Simply press the button-type battery charger lightly to reveal the spring clip, enabling easy insertion of rechargeable button batteries in the correct orientation. Integrated charging technology with red and green indicator lights for intuitive usage. Crafted from high-quality materials, this charger boasts intelligent IC control circuits that offer multiple automatic safeguards. Enjoy worry-free charging with protections against overcharge, overcurrent, overvoltage, short circuit, reverse polarity, and reverse discharge for enhanced safety. Universally compatible with various button lithium batteries like LIR1025, LIR1220, LIR1254, and more. Meet the 4.2V requirements of diverse devices effortlessly with this reliable charger designed for seamless compatibility. Experience fast and secure charging with the portable micro button battery charger featuring a Type-C interface. Compatible with laptops, power boxes, and wall adapters, it automatically stops when the battery reaches full capacity for smart and safe charging. Compact at 48X32X13mm, this charger is mini, lightweight, and perfect for travel or daily use. Charge standard lithium coin cells found in car keys, remote controls, calculators, and more efficiently. Description: Introducing the versatile button battery charger, a compact and efficient charging solution for your rechargeable button batteries. With its user-friendly design, simply press the button lightly to insert your battery in the correct direction. The integrated charging technology features red and green indicator lights for easy monitoring - red when charging, green when full. This charger offers universal compatibility with various button lithium batteries, ensuring it meets the 4.2V requirements of different devices. Crafted from high-quality materials, this charger is equipped with intelligent IC control circuits for multiple automatic protection functions such as overcharge, overcurrent, and short circuit prevention. The Type-C interface provides a faster and more convenient charging experience, compatible with laptops, power boxes, and wall adapters. Its portable design makes it ideal for travel and daily use, ensuring smart, efficient, and safe charging every time. Say goodbye to memory effect with this reliable charger that extends battery life and offers fast charging for all your devices. Item Name: Battery Charger Material: ABS Output Interface: USB Output Input: DC5V Input Voltage/Current: 4.5-6.5V/15mA Output Voltage/Current: 4.2V/8mA Power: 10MW Wire Length: 30cm Features: Practical, Portable, Easy to Use Size Details: L: 4.8cm/1.89", W: 3.2cm/1.26", H: 1.3cm/0.51" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Battery Charger 1 x Charging Cable