28/07/2026
Reliable charging for your 18650 battery projects! 🔋⚡
The TP4056 Micro USB 5V 1A Charging Module is a compact and efficient charger designed for 3.7V 18650 lithium-ion batteries. With a convenient Micro USB input and intelligent charging management, it's the perfect choice for portable electronics, DIY projects, and IoT applications.
🔹 5V Micro USB input for easy charging
🔹 1A charging current for fast and stable performance
🔹 Designed for single-cell 3.7V 18650 Li-ion batteries
🔹 Intelligent charging with automatic charge termination
🔹 Ideal for Arduino, ESP32, Raspberry Pi, power banks, wireless sensors, and portable devices
Power your next innovation with the TP4056 Micro USB 5V 1A 18650 Lithium Battery Charging Module—available now at Sparkfruit Electronics!