Regular cycle life for LTO battery cell is 20000 times,and most of the LTO battery cell support high charge and high disccharge rate,sometimes 6C,sometimes more than 10C or even high.
While the LTO battery cycle life effected by many conditions,like temperature,application etc.
Some test done on 45AH lithium titanate battery cell,and we get below curve,can be a reference.After 1000 cycle life by 6C discharge,the battery cell still hold 84.54% capacity.