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⚡ Battery Price Drop | 25% Off All Models 'til 10 October

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Power Your Next Adventure for Less

Here’s Your Sign to Upgrade Your Outdoor Gear

We’re taking 25% off ALL Outbax items in our 2-day Flash Sale! Now’s your chance to save big on portable power essentials like camping batteries, portable generators, power stations, solar panels, and more. 

Use code FLASH25 at the checkout & shop for your favorites from October 25-26. Stocks run out fast—don’t miss out!

  • Gentrax GT3500 Inverter Generator
    Best seller

    Gentrax GT3500 Inverter Generator

    (769)
    $899.00
     
    • Max Output: 3.5 kW
    • Rated Output: 3 kW
    • Noise Level: 62 dB (7m)
    • Run Time: 4.1 hours at 50% load
    • Award: 7-Time Best Generator
    See details
  • VoltX Topband V1200 Portable Power Station

    VoltX Topband V1200 Portable Power Station

    (176)
    $999.00
     
    • Award: 2026 Best Power Station
    See details
  • VoltX 12V 100Ah Lithium LiFePO4 Battery
    25% OFF

    VoltX 12V 100Ah Lithium LiFePO4 Battery

    (297)
    Was $479.00 Now $359.25 Get 25% OFF by adding the promo-code DROP25 to your cart
     
    • Award: 3-Time Best Lithium Battery
    See details
  • Gentrax GTX4200 Pro Inverter Generator
    Best seller

    Gentrax GTX4200 Pro Inverter Generator

    (112)
    $1,449.00
     
    • Max Output: 4.2 kW
    • Rated Output: 3.5 kW
    • Noise Level: 62 dB (7m)
    • Run Time: 4.1 hours at 50% load
    • Award: 2026 Best Generator
    See details
  • Gentrax GT800 Inverter Generator

    Gentrax GT800 Inverter Generator

    (63)
    $329.00
     
    • Max Output: 0.8 kW
    • Rated Output: 0.7 kW
    • Noise Level: 58 dB (7m)
    • Run Time: 6.1 hours at 50% load
    See details
  • Gentrax GTX3500 Inverter Generator

    Gentrax GTX3500 Inverter Generator

    (62)
    $1,199.00
     
    • Max Output: 3.5 kW
    • Rated Output: 3.2 kW
    • Noise Level: 62 dB (7m)
    • Run Time: 6.3 hours at 50% load
    • Award: Best Generator by Product Reviews Since 2018
    See details
  • Gentrax GT2000 Inverter Generator

    Gentrax GT2000 Inverter Generator

    (68)
    $649.00
     
    • Max Output: 2 kW
    • Rated Output: 1.7 kW
    • Noise Level: 60 dB (7m)
    • Run Time: 6.1 hours at 50% load
    • Award: Best Generator by Product Reviews Since 2018
    See details
  • Gentrax GT2200 Pro Inverter Generator

    Gentrax GT2200 Pro Inverter Generator

    (11)
    $879.00
     
    • Max Output: 2.2 kW
    • Rated Output: 2 kW
    • Noise Level: 58 dB (7m)
    • Run Time: 4.8 hours at 50% load
    See details
  • Gentrax GT1200 Inverter Generator

    Gentrax GT1200 Inverter Generator

    (14)
    $469.00
     
    • Max Output: 1.2 kW
    • Rated Output: 1 kW
    • Noise Level: 58 dB (7m)
    • Run Time: 6.3 hours at 50% load
    • Award: 2026 Best Generator
    See details
  • VoltX 12V 200Ah Pro Lithium LiFePO4 Battery
    25% OFF

    VoltX 12V 200Ah Pro Lithium LiFePO4 Battery

    (8)
    Was $999.00 Now $749.25 Get 25% OFF by adding the promo-code DROP25 to your cart
     
    See details
  • Gentrax GTX6600 Inverter Generator

    Gentrax GTX6600 Inverter Generator

    (7)
    $2,099.00
     
    • Max Output: 6.6 kW
    • Rated Output: 6 kW
    • Noise Level: 62 dB (7m)
    • Run Time: 6.6 hours at 50% load
    • Award: Best Generator by Product Reviews Since 2018
    See details
  • VoltX E600 Portable Power Station

    VoltX E600 Portable Power Station

    (124)
    $449.00
     
    • Award: 2026 Best Power Station
    See details
  • Gentrax G3500 Inverter Generator

    Gentrax G3500 Inverter Generator

    (10)
    $549.00
     
    • Max Output: 3.5 kW
    • Rated Output: 3 kW
    • Noise Level: 65 dB (7m)
    • Run Time: 8.1 hours at 50% load
    See details
  • VoltX 12V 300Ah Pro Lithium LiFePO4 Battery
    25% OFF

    VoltX 12V 300Ah Pro Lithium LiFePO4 Battery

    (11)
    Was $1,499.00 Now $1,124.25 Get 25% OFF by adding the promo-code DROP25 to your cart
     
    See details
  • VoltX 10000mAh Fast Charging Power Bank | 20W Type-C

    VoltX 10000mAh Fast Charging Power Bank | 20W Type-C

    (1)
    $69.00
     
    See details
  • Victron 12V 30A SLA/LiFePO4 Charger
    25% OFF

    Victron 12V 30A SLA/LiFePO4 Charger

    (1)
    Was $309.00 Now $231.75 Get 25% OFF by adding the promo-code DROP25 to your cart
     
    See details
  • Gentrax GT800 Pro Inverter Generator

    Gentrax GT800 Pro Inverter Generator

    (10)
    $469.00
    Low stock
    • Max Output: 0.8 kW
    • Rated Output: 0.7 kW
    • Noise Level: 56 dB (7m)
    • Run Time: 6.1 hours at 50% load
    See details
  • VoltX 12V 200Ah Slim Lithium LiFePO4 Battery
    25% OFF

    VoltX 12V 200Ah Slim Lithium LiFePO4 Battery

    (6)
    Was $999.00 Now $749.25 Get 25% OFF by adding the promo-code DROP25 to your cart
     
    • Award: 2026 Best Lithium Battery​
    See details
  • VoltX 12V 100Ah Blade Lithium LiFePO4 Battery
    25% OFF

    VoltX 12V 100Ah Blade Lithium LiFePO4 Battery

    (8)
    Was $999.00 Now $749.25 Get 25% OFF by adding the promo-code DROP25 to your cart
     
    See details
  • TrekGen 3500 Inverter Generator

    TrekGen 3500 Inverter Generator

    (1)
    $799.00
     
    • Max Output: 3.5 kW
    • Rated Output: 3 kW
    • Noise Level: 60 dB (no load)
    • Run Time: 3.8 hours at 50% load
    See details
  • VoltX 48V 100Ah Pro Lithium LiFePO4 Battery
    25% OFF

    VoltX 48V 100Ah Pro Lithium LiFePO4 Battery

    (2)
    Was $2,429.00 Now $1,821.75 Get 25% OFF by adding the promo-code DROP25 to your cart
     
    See details
  • VoltX 12V 200W Folding Solar Mat ETFE (Solar Panel Only)

    VoltX 12V 200W Folding Solar Mat ETFE (Solar Panel Only)

    (2)
    $489.00
     
    See details
  • VoltX SRNE 12V 50A DC-DC MPPT LiFePO4 Battery Charger with Bluetooth
    25% OFF

    VoltX SRNE 12V 50A DC-DC MPPT LiFePO4 Battery Charger with Bluetooth

    Was $359.99 Now $269.99 Get 25% OFF by adding the promo-code DROP25 to your cart
     
    See details
  • VoltX 12V 200W Fixed Solar Panel Black Frame

    VoltX 12V 200W Fixed Solar Panel Black Frame

    $449.00
     
    See details
  • VoltX 12V 100W Folding Solar Mat ETFE (Solar Panel Only)

    VoltX 12V 100W Folding Solar Mat ETFE (Solar Panel Only)

    (1)
    $289.00
     
    See details
  • VoltX 12V 2KW Pure Sine Wave Inverter + FREE VoltX Inverter LCD Display
    55% OFF

    VoltX 12V 2KW Pure Sine Wave Inverter + FREE VoltX Inverter LCD Display

    Was $599.00 Now $269.55 Get 55% OFF by adding the promo-code SRNE55 to your cart
     
    See details
  • VoltX 12V 3KW Pure Sine Wave Inverter + FREE VoltX Inverter LCD Display
    55% OFF

    VoltX 12V 3KW Pure Sine Wave Inverter + FREE VoltX Inverter LCD Display

    (1)
    Was $869.00 Now $391.05 Get 55% OFF by adding the promo-code SRNE55 to your cart
     
    See details
  • Bestway Lay-Z-Spa Palm Springs Airjet Hot Tub Spa
    $250 OFF

    Bestway Lay-Z-Spa Palm Springs Airjet Hot Tub Spa

    (47)
    Was $899.00 Now $649.00 Get $250 OFF by adding the promo-code SPA250 to your cart
     
    See details
  • BUNDLE DEAL - VoltX 12V 100Ah Lithium Battery + 12V Battery Box
    25% OFF

    BUNDLE DEAL - VoltX 12V 100Ah Lithium Battery + 12V Battery Box

    (2)
    Was $656.00 Now $492.00 Get 25% OFF by adding the promo-code DROP25 to your cart
     
    See details
  • VoltX Battery Box 12V with 2x USB & Cig Socket
    25% OFF

    VoltX Battery Box 12V with 2x USB & Cig Socket

    (1)
    Was $79.99 Now $59.99 Get 25% OFF by adding the promo-code DROP25 to your cart
     
    See details
  • VoltX 24V 100Ah Pro Lithium LiFePO4 Battery
    25% OFF

    VoltX 24V 100Ah Pro Lithium LiFePO4 Battery

    (1)
    Was $1,329.00 Now $996.75 Get 25% OFF by adding the promo-code DROP25 to your cart
     
    See details
  • VoltX 12V 100W Fixed Solar Panel Black Frame

    VoltX 12V 100W Fixed Solar Panel Black Frame

    $249.00
     
    See details
  • Solar Charge Controller 20A 12V/24V PWM

    Solar Charge Controller 20A 12V/24V PWM

    $22.99
     
    See details
  • VoltX SRNE 12V 30A DC-DC MPPT LiFePO4 Battery Charger with Bluetooth
    25% OFF

    VoltX SRNE 12V 30A DC-DC MPPT LiFePO4 Battery Charger with Bluetooth

    Was $319.99 Now $239.99 Get 25% OFF by adding the promo-code DROP25 to your cart
     
    See details

  • SHIPPED WITHIN A DAY

    Only 24 hours to process and dispatch your order

  • FREE SHIPPING

    Australia-wide, on almost all of our products

  • 60 DAYS TO RETURN

    Hassle-free process and 12 months warranty

  • 100% SECURE

    Guaranteed safe checkout to protect your data
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