• It is designed to adapt to your car or truck’s cup holder, it can make your car much neater. With this charger, you will stop annoyed by having cords and charger adapters sticking out everywhere. It’s appearance use Anti-scratch ABS and high-quality fire proof material. A good choice for Unber drivers.
  • This cup charger could be used as a dual USB car charger with 2 cigarette and smart USB charging. It meets enough for GPS, dash cam, Tomtom, SatNav, 12V seat heater or other portable appliances in your 12V/24V vehicle. 2 standard USB ports support iPhone 7 plus 7 6S 6 Plus/iPad Air Mini, Samsung Galaxy S7 S6 edge S5/Tab, Nexus 5X 6P, LG, Sony and other USB devices.
  • Built-in replaceable fuse and protective circuits, high quality components prevent the product or your devices from overheating or overloading. Charging will stop automatically when battery is full
  • After the car starts to drop the product’s power plug into the cigarette socket
  • Connect charging cable to the USB charging port of the electronic product that needs to be charged

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Product Description

Hankcares Quick Response Car Charger,120W 3.1A Double USB Port Car Charger Adapter with 2 Sockets Cigarette Hole for iPhone4,4s,5,5s,6,6S,7, Android Devices and More

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How to choose the best portable battery charger for smartphone

Load capacity

The millimeter-hour (mAh) battery specification indicates the maximum amount of power your loads can receive. In this way, the higher these values, the greater the capacity of their loads. So the first thing to keep in mind before buying a portable battery is to see if the total values ??of your charge exceed the capacity indicated on the phone’s battery.

Battery power

It is important to choose a portable battery that has a power output power, indicated by the values ??specified in Watts (W), equal to or greater than the charging power of your smartphone.

If the electric current coming out of the portable battery is less than that needed to charge the gadget, the device will not charge. However, the higher the value of this current, the faster the battery can be recharged.

The service life

Remembering the power loss of the external battery when transferring your mAh amounts to smartphones, it is important that your users also evaluate their charge cycle. Also known as a useful life, this cycle can be calculated by comparing the mAh values ??of your portable battery capacity with the mAh indication on the device’s battery specifications.

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.