1、With over‑current protection (OCP), over‑voltage protection (OVP) and short circuit protection (SCP), the module is safe to use. 2、The efficiency of DC boost 1MHZ working frequency converter module is up to 96%, which can greatly help to improve our work efficiency. 3、Used for computer battery power supply, MCU, breadboard power supply, low-power motor, camera video camera, toy car and ship, airplane model, power bank, LED lighting, mobile phone charger 4、High quality material can make sure the durability and stability of the product. 5、With professional design and reasonable structure, it is easy to replace and install the module. Item Type: Boost Converter Module Input Voltage: DC 2.6 ~ 6V Output Voltage: DC 6±3% Large Output: 6V/2.5A This is a DC-DC boost converter module, the working frequency is 1Mhz The Maximum Conversion Efficiency: 96% (74%-94% under different working environments) Static Working Current: 0.19mA Recommended Power Supply: 18650 batteries, mobile phone batteries, and other 3.7V lithium batteries Power bank, mobile phone charger, and other 5V power supply equipment 1 x Module