Monday, 25 January 2016

Charging in The Car

      Steady voltage: in the past, automobile power was somewhat iffy. Voltage fluctuations were common. But in current automobiles, the smartphone car charging system is more stable and reliable. However, you can still get spikes. These can commonly happen when starting the car. The automobile system goes from drawing potentially hundreds of amps from the battery to absorbing a full-on charge from a fired up engine. 

       One should not be surprised if some voltage spikes or fluctuations get through the power take-off point (cigarette lighter for those of you who still do it). Lesser spikes might happen when large demands are made on the system as when the A/C comes on. Are these spikes and fluctuations harmful to a charging electronic device? Probably not, particularly if the device is well-designed. 

      Most quality chargers have some kind of smart chip that can measure the input current and detect when the battery (or cell) is fully charged and vary the voltage accordingly to prevent overcharging and eventual burnout. An obvious example is a charger for the car itself. By that I mean a device you plug into 110 volt AC and use to charge the battery in your car. These devices are quite sophisticated and usually come with an instruction manual that explains the process.

       So the best I can tell you is to not buy the cheap adapter, and make sure to unplug it when starting the car. That is what I do.

Energy Quick Car Charger QC 0.1/ 2.0 USB Car Charger

Portable Fast External Battery Pack Charger Compatible to iPhone 6, iPhone 6S, iPod,Samsung Galaxy, Bluetooth Speaker and more

  • Qualcomm Certified, the New QC 2.0 technology offers quick charging for your devices, .
  • Sleek and compact design, compatible with most USB-enabled devices
  • Low-profile car charger plugs into any car power outlet compact, quickly charge your iPhone 5/6/6s, Samsung Galaxy S6 / Edge / Plus, Note, Nexus, HTC, Motorola, Nokia and other smart phones, MP3 Players, Digital Cameras and PDAs.
  • Feature of input:12-24V; Output: DC 5V/9V/12V.
  • What You Get: 01 Energy Drive Mate car charger, USB charging cable(iPhone cable not included), user manual, warranty card,our fan-favorite 12-month warranty and friendly customer service.

AUKEY 34.5W USB Car Charger 

(Qualcomm Certified Quick Charge 3.0/Quick Charge 2.0-Compatible) for Galaxy S6 / Edge / Plus, Note 5 / 4, Nexus 6, Samsung Fast Charge Qi Wireless Charging Pad and more

  • AUKEY is Officially is licensed to use Qualcomm Certified Quick Charge 3.0 Technology. Charge compatible devices four times faster than standard chargers.
  • Universal Charging: Backwards compatible with with all versions of Qualcomm Quick Charge technology (1.0, 2.0 & 3.0). Also compatible with USB-C and can provide standard charging for non-Quick Charge devices. Charges all non-Quick Charge 3.0 phones and tablets at their normal speed (up to 5V / 3A Max) with AiPower Adaptive Charging Technology.

  • Safety Guarantee: A Quick Charge 3.0 enabled device must be paired with a Quick Charge 3.0 certified adapter; Multiple built-in safeguards protect against over-current, overcharging and overheating for safe and fast charging.
  • Quick Charge 3.0 Compatible Device: HTC One A9, Samsung Galaxy S6 / S6 Edge / Edge+, Note 5, Note 4 / Edge, Nexus 6, Sony Xperia Z4, Z4 Tablet, Z3, Z3 Compact, Z3 Tablet Compact, Z2 Tablet, Motorola Droid Turbo, Moto X 2014, HTC One M9, HTC One (M8), and more.
  • Package Contents: AUKEY CC-T7 34.5W 2 Port USB Car Charger with Qualcomm Quick Charge 3.0 Technology (one Quick Charge 3.0 port), 20AWG 3.3FT USB Micro USB Cable, User manual, and full 24 Month Worry-Free Warranty.

Car Charger on Lazada

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