Description of TP4056 Lithium Battery Charging Module The TP4056 Lithium Battery Charger Module is a compact and efficient charging solution designed for single-cell lithium-ion (Li-ion) batteries. This upgraded version includes an integrated battery protection circuit, making it safer and more reliable for DIY electronics, battery-powered projects, and portable devices. With a USB Type-C input, the module provides fast and convenient charging while ensuring stable performance. The built-in protection IC provides safeguards against overcharge, over-discharge, overcurrent, and short circuit, significantly extending the battery’s lifespan. Note: Stock availability may vary, so the product may come with either Micro USB or Type-C. Please confirm before placing an order. Technical Specifications Charge module: Linear charging. Current: 1A adjustable. Charge precision: 1.5%. Input voltage: 4.5V-5.5V. Full charge voltage: 4.2V ± 1% LED indicator: Red indicates charging, and green indicates fully charged. Input interface: Micro USB/mini USB/Type-C USB Work temperature: -10°C to 85°C. Inversed polarity: NO.
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