I usually buy myself some spring clothes, but since Im working from home, new slippers seemed like a better idea. I havent had the need to charge it since I bought it. The design of my older rack works much better. 5 star rating is well deserved. The pictures clearly show that the girth of the cable that claims 50lb resistance is the same as my other one that shows 25lb resistance. Apparently they were shipped to me from the UK. I think I?d like the one strap versus the double strap. We buy a new pair every few months. There is just the right amount of give and support, and they are stable with a very slight wedge. I have black and purple and want the pink!