9-minute Fast Charge, 3-minute Battery Swap, 1-hour Wireless Charge: How Much Can a Humanoid Robot Do in a Day?
9分钟快充、3分钟换电、1小时无线充：人形机器人一天到底能干多久？
The article discusses three energy replenishment strategies for humanoid robots: fast charging (9 minutes), battery swapping (3 minutes), and wireless charging (1 hour). Each method is tailored to different industrial applications, such as automotive assembly, warehouse logistics, and human-robot coexistence. The article highlights the technical and operational trade-offs, including battery technology advancements, infrastructure requirements, and the impact on operational uptime.
Source: RoboSpeak — WeChat · Read original article ↗
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What the source reports
Publisher-reported claims, with original evidence. These results have not been independently verified by RoboSignal.
Reported numbers
charge time
9 minutes
charge time
9
View original evidence
升级后的 Digit 5 充放比来到10:1，充电占用时间压缩到9% 上下，按这个比例倒推，24小时里留给作业的时间接近22小时。
Open source S15charge time
3 minutes
charge time
5 minutes
- paper: not_reported
Source excerpts and review record
Automatically extracted; no manual editorial approval recorded.
9分钟快充、3分钟换电、1小时无线充：人形机器人一天到底能干多久？
Open source S1
“ 充电、换电、无线充，哪种才是人形机器人补能最优解？
Open source S2
Figure AI 在2025年10月发布这款机器人时，把充电接收线圈布置在了机器人脚底，搭配一块平铺在地面的充电板。
Open source S9
机器人只要走到板子上站稳，就能自动开始补能，充电功率2千瓦，完整充满大概需要一小时，全程不用任何人手动插拔操作。
Open source S10
Digit 4 充放比为2:1，换算下来，一天当中差不多有三分之一的时间都耗在充电上，24小时的理论最大工作时长仅有16小时。
Open source S14
升级后的 Digit 5 充放比来到10:1，充电占用时间压缩到9% 上下，按这个比例倒推，24小时里留给作业的时间接近22小时。
Open source S15
优必选对外公布的是单次换电耗时3分钟，以及整机7×24小时不间断运行的能力。
Open source S18
公开资料显示，这款电池最快5分钟就可以从0充到80%，循环寿命突破2万次，是普通锂电池的十倍以上。
Open source S24
Source：RoboSpeak — WeChat · mp.weixin.qq.com