Amazon great indian sale is back. The five-day sale, which has started today, will last till October 8th. There are deals and discounts on products across brands and categories. The website is offering up to 40% off on mobile phones. There’s up to 55% off on electronics. As for home and kitchen products, buyers can get up to 70% off on them. On TVs, refrigerators, washing machines and microwaves, there’s discount of up to 40%, 30%, 35% and 30% respectively. All those who shop using Citi Bank debit or credit cards will get additional 10% cashback. The same is 15% for shoppers who purchase using Amazon Pay. The sale-period is also last chance for shoppers to enroll for Amazon Prime membership at Rs 499, as the company is set to increase the fee to Rs 999 in the next few days. There are also exchange offers available on 30,000-plus products. For those looking for mobile accessories, there are many offers. Here we bring to you some power banks that you can buy under Rs 1,000 in the Amazon sale: Mi 10000mAH Power Bank 2 (Black): Rs 999 Mi power bank is compatible with 5V/2A, 9V/ 2A and 12V/1.5A charging . It comes with anodized aluminium case. The rated capacity is 3.85V/10000mAh (38.5Wh); charging Time: 4.2 hours (18W charger, standard USB cable) and 6.2 hours (10W charger, standard USB cable). There’s 6 months warranty. Lenovo PA13000 13000 mAh Powerbank (White): Rs 999 Sports matte plastic exterior. It comes with dual-USB output and support for two phone charger. Connector type – Input: micro USB 5V/2A, Output: USB2.0 A 5V/2.1A and 5V/1A; Rated capacity is 13000mAH and there’s 1-year manufacturer warranty.