What is the battery pack, and what is the difference between the battery?
The battery pack is used in our lives, and the TV remote control, electronic toys, and flashlights have a series of battery packs.
Series battery packs do not have too many requirements, as long as the battery capacity can be almost the same. Series battery pack can provide a higher voltage.
The battery packs are connected in series and in parallel. The parallel battery pack requires that each battery voltage be the same, and the output voltage is equal to the voltage of a battery. The parallel battery pack can provide a stronger current.
Batteries generally refer to a single battery. Multiple batteries through the string, the composition of the power supply, called the battery pack.
