About product and suppliers:
            1,026 batery key products are offered for sale by suppliers on Alibaba.com, of which lock cylinder accounts for 3%, keys accounts for 1%. 

A wide variety of batery key options are available to you, such as plastic. 

There are 227 suppliers who sells batery key on Alibaba.com, mainly located in Asia. The top countries of suppliers are China, Malaysia, from which the percentage of batery key supply is 99%, 1% respectively.