Hi friends today I'll be talking about a power bank.Some days ago I purchased power bank which is Ambrane Power Bank 12500. This is one of the incongruous and baddest power bank of market. It’s battery life is very bad. Did not charge stay long time. It's design is very bad. It’s power key is not easy. And it’s wait is very light. It's did not give me my value of my money. In this money, I'll be purchased a better power bank. Durability system is tottaly bad. It is full charged for a long long time. And three days ago It's charging signal light is damaged. I think I return this power bank. I'm tottaly embarrassed for this power bank. Tottaly I waste my money.