Two factors are converging to drive lithium battery module prices higher: a sharp rise in raw material costs, and China’s phased removal of its VAT export rebate on lithium-ion batteries. Either factor alone would be a pricing event. Running simultaneously, they are pushing battery module costs up by an estimated 15% to 20%. For Australian buyers, a strong Australian dollar is softening some of that impact, but the underlying cost shift is real and the timeline is set.
Factor One: Raw Material Costs
The raw material cost of a lithium cell accounts for 70% to 80% of its total cost. Lithium carbonate, the primary input, averaged 70 to 80 CNY per kilogram through 2025. It is now trading above 150 CNY per kilogram, roughly double the prior year average. Since the cell itself accounts for 70% to 80% of total battery module cost, that raw material movement flows directly through to module pricing. This alone would be driving meaningful cost increases independent of any policy change.
Factor Two: China's Export Rebate Removal
For over a decade, Chinese battery manufacturers have benefited from a government-backed VAT export rebate that effectively subsidised the cost of every battery shipped out of the country. At its peak, that rebate provided a cost advantage of 6% to 9% on export values, a structural pricing advantage that shaped global battery market expectations.
In January 2026, China’s finance ministry announced the removal of that rebate in two stages:
• April 1, 2026: Rebate drops from 9% to 6%
• January 1, 2027: Rebate eliminated entirely
The policy shift is deliberate. China's 2026 to 2030 five-year plan is the first in 15 years to exclude new energy vehicles and batteries from its list of strategic industries, a formal signal that Beijing considers the sector mature enough to operate on market economics without government underwriting.
The market reacted immediately. Lithium carbonate futures on the Guangzhou Futures Exchange jumped 9% on the day of the announcement, closing at 156,060 yuan per metric tonne, the highest level since late 2023.
What This Means for Battery Pricing
With raw materials and the rebate removal running together, battery module prices are being pushed up by an estimated 15% to 20% on new orders being placed now. That figure reflects cost increases already flowing through from cell suppliers. It does not yet include the additional impact of the full rebate elimination in January 2027, which has not been costed into current supplier pricing. A second round of adjustments should be expected as that date approaches.
Energy storage applications, including industrial UPS, telecom, and grid-scale systems, face the most direct exposure, as battery cost represents a significant portion of total system cost in those segments.
Lithium iron phosphate (LFP), the cell chemistry used in the majority of stationary and industrial battery systems supplied into the Australian market, is produced by Chinese manufacturers at a rate exceeding 98% of global supply. Suppliers who source LFP cells from China, which covers most of the battery systems Powerbox customers are purchasing, will face the same cost pressures.
There is a short-term exception worth noting. Inventory sourced before April 1 carries a lower cost base, having been manufactured and exported under the old 9% rebate. In the weeks following the January announcement, Chinese manufacturers also accelerated shipments to maximise exports ahead of the step-down, and some buyers pulled forward procurement for the same reason. Suppliers sitting on that pre-change stock may be able to hold pricing steady in the near term while they draw it down. That is a timing effect, not a structural one. Once that inventory clears, the full cost impact flows through on everything behind it.
The AUD/USD Buffer
One factor working in favour of Australian buyers right now is the exchange rate. The Australian dollar is currently trading around USD 0.72, a four-year high and approximately 13% stronger than 12 months ago. Since lithium cells and battery systems are priced globally in US dollars, that currency gain is partially offsetting the underlying cost increases flowing from the rebate removal.
That buffer is not guaranteed to hold. AUD/USD rates move on domestic monetary policy, commodity prices, and global risk sentiment, none of which can be relied on to hold. Buyers who treat the current rate as a permanent offset are carrying exchange rate risk that may not be visible in their procurement models.
What to Watch
The April 2026 rebate step-down has already taken effect and lithium carbonate pricing is already running at elevated levels. The full rebate elimination follows in January 2027, and that additional cost has not yet been factored into supplier pricing. Buyers should expect a second round of adjustments as that date approaches.
If you have projects or procurement requirements involving lithium battery systems in the next 12 months, it is worth discussing lead times, pricing validity, and volume commitments sooner rather than later.
Does Lithium Still Represent Strong Value?
Despite near-term pricing pressure, the total cost of ownership case for lithium remains strong across telecommunications, remote power, and industrial applications. Comparing against a quality VRLA system, a well-specified VRLA battery in cyclic service delivers around 1,000 to 1,500 cycles at 50% depth of discharge. Quality lithium iron phosphate systems available today are rated to 8,000 cycles over 15 years of service life. Even giving VRLA every benefit of the doubt, the usable cycle life advantage is five to eight times.
For distributed telecom sites, that difference translates directly into reduced replacement frequency, fewer truck rolls, and lower total intervention cost across a network. For remote power applications, lithium's lower weight and broader operating temperature range reduce deployment cost and civil burden further. For industrial cyclic applications, lithium operates comfortably within its design parameters where even a good quality VRLA is operating near the limits of its reliable range.
A higher upfront cost spread across 8,000 cycles and 15 years of service life consistently returns better value than a premium VRLA alternative replaced three to five times in the same period. That calculation does not change because raw material costs have moved.
Frequently Asked Questions
Has the first stage of China's VAT rebate reduction already happened?
Yes. The first reduction — from 9% to 6% took effect on April 1, 2026. Any battery products exported from China from that date onward are subject to the reduced rebate rate. The full elimination of the rebate follows on January 1, 2027, at which point the export cost increase flows through in full.
How much should Australian buyers expect lithium battery prices to increase?
Industry analysis points to baseline increases of 15-20% for Chinese battery exports. The actual impact on Australian pricing will depend on each supplier's inventory position, contract terms, and the AUD/USD exchange rate at the time of purchase. Buyers sourcing from suppliers still drawing down pre-April stock may see pricing held steady in the near term, but once that inventory clears, the higher cost floor applies regardless.
Which battery chemistry is most affected by the rebate removal?
Lithium iron phosphate (LFP) faces the most direct exposure. It is the dominant chemistry for stationary energy storage, industrial UPS, and telecommunications backup applications in Australia, and it is produced almost entirely in China — more than 98% of global LFP cell production is Chinese. This means the rebate removal affects virtually all LFP supply chains with very limited alternative sourcing. NMC (nickel manganese cobalt) batteries face the same structural pressure for the same reason.
Does the strong Australian dollar offset these price increases?
Partially, and temporarily. With the AUD currently trading around USD 0.72, a four-year high. The currency gain is absorbing some of the cost pressure from the rebate removal. However, exchange rates are not guaranteed to hold. AUD/USD moves on domestic monetary policy, commodity prices, and global risk sentiment, all of which can shift quickly. Procurement planning that treats the current exchange rate as a permanent buffer carries real currency risk that may not be visible in project cost models.
What should I do if I have lithium battery procurement coming up in the next 12 months?
The most practical steps are to discuss lead times and pricing validity with your supplier as early as possible, confirm whether quoted prices are based on pre- or post-rebate inventory, and consider locking in volume commitments where your project timeline allows. Get in touch with the Powerbox team to discuss your application requirements and current pricing.
About the Author
James Rutty, Director, Powerbox Australia
James Rutty is a Director at Powerbox Australia, with over 15 years of experience in power electronics for critical infrastructure across Australia and New Zealand. He works with engineers, consultants, and integrators at the architecture level, from initial load assessment and system design through to product specification, commissioning support, and lifecycle management.
