The Orsen E39 Power Bank with a capacity of 20,000 mAh is a powerful and reliable energy source for on-the-go use. It features a lithium-polymer battery that offers high energy density and ensures a long lifespan. With a compact design of 141x71x27 mm and a weight of approximately 420 g, this power bank is easy to carry and ideal for travel, outdoor activities, or everyday use. The E39 Power Bank allows for simultaneous charging of multiple devices through two USB outputs with a total output of 2.1 A. The charging time is about 9 to 10 hours, ensuring efficient energy use. It is designed for an operating temperature range of -10°C to 50°C, making it versatile for various applications.

• Lithium-polymer battery for high energy density and long lifespan
• Two USB outputs with a total output of 2.1 A for simultaneous charging
• Input via Micro-USB and USB-C for flexible charging options
• Operating temperature range of -10°C to 50°C for versatile use.