20800mAh Power Bank 76.96W External Battery Pack

Our mobile power bank provides a total power up to 76.96W/20800mAh and remaining power LCD display of power bank battery, dual USB charging ports with 3.1A total output enables you to rapidly charge 2 devices simultaneously (5V/2.1A&5V/1A, such as phones and tablet PC. Advanced circuit and high efficiency power management to protect your electronic devices from over-current and short-circuit. Ultra-slim size with LED flashlight is portable and optimal for travelling and working. Features: Reliable Dual Charging Solution: Our 20800mAh power bank detects your device automatically and enables to charge 2 electronic devices simultaneously at full speed（2.1A+1A), share the charging ports with your family or friends conveniently. Note: Electric loss may happen in the whole charging process and the recharging times depend on your devices and other factors. Smart Identify Technology: Built-in advanced circuits and high efficiency power management that provide safety charging. Protect our power bank and electronic devices from overcharging, over-discharging, short-circuiting, over -current and high-temperature protection. Smart LCD Display: Show remaining power by exact percentage numbers (such as 17%) and LED display is alerting you of the need to charge the power bank. Also shows the charging voltages and current. Emergency Flashlight: Inbuilt LEDs provides a quick solution for illuminating in the darkness via DOUBLE pressing its side button. Ultra-Thin & But Sturdy: Possibly the thinnest power bank compressed into 0.8cm /0.31inches thickness. Chic business style with anti-oxidation treatment aluminum alloy materials, durable and heat abrasion resistant. Our power bank is optimal for travelling and working. Its ultra-slim design is easy to hold. Dimensions: 6.5 x 0.67 x 4.13