About Outbax

We provide your camping and outdoor needs at consistently low prices,
without compromising quality.

At Outbax, our team of 30+ staff are passionate about offering quality products at a low price.

Customer service is the core of our business. We have 12 full-time customer service champions to answer all of your queries and you’ll never be caught unaware with our 60-day money back guarantee.

Selling fast. Hurry and order now to save 24%

Product highlights

PLUS a further 10% off using code VOLTX10
Pay only $2339.10 with FREE Shipping to most areas!

HURRY! Promo ends Sunday, May 29th 11:59pm AEST

  • Top-notch components put together on display with its transparent design
  • Now with 7 years Australian warranty
  • Produces up to two times the usable power of a lead-acid battery
  • It supports 6 batteries in parallel connection
  • Can be fully charged in 2 hours
  • Perfect fit for RV – L522 x W238 x H223


Have a question? Ask our experts!

Product Details

The VoltX 48V 100A Premium LiFEPO4 Battery with LCD is the battery upgrade you've been waiting for. Featuring a transparent case, what you see is what you get here, meaning you can have a good look at everything from the cables down to the integrated battery management system (BMS).

This lithium battery pack highlights safety. Unlike other batteries in the market, you won't have to constantly check on a LiFEPO4 since it has a built-in BMS that provides protection against short circuit, over-voltage, low voltage, overload, and overheat. Enjoy a safer, maintenance-free operation—VoltX batteries are also designed to keep you company wherever you are so rest assured that this LiFEPO4 will last you for years with 3000 to 5000 cycles.

Best of all, it gives you twice the amount of energy and a more stable power output without the extra weight. Pair it with equally reliable solar panels and you're all set for the best camping or road trip experience. Equipped with an LCD voltage indicator and handles on the sides for convenient carrying, this is easily the best lithium battery you can get your hands on!

Want to know more about VoltX batteries? Browse through Outbax for an entire range of them! We have 100Ah batteries, slimline batteries, plus other sources of portable power including inverter generators and power stations. Whenever you feel like going camping, just pay us a visit and you're sure to find what you need.

VoltX 48V 100Ah LiFePO4 Battery VoltX 48V 100Ah LiFePO4 Battery VoltX 48V 100Ah LiFePO4 Battery VoltX 48V 100Ah LiFePO4 Battery VoltX 48V 100Ah LiFePO4 Battery VoltX 48V 100Ah LiFePO4 Battery

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Technical specs


Rated Voltage: 51.2V
Rated Capacity: 100Ah
Rated Energy: 5.12KWh
Maximum Charging Current: 50A
Maximum Discharging Current: 100A
Discharge Cut-off Voltage: 11.2V
Charging Voltage: 58.4V
Life Cycle (@25℃, 0.5C/0.25C, 80%DOD): Approx .3000 Cycles
Internal Resistance Fully Charged@ 25℃ ≤4mΩ
Thermal Management: Nature cooling
Operating Humidity: 60±25%R.H.
Operating Temperature:  Charging: 0°C to 50°C
Discharging: -25°C to 65°C
Cell: 3.2V-100Ah
Cells Grouping: 16S1P
Bolt Type: Hexagon
Bolt Material: 304 Stainless Steel
Series Connection: No
Parallel Connection: Yes, max 6 batteries
Warranty: 7 years


Bolt Terminal Size: M8 (Ø16) x 5(H)mm
Dimensions: 522(L) x 238(W) x 223(H) mm
*Total height includes the terminal posts
Weight: 38.0kg


1 x Lithium Battery




Shipping and delivery

  • Your item will be shipped next business day.
  • On average, items are delivered between 3 to 7 business days following shipping around Australia.
  • Check out our shipping and delivery calculator above for more information.


  • Outbax offers a 12-month warranty on all products from the date of purchase unless otherwise stated. Outbax warrants its products against defects in materials and/or workmanship. This is further to your rights under Australian Consumer Law.
  • Outbax products come with a 60-day money-back guarantee. You must contact us within 60 days of receiving the product and it must return in its original condition.

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