Dual USB 5V 1A 2.1A Mobile Power Bank 18650 Battery Charger PCB Power Module Accessories For Phone DIY New LED LCD Module Board
Power up your devices on the go with this portable and convenient Dual USB 5V 1A 2.1A Mobile Power Bank 18650 Battery Charger PCB Power Module Accessory. Designed for DIY enthusiasts and phone users, this power bank module provides an efficient and flexible way to create your own custom power banks.
Product Features:
* **Dual USB Output:** Charge two devices simultaneously with the 5V 1A and 2.1A USB ports, ensuring optimal charging efficiency.
* **18650 Battery Compatibility:** Supports the use of 18650 batteries, providing high capacity and long runtime for your power bank.
* **Precise Charging:** Built-in charging protection circuit prevents overcharging and ensures safe and reliable charging for your devices.
* **LED Display:** The intuitive LED display provides real-time information on battery level and charging status, helping you monitor your power usage conveniently.
* **Compact and Portable:** With its compact and lightweight design, this power bank module is easy to carry around and use whenever you need a quick charge.
* **Easy Installation:** Simple and straightforward installation process, making it accessible to both beginners and experienced DIYers.
* **Durable Construction:** Crafted from high-quality materials, this power bank module ensures durability and longevity, withstanding everyday use.
Key Usage Points:
* Create your own custom power banks with ease.
* Charge multiple devices simultaneously with dual USB ports.
* Extend the battery life of your phones and other devices.
* Monitor battery level and charging status with the LED display.
* Portable and convenient for on-the-go charging.
Detailed Specifications:
* Input Voltage: 5V
* Output Voltage: 5V
* Output Current: 1A, 2.1A
* Battery Type: 18650
* Battery Capacity: Not Included
* Display: LED
* Dimensions: Dependent on battery size
* Weight: Dependent on battery size
Additional Features:
* Overcharge Protection Circuit for Enhanced Safety
* Compatible with a Wide Range of 18650 Batteries
* Compact Size for Space-Saving Storage
How to Build a Power Bank Using a PCB Module
18650 Battery Recommendations
Understanding Lithium-Ion Battery Types
