
Specification: The TP4056 1A Li-Ion Battery Charging Module with a USB Type-C interface is a compact, constant-current/constant-voltage linear charger designed for single-cell 3.7V lithium-ion or lithium-polymer batteries. In a laboratory setting, it serves as a reliable, low-cost component for prototyping portable electronic devices, powering sensor nodes, or integrating rechargeable power management into custom experimental hardware.
Technical Specifications:
* Input Voltage: 4.5V – 5.5V DC
* Charging Method: Linear charging (CC/CV)
* Charging Current: 1A (adjustable via onboard resistor)
* Full Charge Voltage: 4.2V ± 1.5%
* Charging Status Indicators: Red LED (charging), Blue/Green LED (fully charged)
* Charging Accuracy: 1.5%
* Input Interface: USB Type-C
* Operating Temperature: -10°C to +85°C
* Protection: Integrated battery over-discharge/over-current protection (on protected versions)
Dimension: 3*1.5cm
Weight: 33mg
| Weight |
0.025 kg |
|---|---|
| Dimensions | 5 × 5 × 5 cm |