
Hopefully the listed recharge cycle is accurate because after first use I am not impressed. I am using in a fan in my small heated ice shanty. They only lasted 1/2 a day when your typical Duracell battery lasted me several days. If they do hold up to recharging often it will eventually save me money but I was expecting more from it after using other lithium iron batteries in other devices.

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

16 Count EBL AA Rechargeable Batteries 2800MAh Ready2Charge Quality
43 Review

28 Pack Of EBL High Capacity Precharged Ni-MH AA Rechargeable Batteries With 2800MAh Capacity
32 Review

EBL 8-Pack Rechargeable Lithium AA Batteries With Smart Charger - Long-Lasting 1.5V AA Li-Ion Batteries
45 Review