They were easier to replace than the old ones. They worked great and were a lot easier to install than removing the old ones. The latches on each end make it very easy to remove and install, but I've read that the latches can break, although replacement parts are sold. I had no problems with them during the installation process.
Dreame vacuum cleaner P10 PRO, white
19 Review
Power supply 12V, 40A, 500W (Hongwei HW-12V-500W)
12 Review
Vacuum cleaner Dreame XR, white
160 Review
CASIO Collection Men AQ-S800W-1B quartz watch, alarm clock, stopwatch, countdown timer, waterproof, power reserve indicator, hand illumination, display illumination, black
13 Review