10,000 mAh 容量，完美支援各項進階功能。可充電設計：省錢又便利，拋棄式電池無法比擬。無需移動裝置即可輕鬆更換電池。為您的 eufyCam S4、S330 3合1 視訊智慧門鎖、E330 視訊智慧門鎖、智慧門鎖 S230、智慧門鎖 E31 添購第二顆可充電電池組。
Swapped this into my S330 lock without having to take the whole unit off the door, which was way easier than I expected. The 10,000 mAh capacity means I’m getting months between charges, and it’s nice not buying disposables again.
Bought this as a backup for our front door lock, and the 10,000 mAh capacity is reassuring—we've gone weeks without a recharge. Swapping it in takes about a minute, and it's nice not buying throwaway AAs every few months.
The swap is so easy I didn't even need to take the camera down—just popped the old battery out and slid this one in, took about ten seconds. It's charged up in a few hours and the 10,000 mAh has been running my smart lock without a hitch for weeks now.