Bullet Points: 1Fit for Controller: Perfectly fit for controller. The battery capacity is 1800mAh; the charging current is 560MA, the for time required to fully charge: about 3 hours. 2Battery Detection Indicator: When the charging bag is in standby mode, the battery level of the built-in battery pack can be detected by the battery detection button. The battery detection indicator LED is detected from low to high, and then the battery indicator will automatically turn off after 30 seconds; or long press the battery detection button for 2 seconds The clock is off. 3Charging Status: When the charging bag is in the standby state, close all output ports and enter the state. At this for time, the product enters low power consumption to achieve the purpose of energy saving and environmental for protection. 4Convenient to Use: When the charging bag is charging the gamepad, the current battery indicator will for always be on, and the number of LED lights that are for always on represents the remaining battery power in the charging bag, which is convenient for you to control the power in the charging bag. 5Battery Power Detection Function: The battery power detection function is set inside the product. When the power of the charging bag continues to decrease as the gamepad is charged, and is below the normal discharge range of the charging bag, the first power indicator LED flashes quickly to prompt charging. The LED light goes out, and then the output port is closed to protect the battery inside the charging bag from over-discharge damage. Packing List: Battery*1 USB Data Cable*1 Input:DC5V1A Input nterface: USB C Output :Type -C 5V 1A Charging for time :1-1.5 HOURS Capacity: 1800mAh Charging Current: 560mA Battery Pack Fully Charge: About 3 H Application: for Handle Package Included: 1 X Controller Charger 1 X USB Cable Notes: 1. Please allow 0-1 inch error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from real object.