This fits your .
  • Enter your model numberto make sure this fits.
  • CREATIVE DESIGN: The hand warmer won the German Red Dot Award for 2-in-1 functions and pebble-like shape. It is an excellent choice for gift giving
  • RECHARGEABLE & REUSABLE: Built-in rechargeable and reusable lithium battery with 7500mAh capacity, the hand warmer can accompany you through whole cold winter
  • DOUBLE-SIDED & CONSTANT WARMTH: This double-sided hand warmer can warm both your hands at the same time; the temperature keeps at 122? for about 5 hours after fully charged
  • PORTABLE & PRACTICAL: The hand warmer comes with a strap for easy carrying; when you feel cold, it can warm you; when your phone runs out of battery, it can charge your phone
  • FAST CHARGING & HEATING: 2A input and output as power bank ensures fast charging. Built-in heating element can heat up quickly in about 30 seconds

Buy from Amazon.com

Product Description

Pisen Rechargeable Hand Warmer 7500mAh Portable Charger Power Bank Battery Pack

ABOUT PISEN
Pisen is one of the leading brands of Digital Accessories Industry in China.
With a 100,000 square meters’ plant, its annual value of production reaches up to one hundred million dollars.
Pisen provides one year quality guarantee for all Pisen products, please feel free to use it.

RECHARGEABLE HAND WARMER
Pisen hand warmer is the perfect solution for your needs.
If you are outdoor enthusiasts, the hand warmer is good equipment to hike, camp, hunt, fish and other sport events.
And it’s also good choice for outdoor workers and those who have blood circulation problems.

GREAT CHOICE FOR GIFT GIVING
The hand warmer has four stylish colors for you to choose. And it is suitable for all ages.
Innovative design will definitely surprise your friends or families.
Pebble-like shape fits hands perfectly.

NOTIFICATION
This hand warmer will auto turn off after warming continuously for one hour for safety’s sake. Please turn it on again to use.
The constant temperature (122?) comes from laboratory, the actual temperature may have a?41? error due to the using environment.

Specification
Temperature: constant 122?(50?)
Battery Capacity: 7500mAh
Input: 5V/2A
Output: 5V/2A
Warm time: about 5 hours
Weight: 8.1oz (230g)
Size: 4.1*2.7*1.7inches (105*71*45mm)

Packing List
1?7500mAh power bank hand warmer
1?Micro USB cable
1?user manual
1?Lanyard

LEARN HOW TO CHOOSE A PORTABLE CHARGER FOR YOUR SMARTPHONE

Nowadays people are moving around with cell phones, are not they? And sometimes the battery does not last all day … The best solution is to use a portable charger to ensure that your smartphone stays on even when there is no outlet nearby. But when it comes to choosing a charger, you have to do a lot of research so you do not risk ruining your phone, see!

You need to keep an eye on the charge capacity, which is measured in mAh. It shows whether or not the charger can fully charge the battery. It works like this: if the battery of the phone has a capacity of 3.000 mAh, the charger must have at least 3,000 mAh also to have a full charge. If the charger has 6,000 mAh, for example, then it can offer two full loads. Now, if the capacity is 1,500 mAh, then you can only charge 50% of the battery.

Another important detail is the power, which is measured in W [SPEAK WATTS]. Pro mobile if charged, it is necessary that the electric current coming out of the battery is greater or equal to the charging power of the smartphone, ok? If it is smaller, the cell phone will not charge! This mAh and W information is in the manual or in the box.

And to facilitate, look at this tip!

Portable batteries lose their useful life over time, meaning they lose performance and load capacity. To make the charger last longer, just recharge the device when the power is completely finished. Oh, and do not forget to turn off your cell phone when recharging so you do not waste battery power!

The Hard Bank has 2 models of chargers, the Power Bank AS 802 (pictured), which is designed to allow you to stay connected anywhere, with 6600 mHa, has a USB port 2.1A and 1A, which allows simultaneous charging of two devices and features an LED emergency flashlight.

5 tips to increase the battery life of your mobile phone

The most current gadget is powered by lithium-ion . They are quite different from batteries used in older devices, such as nickel-cadmium , and some procedures that help extend the life of older batteries may have the opposite effect on newer technologies. See five tips for your cell phone’s battery not to leave you in the hand with little time to use.

If you are going to charge the phone at night, remove the
Most smartphones today are smart enough to stop powering the battery when the charge reaches 100% , so there’s no need to worry about that. But if you go to sleep with a cell phone in the socket, it’s a good idea to take off the hood: lithium-ion batteries are extremely sensitive to heat and the measurement can increase their life.

Do not store the battery empty.

An empty battery is unstable, and can cause serious injury if it is taken out of the drawer after one or two months of use. Ideally, you store your battery with about 40% of the charge . It tends to lose something between 5% and 10% of the energy stored each month spent in idleness, a security rate good enough to prevent explosions when it is put into the power outlet.

Do not let yourself beat 0% or 100% frequently

Modern batteries do not like extremes. Ideally, if possible, always carry it from 40% to 80%. A full recharge cycle is exhausting and the battery life is shortened.

Make small daily refills

Contrary to what most parents think, the lithium-ion batteries used in modern cell phones do not suffer from memory problems like their older relatives, those of nickel-cadmium. That is, they will not hook up at 80% if you do not have time to leave the phone in the socket until it reaches 100%. On the contrary, small daily recharges , which keep the level above half, help increase battery life.

Do not use the fast charge mode

Lithium-ion batteries are sensitive to heat and sudden variations in electrical voltage . They prefer everything to happen slowly and always. The fast charging option available on some Android devices , therefore, can even break a branch from time to time, but it is very harmful to the health of the device.