20000mAh Portable Charger Power Bank Dual USB Battery Pack for Phone Tablet Fan Black

<p>Stay powered anywhere with this high-capacity portable charger. Boasting 74W/20000mAh of total energy and 4 clear power indicators, this power bank features dual USB ports with a total 3.1A output to rapidly charge two devices like phones and tablets simultaneously. Built with advanced circuitry, it provides protection against over-current and short-circuit for your devices. Its ultra-slim design includes a handy LED flashlight, making it an ideal and portable charger for travel and daily use.</p>

• Note:
  1. Do not drop the power bank or shake it violently.
  2. Do not immerse it in the water.
  3. Please keep the tidy of power bank interface.
  4. Power bank may release heat after a long time of use, this is a normal phenomenon.
• 【External Power Bank】: Our 20000mAh 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. Built-in 20000mAh battery is enough to charge most phones for 3-5 times. 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 reliable lithium polymer battery helps to charge your phone safely and prevent over-voltage, over-charging, over-current, or short circuit, etc. Come with 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.
  
  
• 【4 Indicator Lights Of Remain Electricity】: Show remaining power by exact 4 indicator lights of power bank. One indicator light left is alerting you of the need to charge the power bank. Portable battery backup charger can keep your device fully charged all day long.
  
  
• 【Dual USB Ports】: Our dual USB Ports Battery Pack is compatible with most electronic devices on the market like various cell phones, headphones, tablets, etc. Inbuilt LEDs provides a quick solution for illuminating in the darkness via long pressing its ON/OFF button.
  
  
• 【Ultra-Thin & But Sturdy】: Possibly the thinnest power bank compressed into 1cm /0.39inches 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. Ultra-slim design is easy to hold.
  
  
• Specification:
  
  Product Type: Dual Ports Power Bank
  Brightness: 425LUX
  Input Voltage: 5V/2.1A
  Dual Output: 5V/1A & 5V/2.1A
  Battery: 20000mAh/3.7V Polymer Battery, 74W
  Fully Charged of Power Bank: About 5Hrs
  Working Temperature: -10℃-40℃
  Materials: ABS, PVC, Aluminum Alloy With Anti-oxidation Treatment
  Available Color: Black,Rose Gold, Hot Pink
  Charging Cable Length: 30cm/11.81inches
  Item Size: 15x7.2x1cm/5.9x2.83x0.39inches
  Item Weight: 205g/0.45lbs
  Package Size: 19*12*3cm/7.48*4.72*1.18in
  Package Weight: 249g/0.55lbs
  
  
• Package List:
  1 x Mobile Power Bank
  1 x USB Charging Cable