deep Cycle Lithium Battery | with Bluetooth LiFePO4 300Ah right for my system?

That depends on what it has to connect to. For a battery, check nominal capacity in ampere-hours (Ah) or kilowatt-hours (kWh), usable capacity after depth of discharge — LiFePO4 typically allows 80–100%, lead-acid closer to 50% and system voltage: 12 V, 24 V and 48 V for low-voltage packs, or a high-voltage stack 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 iTECH300SS | Super Slim Deep Cycle Lithium Battery | with Bluetooth LiFePO4 300Ah?

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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