High-Performance DC-DC Boost Converter Module with USB Type-C and TP4056 Charging Circuit for DIY Power Supply

DC-DC Charger Discharge Power Board Type-C Charging Step Up Boost Module 5V 2A Lithium Li-ion 18650 Battery Charger Board DC4.3-27V Adjustable DIY Kit Parts Feature: 1. Charging Function: This step up module supports charging for 18650 lithium batteries and provides suitable charging current and voltage based on your needs. 2. Boost Function: The boost module integrates a boost converter internally, allowing it to increase the input voltage to the desired output voltage. 3. Discharge Function: The charger discharge power board also has a discharge function, allowing you to adjust the battery's output voltage and current to meet various device power requirements. 4. Integrated Design: The adjustable integrated charging step up boost module for charging, boosting, and discharging typically features a compact design that integrates charging control, boost conversion, and discharge regulation functions in one module. 5. Multiple Protection Mechanisms: The lithium li-ion 18650 battery charger board is usually equipped with various protection mechanisms such as overcharging protection, short-circuit protection, and overheat protection. It also offers adjustable output voltage and current, enabling users to customize settings according to their specific needs Specification: Origin: Mainland China Type: Module Condition: New Input voltage: 4.5-8V DC Output voltage: 4.3-27V DC (continuously adjustable) Charging voltage: 4.2V DC Charging current: Max.1A Discharge current: Max.2A Overcharge protection Yes Product size: 33.00x24.00x4.00mm Product size: 1.3x0.94x0.16inch Origin (Country or Region): Mainland China (Origin) Type: Module New or old: new Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement.