eufy - Built with Care | Home Security System & Robovacs

Pin lithium sạc cho Familock S3&S3 Max

Pin lithium sạc cho Familock S3&S3 Max - Main image
$18.5 $36.99 In stock

Pin lithium có thể sạc lại này được thiết kế riêng cho khóa thông minh eufy Familock S3 và S3 Max, cung cấp nguồn điện đáng tin cậy giúp khóa của bạn hoạt động trơn tru.

  • Dung lượng pin lithium 1.500 mAh cho hiệu suất bền bỉ
  • Đầu vào tiêu chuẩn: 5V=2A để sạc lại tiện lợi
  • Tương thích với các mẫu Familock S3 và S3 Max
  • Pin thay thế để duy trì chức năng của khóa thông minh

Customer Reviews (4.8 / 5 · 5 reviews)

Penelope ★★★★★

The 1,500 mAh capacity has been a lifesaver—my lock's battery was down to 20% and this thing swapped in without any tools needed. It's been three weeks and the charge level hasn't budged, which is way better than the old battery that drained monthly.

Nicholas P. ★★★★★

Installed it in about two minutes and the lock's been running quiet and steady ever since. The 1,500 mAh capacity is plenty — I've gone over a month without worrying about the low-battery warning.

Alexander ★★★★★

My lock started beeping at 11pm, and this 1,500 mAh battery was here in two days—swapped it in, and the lock hasn’t missed a beat since. The fit is perfect for my S3 Max, and honestly, the peace of mind is worth every penny.