To solve this problem we can combine batterycells to create higher voltages.
为了解决这个问题，我们可以将多个柠檬电池串联起来一次产生较高的电压。
2
Chances are your batterycells will come with wires on there for connecting it to something.
可能你的电池拆下来还带着连一些东西。
3
Due to the low cost of the batterycells and excellent performance at ambient temperature, Lithium-ion (Li-ion) battery is a promising technology for propulsion applications.