Features: Universal Compatibility: This DIY power bank box is compatible with a wide range of devices, including for Galaxy Samsung Note 2/3/4, for HTC, for Sony, for Motorola, for iPhone. It provides a convenient charging solution for all your electronic devices. Dual Battery Capacity: With the ability to house 2x18650 batteries, this power bank case offers a substantial power capacity to keep your devices charged on the go. Never worry about running out of battery again. Plug-and-Play Convenience: This rechargeable battery charger outer case features a plug-and-play design, allowing for easy installation and use. Simply insert the batteries, connect your device, and you're ready to go. The indicator light keeps you informed about the charging status. Lightweight and Portable: Designed with portability in mind, this power bank case is lightweight and easy to carry. It fits comfortably in your pocket or bag, making it ideal for travel, outdoor activities, or emergencies. Micro USB Input Port: The power bank case features a micro USB input port, enabling convenient and fast charging. It eliminates the need for separate charging cables, making it a versatile and user-friendly option for charging your devices. Specifications: Capacity: 5600mAh Cell Type: 18650 battery Output Voltage: 5.5V+0.2V Output Current: 1A(max) Input Voltage: 5V Input Current: 1A (max) Cycle Life: > 500 times Operating Temperature: -10°C-40°C Storage and Transportation Temperature: -20°C-50°C Product Size: 98*41*22.5mm Suitable for: for iPhone 6 plus/6/5S, for Samsung Galaxy S2/S3/S4, Note 2/3/4, for HTC, for Sony, for Motorola, etc. with micro usb socket (you can use your own USB cable to charge all phones) Include: 1 * Power Bank Kit (Battery & USB Cable Not Included)