Fact 1: Abattery converts chemical energy into electrical energy.

Fact 2: Abattery is a store of chemical energy.

Given the two facts above, answer the question "What do batteries store?" with the following options: 
- chemicals
 - layers of fat
 - photons
 - Light
 - coded genes
 - nutrients
 - rays or beams
 - sunlight


 

 chemicals        