VoltX 12V Lithium Battery 300Ah Plus

Power up your outings with the VoltX 12V 300Ah Lithium Battery LiFEPO4 PLUS! This battery pack features not just an increased capacity but also a power voltage display. Track your battery's metrics in just one glance and get extra peace of mind knowing you've got stable power throughout your entire trip. All our power packs offer 100% of its capacity so with this one, you get to use up the entire 300Ah without incurring any damage. The built-in battery management system (BMS) meanwhile, optimises every cell in your battery to guarantee the smoothest performance with every use.

FEATURES
Built-in battery management system (BMS)
Power voltage display
100% DoD
LiFePO4 battery cells
Safest battery compostion
Maintenance-free, no leaks
Superior performance & longevity
High system energy efficiency
High energy density
1 year Australian warranty

SPECIFICATIONS
Nominal Voltage: 12.8V
Nominal Capacity: 300Ah
Rated Energy: 3.84KWh
Charging Voltage: 14.2-14.6V
Max. Continuous Discharge Current: 200A
Max. Discharge Current 5 sec: 400A
Approx Life Cycles: 4000 Cycles
Cells Grouping: 4S3P
Series Connection: Yes, Max 6 batteries
Parallel Connection:Yes, Max 6 batteries
Dimensions (includes the terminal posts): 522(L) x 238(W) x 223(H)mm
Weight: 27.4kg

PACKAGE CONTENTS
1 x Lithium Battery
1 x User Manual

At Iron Outback Co., we deliver high-performance equipment backed by trusted Australian service and support. We only partner with official, authorized suppliers, ensuring every product you receive is genuine, covered by warranty, and ready to perform when it matters most.

Most orders require 1–3 business days to be processed before dispatch. Processing time is separate from delivery time.

Some products are dispatched directly from our Australian suppliers or manufacturing partners. Large, bulky, custom-made or temporarily backordered products may require additional processing time.

Once dispatched, estimated delivery times are:

• Metro NSW, VIC, QLD, TAS and SA: 2–5 business days
• Regional NSW, VIC, QLD, TAS and SA: 4–6 business days
• WA and NT: 4–8 business days
• Large or bulky goods: 6–15 business days

These timeframes are estimates only. Courier delays, public holidays, severe weather and remote delivery locations may affect delivery.

Tracking information will be emailed once your order has been dispatched. If you have not received tracking within five business days, please contact support@ironoutbackco.com.au so we can investigate.

All physical items are backed by applicable manufacturer warranties.
If no explicit warranty is mentioned, your product is still covered under Australian Consumer Law

Change-of-mind returns are not accepted unless otherwise noted on the product page.

To initiate a return, contact:
support@ironoutbackco.com.au within 7 days of receiving your order.