About product and suppliers:
            4,723 12v immersion heater products are offered for sale by suppliers on Alibaba.com, of which heating equipment accounts for 92%, electric water heaters accounts for 4%, and electric heaters accounts for 1%. 

A wide variety of 12v immersion heater options are available to you, 

There are 4,722 suppliers who sells 12v immersion heater on Alibaba.com, mainly located in Asia. The top countries of suppliers are India, China, and Sri Lanka, from which the percentage of 12v immersion heater supply is 1%, 99%, and 1% respectively.