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The HiLetgo 5pcs TP4057 1A Lithium Battery Charging Board is a cutting-edge solution for charging 3.7V Li-ion batteries. Featuring constant current/constant voltage charging, over-temperature protection, and dual output indicators, this board ensures safety and efficiency in your charging needs. With its modern Type-C USB connection, it's perfect for tech-savvy users looking to enhance their projects.
Trustpilot
1 month ago
1 week ago