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Joel Kalman
Joel Kalman, Electrical Engineer
Category: Android Devices
Satisfied Customers: 904
Experience:  I am an MIT graduate with a Master of Science Degree in Electrical Engineering from UC Berkeley.
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Help my HTC 4G LTC mobile phone wont charge, it happened before

Customer Question

Help my HTC 4G LTC mobile phone wont charge, it happened before and I cant remember what I did
Submitted: 3 years ago.
Category: Android Devices
Expert:  Joel Kalman replied 3 years ago.
JoelK :

Hello. My name is ***** ***** I can help you solve your problem. My goal is to provide professional advice and excellent customer service.

JoelK :

Lithium ion batteries do not work well after deep discharge. They will not charge quickly, using the regular charger, which supplies a 2A current. However, they can be charged slowly from a charging usb port on your computer, which hass a less powerful, trickle-charge (0.2A), supply. Some usb ports do not have charging current, so be sure that yours does. Also, set your computer Standby option for Never, so that it does not go into low-power or Hibernate mode. Then plug the phone in overnight.

JoelK :

If you are satisfied with my information and advice, please be sure to give me a Good or Excellent rating. If you are still having problems, please let me know. If you have any more questions, of if there is anything else I can do for you, please do not hesitate to ask. I am grateful for the opportunity to be of service.