This is a universal power bank boasting a compact design. It is engineered to promise stable and reliable performance. This well-made power bank surely is an ideal accessory for your mobile devices.

• Battery capacity: 4,000mAh.
• Micro-USB output: 5V/1A.
• USB output: 5V/2A.
• Working temperature: 0-40℃.
• Conversion rate: 85%.
• Weight: 65g.
• Life cycle: charge discharge cycles ≥500 times.
• Protection: short circuit, overcharge, over discharge, and overload.
• Suitable for most USB-enabled devices.