Description
20,000mAh High-Capacity Power Bank (Model: GM-339)
Keep your devices powered on the go with the GM-339 20,000mAh Power Bank. Built with a durable Lithium Polymer battery, this sleek and reliable power solution ensures fast, stable, and safe charging for multiple devices at once.
Key Features:
Massive 20,000mAh Capacity – Provides long-lasting backup power for smartphones, tablets, and other USB devices.
Multiple Inputs & Outputs –
Type-C / Micro Input: 5V/2.4A
Type-C Output: 5V/2.4A
USB-1 Output: 5V/2.4A
USB-2 Output: 5V/2.4A
Smart Voltage Recognition – Intelligent chip automatically detects and delivers the optimal charging current for each device.
Advanced Protection – Prevents overcharge, over-discharge, overheating, leakage, and short circuits.
Durable Design – Built with high-quality materials for long-term use and consistent fast charging support.
Specifications:
Model: GM-339
Battery Type: Lithium Polymer
Capacity: 20,000mAh
Outputs: Type-C & Dual USB (5V/2.4A each)
Input: Type-C/Micro (5V/2.4A)
Made in: China
✅ Why Choose This Power Bank?
The GM-339 combines high capacity, smart protection, and universal compatibility in one portable design. Whether for travel, work, or daily use, it’s the perfect solution to keep your devices powered safely and efficiently.
Reviews
There are no reviews yet.