Reliable Power Bank With Real Capacity 10000mAh

Real Capacity of 10000mAh, Fast Charging Output: The DC5V-2.1A, Stable Input: With a DC5V-2.0A input, Lithium Polymer Battery: improved safety, and a longer lifespan compared to other battery types., Versatile Compatibility: designed to work within a wide temperature range of -10℃ to 40℃