There are 5 students in the environmental protection team to collect waste batteries. On average, each person collected 4 boxes of waste batteries, and each box has 12 batteries. How many waste batteries did they collect in total?
环保小组有5名同学去收集废电池，平均每人收集了4盒废电池，每盒电池有12节，他们一共收集了多少节废电池？
<gadget id="calculator">12 * 4 * 5</gadget>
<output>240</output>

<result>240</result>