Question

Question 1) What is Battery ?

Answer 1

hey mate,
ANSWER---»
IT IS A COMBINATION OF CELLS WHICH ACTS A SOURCE OF ELECTRICITY.
HOPE IT WILL HELP YOU.❤❤

Answer 2

$<b>●•••••••☆Hello User☆•••••••● 《《Here is your answer》》 ______________________ An electric battery is a device consisting of one or more electrochemical cells. With external connections it provided to power electrical devices such as flashlights, smartphones, and electric cars. When a battery is supplying electric power, its positive terminal is the cathode and its negative terminal is the anode. ______________________ ●••••••☆Brainly Star☆•••••••●</b>$