• 🌸[Type-C input with female, fits almost all rechargeable lithium battery

• 🌸[5V 2A charging board module, can be very convenient to DIY
• 🌸[In load current always <50mA, output shuts; after charge current reaches final floating charge voltage(≤100mA), charge cycle auto stops
• 🌸[When battery voltage drops(<4.1V), the charge cycle starts again; in battery voltage <2.8V, battery will be pre-charged at 180mA
• 🌸[It supports simultaneous charge & discharge, external connection of keys(by K point and output negative pole)