LiPo/USB Battery Charging Module for 18650

Compact charging and power supply module for lithium-ion (18650) or LiPo 3.7V batteries. It allows charging a single cell via a Micro USB port while providing a stabilized 5V output on a standard USB female port.

Specifications

• Charging Input: 5V / 1A via Micro USB female connector.
• Power Output: 5V / 1A via standard USB female connector.
• Compatible Batteries: 18650 Lithium-ion, LiPo 3.7V (single cell or parallel configuration for increased capacity).
• Built-in Protection: Protection board with anti-overcharge and over-discharge features.
• LED Indicators: Red while charging, green when full, blue when discharging (output active).
• Dimensions: 50 x 20 x 10 mm.

Note: This module is not compatible with dry cells, NiMH, or LiFePO4 batteries. Ensure correct polarity (B+ and B-) when connecting the battery to avoid damage. The module requires an initial 5V input signal via the charging port to activate.