If your AGM battery has been damaged, you’re probably wondering whether you can get it repaired. Fortunately, the answer to that question is yes in most cases. However, it depends on exactly what’s wrong with your battery. Even if you are not able to repair it, replacements are covered by your warranty. Here’s what you need to know about repairing or replacing a damaged AGM battery:
hi, I have a toshiba qosmio f20 laptop , with out a battery pack. I have got spare Ni-cd re chargeable cells. will anybody kindly help me by providing the circuit diagram for the battery pack , so that I can fabricate it. I am an electronic technician , so if I get the diagram I can do it myself Thank you
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Super Affordable Doreen
The circuits of some smart batteries must be kept “alive” during the replacement of the cells. Disconnecting the voltage for only a fraction of a second can erase vital data in the memory. An analogy is open-heart surgery where doctors must keep all organs of the patient alive. The lost data could contain the resistor value of the digitized shunt that is responsible for the coulomb counter and other data.
If you fill a battery with more energy than it's designed to take, then you will do a small amount of permanent damage to the battery. Over time, this damage adds up and it can lead to overheating and thermal runaway.
A question Sir! Why its is necessary that we must use a cell of same chemistry, we are just dealing with voltage and current. Why the chemistry matters?
My name is Karen Bertelsen and I was a television host. In Canada. Which means in terms of notoriety and wealth, I was somewhere on par with the manager of a Sunset Tan in Wisconsin.
Replacement: you can replace copper by many ways. A simple construction of a paperclip and lighter works as well.
Engage your drive belt and start the chainsaw while applying gentle pressure on the belt. Keep it going until it starts to charge the battery. While this method works, it can be potentially risky because unguarded belts can go spinning at high speed. Take extra precaution when doing this procedure, or don’t attempt it altogether if you’re unsure.
Hi, is it possible to simply bypass a solid state switch that requires an activation code? What if one solders the positive terminal of the battery pack directly to the positive pin of the connector? In my case I have a 3 cell battery pack from a lenovo netbook, ideapad s10e. It has a 7pin connector. The first pin is the positive and the last (the 7th) is the negative (ground). The individual cells are all new and fully charged (4,2v each). Being connected in series the voltage of the pack is 12.6v. However, the solid state switch cuts off current to the positive pin. What if I connect it directly to the red wire from the battery? Thank you for your time!
whats wrong on your laptop or garger or battery.write little more about problem?
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If the Apple Store or Apple Authorized Service Provider has replacement batteries in stock, the process should be completed within hours, allowing you to walk out with your iPhone on the same day. An invoice will be provided for the $29 fee, plus any local taxes, to be paid upon completion of the replacement.
Ok, now I have a module: SMBus adapter parallel port. Well ... How do I connect to the laptop battery to erase the memory of the eprom? Many cables, but only seven connectors on the battery ... I have the program installed on my computer, the parallel port adapter SMBus connected and running, but I don´t know how to connect to the battery, and then, everything is useless...
If you need further advice, or for a certified technician to assess your vehicle’s battery, call us on (07) 3269 3158 or book a job using the button below. We are located 113 Connaught Street Sandgate QLD 4017. Feel free to visit us at any time.