Vaporware. Literally. In their most wildly optimistic future, it could be “competitive” with Lithium. 1,000 cycles per cell is pretty bad. Lithium only has about 2,000, but that’s per cell, not for the entire constellation of cells that make up a lithium battery. (The word “battery” now has two valid meanings at once.) If you use your car daily and recharge it, will that be 1,000 cycles in 3 years?
Usually a ‘cycle’ is defined as a complete discharge and recharge, not a ‘topping off’ charge.................