Portable Power Bank for Mobile Devices Such as Mobile Phone, MP3, MP4 and Digital Camera

Product Detailed Description

A slim emergency charger that slips into a backpack pocket until a phone, MP3 player, MP4 player, or digital camera runs dry on the go. Its polymer Lithium-ion battery holds a 4,000mAh/3.7V charge and feeds devices at several selectable output levels.

Charging the pack takes about 3±0.5h, and the audible indication sound signals status without checking a display. With a 138 x 66 x 17mm frame and 152g weight, it travels easily, and after 500 cycles the cell still keeps more than 80% of its capacity.

Shell colors and printed logos can be arranged per order, making it a practical fit for travel-accessory gift sets and emergency-preparedness ranges.

• Battery: polymer Lithium-ion battery
• Working temperature: -10 to 45°C
• Storage temperature: -10 to 55°C
• Capacity: 4,000mAh/3.7V
• Rated input voltage: 12V DC/1.5A
• Rated output voltage: 3.6/0.5, 5.0/0.5, 8.4/1, 9.0/1 and 12V/1A
• Fully charged time: 3±0.5h
• Electricity consumption at static state: ≥35μA
• Indication sound: 71.74 to 73.42dB
• Cycle lifespan: ≤500 cycles (after 500 cycles, capacity remains more than 80%)
• Dimensions: 138 x 66 x 17mm
• Weight: 152g