Booster Step Up Voltage Stabilizing Board Stable Pressing Plate Step Up Converter Step-up Module

Label:Yes Output voltage: 5V Charging current: up to 1A Packing List:5Pcs Step-up Module Output current: up to 1A Discharge efficiency: 85% (input 3.7V, output 5V/1A) Preset 4.2V charging voltage with an accuracy of ±1% BAT discharge termination voltage: 2.9V Input voltage: 3.7V~5.5V

Features: Maximum 8uA standby current Integrated charge management and discharge management Intelligent temperature control and over temperature protection Integrated output overvoltage protection, short circuit protection, heavy duty protection Integrated overcharge and overdischarge protection Supports turbulence mode and zero voltage charging

Note: Size for manual measurement, there may be a 0 to 2 cm error, belongs to the normal phenomenon. And due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!