Comimark 1Pcs MCP73871 USB DC Solar Lipoly Lithium Lon Polymer Charger 3.7/4.2V Battery Module

Description

🔌 Power smarter, charge faster — never miss a beat!

The Comimark MCP73871 is a compact, integrated linear charger module designed for 3.7V/4.2V Li-Ion/Li-Polymer batteries. It supports simultaneous system load sharing and battery charging with selectable USB or AC-DC input sources. Featuring programmable fast charge currents up to 1.8A, precision voltage regulation, and comprehensive safety protections, it’s ideal for powering and charging portable electronics efficiently and reliably.