Battery Season

⚡ Upgrade to Lithium ⚡

Best Sellers

Power you can count on, wherever you need it. Portable, vehicle and fixed lithium batteries that outlast and outperform.

iTECH120X PRO | Deep Cycle Lithium Battery | with Bluetooth LiFePO4 120Ah
iTECH120X | Deep Cycle Lithium Battery | with Bluetooth LiFePO4 105Ah
iTECH100SS | Super Slim Deep Cycle Lithium Battery | with Bluetooth LiFePO4 100Ah
iTECH200SS | Super Slim Deep Cycle Lithium Battery | with Bluetooth LiFePO4 200Ah
iTECH160X PRO | Deep Cycle Lithium Battery | with Bluetooth LiFePO4 160Ah

X Range

  • iTECH120X PRO | Deep Cycle Lithium Battery | with Bluetooth LiFePO4 120Ah - iTechworld

    iTECH120X PRO
    Deep Cycle Lithium Battery
    with Bluetooth LiFePO4 120Ah

    4.9
    Rated 4.9 out of 5 stars
    562 Reviews
    • Bluetooth BMS
    • Lightweight at 13.2kg
    $659
    $659
    $999
  • iTECH120X | Deep Cycle Lithium Battery | with Bluetooth LiFePO4 105Ah - iTechworld

    iTECH120X
    Deep Cycle Lithium Battery
    with Bluetooth LiFePO4 105Ah

    4.9
    Rated 4.9 out of 5 stars
    1,808 Reviews
    • Bluetooth BMS
    • Lightweight at 10kg
    $529
    $529
    $849
  • The iTechworld iTECH160X PRO Deep Cycle Lithium Battery, 160Ah LiFePO4 with Bluetooth, is displayed in black and orange on a white background.

    iTECH160X PRO
    Deep Cycle Lithium Battery
    with Bluetooth LiFePO4 160Ah

    4.9
    Rated 4.9 out of 5 stars
    77 Reviews
    • Bluetooth BMS
    • Lightweight at 16kg
    $899
    $899
    $1,199
  • iTECH400X PRO | Lithium Deep Cycle Battery | with Bluetooth LiFePO4 400Ah - iTechworld

    iTECH400X PRO
    Lithium Deep Cycle Battery
    with Bluetooth LiFePO4 400Ah

    4.9
    Rated 4.9 out of 5 stars
    52 Reviews
    • Bluetooth BMS
    • Lightweight at 38.7kg
    $2,099
    $2,099
    $3,499
  • iTECH240X PRO | Lithium Deep Cycle Battery | with Bluetooth LiFePO4 240Ah - iTechworld

    iTECH240X PRO
    Deep Cycle Lithium Battery
    with Bluetooth LiFePO4 240Ah

    4.9
    Rated 4.9 out of 5 stars
    101 Reviews
    • Capacity 240Ah
    • Lightweight at 24.8kg
    $1,249
    $1,249
    $1,699
  • The iTechworld iTECH100SX Slim Deep Cycle Lithium Battery (Bluetooth LiFePO4, 12.8V 100Ah, 1280Wh) is black and orange, features front-facing icons/branding, and is ideal as an off-road battery.

    iTECH100SX
    Slim Deep Cycle Lithium Battery
    with Bluetooth LifePO4 100Ah

    5.0
    Rated 5.0 out of 5 stars
    3 Reviews
    • Bluetooth BMS
    • Lightweight at 10.9kg
    $499
    $499
    $899
  • The iTechworld iTECH300X PRO Deep Cycle Lithium Battery features 12.8V, 300Ah, and 3840Wh, with Bluetooth and ultra-lightweight LiFePO4 tech—perfect for off-grid power.

    iTECH300X PRO
    Deep Cycle Lithium Battery
    with Bluetooth LiFePO4 300Ah

    4.9
    Rated 4.9 out of 5 stars
    14 Reviews
    • Bluetooth BMS
    • Lightweight at 26.3kg
    $1,529
    $1,529
    $1,999

Slimline Batteries

  • iTECH100SS | Super Slim Deep Cycle Lithium Battery | with Bluetooth LiFePO4 100Ah - iTechworld

    iTECH100SS
    Super Slim Deep Cycle Lithium Battery
    with Bluetooth LiFePO4 100Ah

    4.9
    Rated 4.9 out of 5 stars
    111 Reviews
    • Bluetooth BMS
    • Super Slim at 55mm wide
    $699
    $699
    $999
  • The iTechworld iTECH200SS Super Slim Deep Cycle Lithium Battery 12.8V 200Ah features a slimline design, top terminals, branded front with specs/icons, and supports Bluetooth LiFePO4 battery monitoring.

    iTECH200SS
    Super Slim Deep Cycle Lithium Battery
    with Bluetooth LiFePO4 200Ah

    4.9
    Rated 4.9 out of 5 stars
    73 Reviews
    • Bluetooth BMS
    • Super slim at 126mm wide
    $1,199
    $1,199
    $1,699
  • iTECH300SS | Super Slim Deep Cycle Lithium Battery | with Bluetooth LiFePO4 300Ah - iTechworld

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

    4.9
    Rated 4.9 out of 5 stars
    19 Reviews
    • Bluetooth BMS
    • Super Slim at 126mm wide
    $1,499
    $1,499
    $1,999
  • iTECH300US | Ultra Slim Deep Cycle Lithium Battery | with Bluetooth LiFePO4 300Ah - iTechworld

    iTECH300US
    Ultra Slim Deep Cycle Lithium Battery
    with Bluetooth LiFePO4 300Ah

    4.8
    Rated 4.8 out of 5 stars
    5 Reviews
    • Bluetooth BMS
    • Ultra-slim at 82mm thin
    $1,999
    $1,999
    $2,299
  • iTECH50SS | Super Slim Deep Cycle Lithium Battery | with Bluetooth LiFePO4 50Ah - iTechworld

    iTECH50SS
    Super Slim Deep Cycle Lithium Battery
    with Bluetooth LiFePO4 50Ah

    4.9
    Rated 4.9 out of 5 stars
    102 Reviews
    • Bluetooth BMS
    • Super Slim at 70mm wide
    $439
    $439
    $649
  • iTECH200US | Ultra Slim Deep Cycle Lithium Battery | with Bluetooth LiFePO4 200Ah - iTechworld

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

    5.0
    Rated 5.0 out of 5 stars
    5 Reviews
    • Bluetooth BMS
    • Ultra-slim at 62mm thin
    $1,579
    $1,579
    $1,799
Shop Lithium Batteries

Complete Power Kits

Everything you need in one box. All-in-one power systems designed for touring, camping and off-grid setups that work straight out of the gate.

Complete | Lithium 4WD/Caravan Kit | 240Ah 
Elite | Lithium Caravan Kit | 480Ah
iTechworld | Control Hub Kit | with 25A DCDC Charger and iTECH120X PRO
Ultimate | 4WD Kit | with iTECH200SS
TECH100SS | Behind the Seat Kit | with Bluetooth
SHOP 4WD
The Complete | Lithium 4WD/Caravan Kit | 240Ah features two lithium batteries, a 2000W inverter, a 40A DC charger, cables, and battery monitors—ideal for any 12V setup, all arranged on a white background.

Complete
Lithium 4WD/Caravan Kit
240Ah

4.9
Rated 4.9 out of 5 stars
19 Reviews
  • 240ah dual battery system
  • Bluetooth BMS
From $2,622
From $2,622
$4,120
The iTECH120X and Control Hub with iTECHDCDC40/25 | Lithium 4WD Kit | 105Ah from iTechworld, ideal for your 12V build or dual battery system, is displayed on a white background.

iTECH120X and Control Hub with iTECHDCDC40/25
Lithium 4WD Kit
105Ah

5.0
Rated 5.0 out of 5 stars
3 Reviews
From $1,056.40
From $1,056.40
$1,683
The iTechworld Ultimate 4WD Kit with iTECH200SS includes a 3000W inverter, Super Slim Lithium Battery, 40A DC-DC charger, cables, fuses & wiring accessories—all displayed on a white background for your next 4WD dual battery setup.

Ultimate
4WD Kit
with iTECH200SS

5.0
Rated 5.0 out of 5 stars
1 Review
  • Slimline Design
  • Bluetooth BMS
From $2,611.24
From $2,611.24
$3,563
The iTechworld Complete Slimline 4WD Kit 200Ah includes two large lithium batteries, a 2000W inverter, DC-DC charger, wiring, circuit breaker, trays, and digital monitor—everything you need for your ultimate 4WD power system.

Complete
Slimline 4WD Kit
200Ah

  • 200ah Lithium Battery Power
  • iTECHDCDC40 Charger
From $2,231
From $2,231
$3,274
The iTechworld Complete Lithium 4WD Kit (210-240Ah) features two LiFePO4 batteries, a 2000W inverter, 40A DC-DC charger, cables, fuses, and a digital display—an ideal off-road power solution for any adventure.

Complete
Lithium 4WD Kit
210-240Ah

5.0
Rated 5.0 out of 5 stars
1 Review
  • 2000W Pure Sine Wave Inverter
  • iTECHDCDC40 Charger
From $2,435.92
From $2,435.92
$3,772
An iTechworld 300Ah Ultra Slim Power Core All-in-One Complete System, featuring a lithium LiFePO4 battery and red cable with connectors, is displayed on a white background.

iTechworld
300Ah Ultra Slim Power Core
All-in-One Complete System

4.0
Rated 4.0 out of 5 stars
1 Review
$4,604.65
$4,604.65
$5,899
MINI POWER CORE + ULTRA SLIM 200Ah - iTechworld

iTechworld
Mini Power Core + Ultra Slim 200Ah

$2,611
$2,611
$2,748
MINI POWER CORE + SUPER SLIM 200Ah - iTechworld

iTechworld
Mini Power Core + Super Slim 200Ah

$1,949
$1,949
$2,348
SHOP CARAVAN
The Complete | Lithium 4WD/Caravan Kit | 240Ah features two lithium batteries, a 2000W inverter, a 40A DC charger, cables, and battery monitors—ideal for any 12V setup, all arranged on a white background.

Complete
Lithium 4WD/Caravan Kit
240Ah

4.9
Rated 4.9 out of 5 stars
19 Reviews
  • 240ah dual battery system
  • Bluetooth BMS
From $2,622
From $2,622
$4,120
Experience reliable off-grid energy with the Pro | Lithium Caravan Kit | 360Ah—featuring iTECH120X PRO batteries, a 3000W inverter, 40A AC-DC and DC-DC chargers, control units, fuses, and cables for your caravan power needs.

Pro
Lithium Caravan Kit
360Ah

5.0
Rated 5.0 out of 5 stars
11 Reviews
  • 360Ah Dual Battery System
  • Bluetooth BMS
From $3,610
From $3,610
$5,560
The Elite | Lithium Caravan Kit | 480Ah includes four lithium batteries, a 3000W inverter, a 40A AC-DC charger, DC-DC charger, fuses, cables, and a battery monitor—your ultimate caravan power solution.

Elite
Lithium Caravan Kit
480Ah

4.8
Rated 4.8 out of 5 stars
5 Reviews
  • 480Ah Dual Battery System
  • 3000W Pure Sine Wave Inverter
From $3,849
From $3,849
$5,861
The iTechworld Elite Solar Generator Kit features the PS2000 black lithium power station with multiple outlets and digital display, shown below a large foldable orange and black 300W portable solar blanket.

Elite
Solar Generator Kit
PS2000 Power Station and 300W Solar Blanket

4.9
Rated 4.9 out of 5 stars
21 Reviews
  • 170Ah @12V (2048Wh) Lithium LiFePO4 battery
  • 2400W AC, 240V Output
$2,298
$2,298
$3,798
Gift with Purchase
The iTechworld PS3600 PRO Portable Lithium Power Station (3600W 300Ah) features wheels, multiple control panels, digital displays, and diverse front power outlets—perfect for off-grid power requirements.

PS3600 PRO
Portable Lithium Power Station
3600W 300Ah

4.8
Rated 4.8 out of 5 stars
64 Reviews
  • 300Ah (3840Wh) Lithium LiFePO4 Battery
  • Run large appliances such as caravan aircons and coffee machines
$3,299
$3,299
$4,999
The iTechworld GoFurther Premium Battery Box features a digital display, battery monitor (iTECHBM500 with Shunt), multiple ports, side handles, control buttons and dials, and the iTechworld logo—an ideal black off-grid power solution with iTECHDCDC25.

GoFurther Premium
Battery Box
with iTECHDCDC25 & iTECHBM500 with Shunt

4.9
Rated 4.9 out of 5 stars
107 Reviews
  • Integrated DCDC25A charger
  • Advanced monitor and shunt
$549
$549
The iTechworld PS2000 Portable Lithium Power Station (2400W, 170Ah) in black features Bluetooth, two handles, multiple outlets, a display screen, labeled controls, and a pure sine wave inverter for reliable performance.

PS2000
Portable Lithium Power Station with Bluetooth
2400W 170Ah

4.9
Rated 4.9 out of 5 stars
338 Reviews
  • 170Ah (2048Wh) Lithium LiFePO4 Battery
  • Run coffee machines, hair dryers, or induction cooktops
  • Bluetooth BMS
$1,899
$1,899
$2,999
Gift with Purchase
A black portable Dual Battery System | 100Ah Premium Gofurther by iTechworld, featuring a digital display, multiple buttons, two covered outlets, and an orange knob—ideal for off-grid power with its versatile iTECH100 Lithium Battery design.

GoFurther Premium
Battery Box
with iTECHBM500 and Shunt

4.7
Rated 4.7 out of 5 stars
29 Reviews
  • Power 11 appliances simultaneously
  • Advanced monitor and shunt
$249
$249
$399
SHOP HOME
The iTechworld PS3600 PRO is a black portable Lithium Power Station (3600W, 320Ah) with Bluetooth, digital display, control buttons, multiple outlets, wheels for easy transport, and the slogan "The Power Expert." Reliable power on the go.

PS3600 PRO
Portable Lithium Power Station with Bluetooth
3600W 320Ah

4.8
Rated 4.8 out of 5 stars
64 Reviews
  • 320Ah (3840Wh) Lithium LiFePO4 Battery
  • Run large appliances such as caravan aircons and coffee machines
  • Bluetooth BMS
$3,499
$3,499
$4,999
Gift with Purchase
The iTechworld PS2000 Portable Lithium Power Station (2400W, 170Ah) in black features Bluetooth, two handles, multiple outlets, a display screen, labeled controls, and a pure sine wave inverter for reliable performance.

PS2000
Portable Lithium Power Station with Bluetooth
2400W 170Ah

4.9
Rated 4.9 out of 5 stars
338 Reviews
  • 170Ah (2048Wh) Lithium LiFePO4 Battery
  • Run coffee machines, hair dryers, or induction cooktops
  • Bluetooth BMS
$1,899
$1,899
$2,999
Gift with Purchase
Redback RB3.5 3500W 3.5KVA Portable Inverter Generator  - iTechworld

Redback RB3.5
Portable Inverter Generator
3500W 3.5KVA

4.9
Rated 4.9 out of 5 stars
280 Reviews
  • Ultra-quiet operation 53-57dB at 7m away
  • Lightweight at 21.5 kg
$949
$949
$1,299
Redback RB4.5 4500W 4.5KVA EFI Portable Inverter Generator - iTechworld

Redback RB4.5
Portable Inverter Generator
4500W 4.5KVA

4.8
Rated 4.8 out of 5 stars
145 Reviews
  • Easy remote & push start
  • Lightweight at 27.5 kg
$1,499
$1,499
$1,999
The iTECHWORLD PS800 Portable Lithium Power Station (800W 40Ah) features a digital display, multiple USB ports, an AC outlet, and orange branding on its black body with orange accents, making it an ideal outdoor power supply.

PS800
Portable Lithium Power Station
800W 40Ah

5.0
Rated 5.0 out of 5 stars
61 Reviews
  • 40Ah (512Wh) Lithium LiFePO4 Battery
  • Charge your laptop and smaller house appliances
$749
$749
$1,099
Gift with Purchase
The black iTechworld PS1800 PRO Portable Lithium Power Station (120Ah) features a digital display, multiple control buttons, and various front charging ports. The orange iTechworld logo is on the side. Functions as a pure sine wave generator.

PS1800 PRO
Portable Lithium Power Station
120Ah

4.8
Rated 4.8 out of 5 stars
94 Reviews
  • 120Ah (1536Wh) Lithium LiFePO4 Battery
  • Run coffee machines, hair dryers, or induction hot plates
$1,499
$1,499
$2,399
Gift with Purchase
The iTechworld PS3600 PRO Portable Lithium Power Station (3600W 300Ah) features wheels, multiple control panels, digital displays, and diverse front power outlets—perfect for off-grid power requirements.

PS3600 PRO
Portable Lithium Power Station
3600W 300Ah

4.8
Rated 4.8 out of 5 stars
64 Reviews
  • 300Ah (3840Wh) Lithium LiFePO4 Battery
  • Run large appliances such as caravan aircons and coffee machines
$3,299
$3,299
$4,999
Redback RB6.5 | Portable Inverter Generator | 6500W 6.5KVA - iTechworld

Redback RB6.5
Portable Inverter Generator
6500W 6.5KVA

4.9
Rated 4.9 out of 5 stars
8 Reviews
  • 6500W peak output
  • Easy remote & push start
$1,999
$1,999
$2,499
SHOP VAN LIFE
The iTechworld Elite Solar Generator Kit features the PS2000 black lithium power station with multiple outlets and digital display, shown below a large foldable orange and black 300W portable solar blanket.

Elite
Solar Generator Kit
PS2000 Power Station and 300W Solar Blanket

4.9
Rated 4.9 out of 5 stars
21 Reviews
  • 170Ah @12V (2048Wh) Lithium LiFePO4 battery
  • 2400W AC, 240V Output
$2,298
$2,298
$3,798
Gift with Purchase
The iTechworld Premium Solar Generator Kit includes the PS2000 Power Station with digital display and multiple ports, paired with a foldable black and orange 200W solar blanket for reliable off-grid power.

Premium
Solar Generator Kit
PS2000 Power Station and 200W Solar Blanket

4.7
Rated 4.7 out of 5 stars
9 Reviews
  • 170Ah @12V (2048Wh) Lithium LiFePO4 battery
  • 2400W AC, 240V Output
$2,278.10
$2,278.10
$3,598
Gift with Purchase
JS60 | Lithium Jump Starter and Backup Power Bank with Heavy-Duty Case | 1500A - iTechworld

JS60
Lithium Jump Starter and Backup Power Bank with Heavy-Duty Case
1500A

4.8
Rated 4.8 out of 5 stars
439 Reviews
  • 1500A Peak current
  • Jump start petrol vehicles up to 7.0L and diesel vehicles up to 4.5L
$149
$149
$278
JS80 | Lithium Jump Starter and Backup Power Bank with Heavy-Duty Case | 3000A - iTechworld

JS80
Lithium Jump Starter and Backup Power Bank with Heavy-Duty Case
3000A

4.9
Rated 4.9 out of 5 stars
1,102 Reviews
  • 3000A Peak current
  • Jump start any vehicle
$269
$269
$349
Premium GoFurther | Dual Battery System | with iTECHDCDC40 Battery Charger and iTECH120X PRO Lithium Battery with Bluetooth - iTechworld

Premium GoFurther
Dual Battery System
With iTECHDCDC40 Battery Charger and iTECH120X PRO Lithium Battery with Bluetooth

4.7
Rated 4.7 out of 5 stars
6 Reviews
  • Advanced monitor and shunt
  • Integrated DCDC40
$1,119
$1,119
$1,698
Premium GoFurther | Dual Battery System | with iTECHDCDC40 Battery Charger and iTECH160X PRO Lithium Battery with Bluetooth - iTechworld

Premium GoFurther
Dual Battery System
with iTECHDCDC40 Battery Charger and iTECH160X PRO Lithium Battery with Bluetooth

  • Advanced monitor and shunt
  • Integrated DCDC40
$1,399
$1,399
$1,898
Two iTechworld JS80 3000A Lithium Jump Starter and Power Bank units with digital displays and cables are displayed at an angle, cases behind them. This heavy-duty twin pack is perfect for backup power and jump starting.

JS80 3000A
Lithium Jump Starter and Backup Power Bank with Heavy-Duty Case
Twin Pack

$522.88
$522.88
$698
JS80 | Lithium Jump Starter and Backup Power Bank | 3000A - iTechworld

JS80
Lithium Jump Starter and Backup Power Bank
3000A

4.9
Rated 4.9 out of 5 stars
1,265 Reviews
  • 3000A Peak current
  • Jump start any vehicle
$229
$229
$299
SHOP COMPLETE KITS

FORRESTDALE SUPERSTORE

9 Network Place, Forrestdale WA 6112

Mon–Fri: 8:30AM – 5:00PM
Saturday: 8:30AM – 5:00PM Visit us today

BURSWOOD SHOWROOM

291 Great Eastern Highway, Burswood WA 6100

Mon–Fri: 8:30AM – 5:00PM
Saturday: 8:30AM – 1:00PM Visit us today

FAST & RELIABLE SHIPPING

Straight from our HQ to your doorstep - wherever you are in Australia, we get your gear to you fast.

30-DAY MONEY-BACK GUARANTEE

We stand by our products. Not happy? Return it within 30 days, no worries.

LEGENDARY SUPPORT

Real Aussie experts, real support. We’re here when you need us, no offshore call centres.

Proudly Australian

100% Aussie-owned and operated, delivering top-quality power solutions to Australians, by Australians.

Battery Season

Terms & Conditions

1. General

iTechworld reserves the right to amend, extend, or withdraw this promotion at any time without prior notice. All orders remain subject to iTechworld’s standard Terms and Conditions.

2. Offer Conditions

Battery Season Sale runs until 4th - 25th May 11:59pm (AWST).

  • Offers are valid while stocks last.
  • Promotions cannot be applied retrospectively to previous orders.
  • No rainchecks or product holds will be issued.
  • This offer cannot be combined with any other promotion, discount, or offer unless otherwise stated.

3. Product & Pricing

  • Discounts and promotional pricing apply to selected products only.
  • Promotional pricing is valid only for the duration of the Battery Season Sale period.
  • Once the promotion ends, pricing will revert to standard retail pricing.

4. Delivery Timeframes

Estimated delivery times are subject to carrier availability and service capacity. iTechworld is not liable for delays resulting from:

  • Carrier disruptions or delays
  • Incorrect delivery details provided by the customer
  • Customs clearance delays
  • Events outside iTechworld’s control (including extreme weather, strikes, or public holidays)

5. Order Processing & Modifications

  • Any applicable promotional offers, including discounts, free shipping, or Bonus Gifts, will be applied automatically at checkout on eligible orders.
  • If an order is modified after submission (e.g. items removed or exchanged), iTechworld reserves the right to revoke promotional benefits if eligibility criteria are no longer met.
  • Orders cannot be held or delayed for future dispatch within the promotion window.

6. Eligibility

The promotion applies to selected products only, while stocks last.

7. Exclusions

  • This promotion does not apply to all products on the iTechworld website.
  • The promotion excludes the purchase of gift cards.
  • Free shipping, discounts, Bonus Gifts, or other promotional offers cannot be combined with this promotion unless explicitly stated.
Store Cash Icon

* The promotion does not apply to all products on the iTechworld website.The promotion excludes the purchase of gift cards. Free shipping, discounts or other promotional offers cannot be combined with this promotion unless otherwise stated.