Why Do Batteries Run Out? | A2 ESL Science Reading Passage

Use this A2-B1 ESL science reading passage to learn why batteries run out. It includes key vocabulary, reading comprehension questions, and answers for English learners.Reading LevelA2-B1Word Count181 wordsReading PassageA phone, toy, clock, or flashlight may work well at first. Later, it may slow down or stop. Many devices stop because the battery has run out.A battery stores energy. Inside man..