After ordering "Car Cigarette Powered 1000mA USB Adapter/Charger - Black (DC 12V)" for only $1.99 from http://www.dealextreme.com/details.dx/sku.40470 it only charge my HTC Desire slow at 500mA USB max charge speed.
For AC charger mode (1000mA) you need to connect pin 2 and 3 and remove al connections from the current to pin 2 and 3.
For AC charger mode (1000mA) you need to connect pin 2 and 3 and remove al connections from the current to pin 2 and 3.
The examples I found on the internet have an other PCB design than the latest, so the connections to remove aren't the same. The other PCB :
Let's mod it to a fast car charger, first open it:
Be carefull it isn't as easy like the video shows, it is clued together.
1. solder pin 2 and 3 together (orange)
2. remove R5, R7, R3, R8 (red)
 |
| PCB 06908A-27 |
Goto Setting -> Battery information аחԁ іt ѕһουƖԁ ѕһοw Charging (AC). Before the mod it shows Charging (USB).
This is all on your own risk of course...
For AC charger mode (1000mA) you power gen car charger 2a need to connect pin 2 and 3 and remove al connections from the current to pin 2 and 3.
ReplyDeleteThe issues involving usb charger has been a popular topic amongst scholars for many years. Underestimate usb charger at your peril. Until recently considered taboo amongst polite society, spasmodically it returns to create a new passion amongst those who study its history. Inevitably usb charger is often misunderstood by those politically minded individuals living in the past, many of whom blame the influence of television. Complex though it is I shall now attempt to provide an exhaustive report on usb charger and its numerous 'industries'.
ReplyDeleteThe information you have posted is very useful. The sites you have referred was good. Thanks for sharing...
ReplyDeleteUSB car charger
The Smartphone Experts Micro-USB Car Charger with USB Port is a mouthful of a name, but it filled a need I didn't even know I had. The Car Charger is your basic unit that plugs into the car's power adapter - sometimes called the cigarette lighter. It even glows blue when plugged in. The other end attaches to any device with a micro-USB port. This includes the BlackBerry PlayBook, Torch, and Bold devices to name a few. In addition to the charger plug, you also have access to one additional USB port to charge many, many other devices. Just the other day, I found both my BlackBerry and Bluetooth headset in desperate need of charging. I grabbed the tiny USB charging cable that came with the headset and my BlackBerry and headed out the door. After about an hour in the car, both were good to go
ReplyDelete
ReplyDeleteGet the universal Usb car Charger from various range of Car chargers from Dockchargers.com best charger manufacturer of China.
Usb Car Charger
Impressive！Thanks for the post Usb Car Charger
ReplyDelete