Best 5200mAh Portable Power Bank Hand Warmer

5200mAh Portable Hand Warmer Power Bank (SPB-1008-2)

5200mAh Power bank, mobile power bank, portable power bank, mobile power, portable power, external battery power bank, powerbank, mobile phone power bank, tablet PC power bank, mobile charger, portable charger, external battery charger

We can make several capacity (2600mAh,5200mAh,10400mAh) to meet customers' requirement.

7. Housed in a stylish Full aluminium, colors is according to the customer request.     
8. Humanization Power Switch Design:
1)press two times to take turn on Flashlighting
2)press for 3 seconds to turn on Hand Warmer Function, and the 4 Indicators indicates and flashing.
9. Intelligent temperature control system, security to keep warm.

Description
This 52000mAh portable USB power bank with hand warmer and flashlight is the perfect solution for outdoor enthusiasts. Its sleek aluminum housing is available in different colors, and it will work with many makes and models of smart phones. Its extra capacity allows it to recharge your portable electronic device and then still have enough juice left over to warm up your hands and help you see around camp at night!

Operation
To turn the power bank on, press the power button once quickly, and the 4 LEDs will indicate the power bank's state of charge. 1 steady lit LED indicates the power bank has a 25% charge; 2 lit LEDs indicate a 25% charge; 3 steady lit LEDs indicate a 75% charge, and 4 steady lit LEDs indicate a 100% charge. The LEDs will only remain lit for a few seconds after the power button is pressed and then they will turn off, provided an electronic device isn't plugged into the regular (type A) USB output socket and actively charging. It is important to note that the power bank must first be turned on in order to charge a device that is plugged into the regular (type A) USB output socket. In other words, it is necessary to turn the power bank on in order to charge an electronic device. If an electronic device is connected to the power bank and charging, and you want to turn the power bank off, simply press and hold the power button for a few seconds until the LEDs turns off.

To turn the flashlight on, press the power button twice quickly. To turn the flashlight off, press the power button twice quickly again. It is important to note that charging of an electronic device is still possible while the flashlight is turned on.

To turn the hand warmer on, press and hold the power button until the 4 LEDs blink sequentially. The power bank will slowly warm up and can take several minutes to reach its maximum temperature. The hand warmer works best when in a jacket or pants pocket because it allows the generated heat to build up. To turn the hand warmer off, press and hold the power button until the 4 LEDs turn off. It is important to note that charging of an electronic device is not possible while the hand warmer is turned on; however, it is possible to still use the flashlight.