At a landfill in southern Gaza, mounds of discarded batteries pile up, rusting cells that pose a growing health risk to Palestinians in the enclave.
Batteries are an essential power source in Gaza, where public electricity supply is sparse and infrastructure has decayed since an Israeli blockade of the enclave began in 2007.
"The batteries have been piling up for 15 years," said Ibrahim Baraka, who works at the 2,000 square metre (half an acre) landfill in Khan Yunis, where residents of surrounding houses can peer in to see piles of lead and mercury waste accumulating daily.
Gaza, home to 2.3 million Palestinians, has only one power plant that runs on diesel. Fuel deliveries are unreliable, largely due to the blockade.
Mohamed Masleh, director of resources at Gaza's Environment Ministry, estimated that there are 25,000 tonnes of used batteries in Gaza that need to be recycled.
Most are at sites not suited for storing dangerous materials.
Battery collection is also a source of income for the impoverished territory, where unemployment rates hover around 50 percent.
On a crisp morning, Zakaria Abu Sultan meandered his horse-drawn cart through the streets of Gaza City, shouting his mission through a loudspeaker.
"Anyone with damaged batteries to sell?" he called out.
"I've been wandering since dawn to buy damaged batteries. I buy them at best for 50 shekels ($15), and sell them to the scrap dealer for 70 shekels," he told AFP.
Typically, damaged cells are taken to landfills, like the one in Khan Yunis where Baraka works, which dismantle them for materials like plastic that are then sold to factories.
Ahmed Hillis, director of Gaza's National Institute for Environment and Development, said that while he understood there was profit in discarded batteries, the trade was extremely dangerous.
"Tonnes of batteries are accumulating in dumps," he said.
"Batteries are found among people and on animal carts, children are carrying them around," he told AFP.
"Sometimes we find a father and son trying to open them up with a screwdriver. It is a farce and chaos," he added.
