近几年,由于3G/4G网络广泛部署和运营商数据流量费用的下调,人们用智能手机上网、玩游戏的时间越来越多。然而,几乎所有使用智能手机的用户都遇到不到下班手机就提示“电量不足”的困扰,很多人要么准备备用电池,要么选择使用移动电源。事实上,随着数据传输速度变快,功耗也随之剧增,这给手机电池和基站都带来压力。 In recent years, due to the widespread deployment of 3G / 4G networks and the reduction of operators’ data traffic costs, people spend more time playing games with their smartphones. However, almost all users who use smartphones encounter the problem of “low battery” when they get out of get off work. Many people either prepare backup batteries or choose to use mobile power. In fact, the power consumption increases rapidly as the data transmission speed increases, which puts pressure on cell phone batteries and base stations.