(Telecompaper) MediaTek launched Pump Express 3.0, its fastest battery charging technology to date which can charge a smartphone battery from zero to 70 percent in as little as 20 minutes. With Pump Express 3.0, end-users can charge for five minutes and talk for four hours, the company said. MediaTek Pump Express 3.0 technology will be available in the MediaTek Helio series P20 with devices expected to be in the market by end of 2016. It will also be available in future smartphone chipsets and can be added to MediaTek smartphone SoCs upon request by customers.