I purchased these back in August 2020 and some of them are already failing. We only use them once a week during church services and otherwise they stay in a charger than is a smart charger and keeps them alive longer. The reason for keeping them on the charger is that they will slowly drain and become unusable. The technology is something I want to back, but I won't be purchasing more of these for a long while.
TalentCell 9V Lithium Ion Battery: High Capacity 500MAh Rechargeable Li-Ion Polymer Battery With Micro USB Charging Port - 1-Pack For Ultimate Convenience
27 Review
Long-Lasting EBL 9V Lithium Rechargeable Batteries With USB 5400MWh Capacity (Pack Of 2)
35 Review
16 Count EBL AA Rechargeable Batteries 2800MAh Ready2Charge Quality
43 Review
EBL 8 Pack Lithium AA Batteries - Powering High-Tech Devices With 3000MAh Capacity At A Constant 1.5V
37 Review
Portable Rechargeable Electric Spin Scrubber For Household Cleaning - Ideal For Bathroom, Kitchen, And Windows. Power Scrub Brush For Bathtubs, Sinks, Tiles, Grout, And Stove Cooker.
36 Review
Xiaomi Mijia Automatic Foam Soap Dispenser MJXSJ01XW/MJXSJ03XW, white
95 Review
20 Foot High Reach Duster For Cleaning Kit With 5-12Ft Heavy Duty Extension Pole, Sturdy Extendable Microfiber Feather Duster, High Ceiling Fan Duster, Cobweb Dusters, Window Squeegee Cleaner Kits
35 Review
Vileda Ultramax set
102 Review