It's my pleasure to answer your question 10000mA should be a Pinsheng power store with dual USB output, which can charge two devices at the same time;2A output current to meet tablet charging requirements; Charging the mobile power supply The red light is always on during the charging of the battery. If a mobile phone or other device is connected during the charging of the mobile power supply, the external device will be charged with priority. The indicator light shows that the orange light is always on, and the mobile power supply turns to the green light after it is fully charged. Charging external equipment The red light flashes when the remaining power is less than 10%, the orange light flashes when the remaining power is greater than or equal to 10% but less than 30%, and the green light flashes when the remaining power is greater than 30%.