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

4.9

12 reviews

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

Regular price
$1,699
Sale price
$1,699
Regular price
$1,999
Tax included. Shipping calculated at checkout.
  • Bluetooth BMS
  • Super Slim at 126mm wide

IEC:62619

Internationally Certified

100%

Useable Capacity

300Ah

LiFePO4 Lithium Battery

Bluetooth
Connectivity

5 Year

Warranty

Super Slim

Design

at 126mm

The iTECH300SS Super Slim battery is a small but powerful workhorse! At just 126mm wide, the iTECH300SS 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. The 300Ah capacity 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 iTECH300SS 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).

quick stats

  • Max Discharge Rate (5 seconds)640A
  • Prismatic Cell Technology10,000+ cycles @ 40% DoD
  • Warranty5 year Australian Warranty
  • Super SlimOnly 126mm wide
  • Heavy-duty metal casePerfect for mounting in tight spaces

product dimensions

  • A: Length: 526mm
    (578mm L with brackets)
  • B: Width: 127mm
  • C: Height: 450mm
    (470mm H including brackets)

Slimline Batteriers User Guide

download

Australian Family Owned

Shop risk-free with easy returns.

Free 30-day returns

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4.9
Rated 4.9 out of 5 stars
Based on 12 reviews
Total 5 star reviews: 11 Total 4 star reviews: 1 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
Slide 1 selected
12 reviews
  • Rated 5 out of 5 stars
    1 month ago
    iTECH 300SS

    Love the product, love the service :-) Lots of work still to do to integrate with the iTECH BM500. But right now the battery is working away beautifully in a rough and ready setup.

    SB
    Slade B.
    Verified Buyer
  • Rated 5 out of 5 stars
    23 hours ago
    Slimline battery

    Great battery , fantastic service, would highly recommend

    DC
    Daniel C.
    Verified Buyer
  • Rated 5 out of 5 stars
    2 weeks ago
    Very happy

    Happy with this battery is handling the out put of our fridges

    RW
    Robert W.
    Verified Buyer
  • Rated 5 out of 5 stars
    2 weeks ago
    5 Stars

    Perfect for my canopy set up for off grid 4wd

    L
    Linden

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