4 Companies that Make and Recycle Lead-acid Batteries

- April 11th, 2018

Lead is one of the world’s most recycled metals, and many companies work to manufacture and recycle lead-acid batteries. Here’s a look at four of them.

While the lithium-ion battery is currently a hot topic in the battery space, the lead-acid battery is still in high demand. In fact, according to a report, the global lead-acid battery market is expected to reach US$84.46 billion by 2025.

That’s a huge increase from the market’s 2015 valuation of US$46.6 billion, and Grand View Research, the firm that authored the report, says growth will be driven by the expansion of the automotive industries in China, India, Brazil, Mexico, South Africa, Indonesia and Germany.

Cars are one of the main use cases for the lead-acid battery, and as demand for these vehicles goes up, lead-acid battery use will rise in tandem. Higher e-bike sales across the globe will also contribute.

As lead-acid battery use rises, recycled lead is expected to account for a larger portion of global lead supply. Lead is one of the world’s most recycled metals, and in February 2018, the International Lead and Zinc Study Group issued a press release claiming that production of refined lead metal from recycled raw material accounted for 59.8 percent of global output in 2017.

Lead is recycled at such a high rate in large part because it’s “straightforward and cost-effective” to recycle lead-acid batteries. Indeed, Battery University notes that 97 percent of all lead-acid batteries in the US are recycled.

The recycling process involves breaking exhausted batteries into pieces and immersing them in water; after that, the lead in the batteries sinks to the bottom and the plastic rises to the top. The lead is then melted and poured into ingot molds. Impurities are removed, and the lead is sent to manufacturing plants for use in new batteries. Battery acid can also be converted into water and treated, or can be turned into sodium sulfate, which is used in laundry detergent, and in glass and textile manufacturing.

One way for investors to tap into rising demand is to invest in companies that both make and recycle lead-acid batteries. Here’s a look at four major publicly traded players in the market.

1. Johnson Controls International (NYSE:JCI)

Market cap: US$36.21 billion

Through its Power Solutions division, Johnson Controls International is the world’s leading supplier of lead-acid batteries. The company’s other divisions are Building Efficiency, which makes heating, cooling, refrigeration and security systems, and Automotive Experience, which makes components and electronics for car interiors.

Johnson Controls operates more than 50 manufacturing, distribution and recycling facilities around the world. The company released its latest results in January, noting that during the first fiscal quarter of the year Power Solutions sales came in at $2.1 billion, an increase of 12 percent over the prior year. Excluding the impact of foreign exchange and lower lead pass-through costs, sales grew 1 percent.

2. EnerSys (NYSE:ENS)

Market cap: US$2.75 billion

EnerSys is a leading maker of industrial batteries for applications including motive power (batteries for lift trucks and material-handling equipment) and reserve power (for such electricity-generation facilities and data centers), as well as for aerospace and defense uses. The company has manufacturing and assembly facilities in 20 countries. It also makes chargers and other related equipment and recycles lead-acid batteries for clients around the world.

In February 2018, EnerSys reported net earnings of $36.2 million and net sales of $658.9 million, an increase of 17 percent from the previous year.

3. Aqua Metals (NASDAQ:AQMS)

Market cap: US$150.23 million

Aqua Metals is reinventing lead recycling with its patent-pending AquaRefining technology. The AquaRefining process takes place at room temperature and is water based; it’s also non-polluting. Aqua Metals expects the system to allow the lead-acid battery industry to simultaneously reduce its negative environmental impacts and increase production. The company is based in California and built its first lead-acid battery recycling facility in Nevada’s Tahoe-Reno Industrial Center.

In 2017, Aqua Metals announced a strategic partnership with Johnson Controls. Under the partnership, Johnson Controls has become the first licensee for the AquaRefining process and will supply Aqua Metals with batteries to recycle. The company also secured international patents in Korea and Australia for its refining process and technology during Q2 2017. It announced the receipt of its first patent in the US in October 2017 and said it “strengthens the company’s ability to transition into licensing activities.”

More recently, Aqua Metals said in its Q4 2017 results release that moving forward it will continue to expand its Nevada-based recycling facility, and will look to build additional facilities. Total revenue reported for the year was $2.1 million; guidance for Q1 2018 falls between $1.3 and $1.4 million.

4. Exide Industries (NSE:EXIDEIND,BOM:500086)

Market cap: INR 166.55 billion

Exide Industries supplies industrial batteries for a number of applications, including cars, factories, solar technology and submarines. The India-based company has nine factories in India and a dealership network spanning across five continents and 46 countries. Exide also has four major lead-acid battery recycling facilities — two are in the US, and Spain and Portugal each have one as well. The company claims that 99 percent of lead processed through these facilities is recycled.

In January 2018, Exide reported 33-percent growth for Q3 2017.

This is an updated version of an article first published by the Investing News Network in 2013. Let us know if we missed a major lead-acid battery maker or recycler that you think should be included.

Don’t forget to follow us @INN_Resource for real-time news updates!

Securities Disclosure: I, Amanda Kay, hold no direct investment interest in any company mentioned in this article.

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10 responses to “4 Companies that Make and Recycle Lead-acid Batteries

  1. We are recyclers of lead metal in India with 8000MTA capacity ..We are interested in joint venture with big international brand …in recycling as well as battery manufacturing..

  2. We are recyclers of lead metal in India with 8000MTA capacity ..We are interested in joint venture with big international brand …in recycling as well as battery manufacturing..

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