Tesla launches powerbank at $45

san Francisco, Nov 19:Electric car maker Tesla has released a powerbank that can charge Android phone or iPhone on the go.The device, priced at $45, comes with with USB, microUSB and Apple lightning connections. It uses a single 18650 cell with 3,350mAh capacity that s also found in its Model S and X electric vehicles, Engadget.com reported on Saturday.It was designed after Tesla Design Studio s Supercharger monument and wouldn t look out of place inside one of the EV-maker s cars, media reported.The portable battery is currently listed as sold out on the company s website. The company has recently launched an electric semi truck and a new Roadster.