Battery Replacement Toshiba OEM Or Battery-Biz?
Mar 7, 2012I have to replace the battery on a toshiba L355-S7915 laptop. Which battery is better? The Toshiba battery or the B-5040H from battery-biz.
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Laptop Does Not Recognize Non-OEM Replacement Battery
Jun 17, 2012The following text is the culmination of information from a failed attempt to get qualified advice via the Yahoo Answers route. This is why the text is not in a strictly narrative form. I thought it best to provide the accumulated data as is:I recently purchased a replacement battery for my Acer laptop (Acer Aspire 7740-5029). The battery is not a "manufacturer" replacement battery, but is of third-party manufacture.When I turn on my laptop (windows 7 HP 64bit), the laptop does not recognize that the [new] battery is inserted, even though the new battery is inserted. The laptop does function with the replacement battery, but it does not report to Windows the remaining charge, or even that the battery is even there. So, this being the case, I have no idea of the charge/time remaining as I use the laptop and is of no use to me because of that fact.
Technical information: *The factory battery (OEM) is a Sanyo AS07B31 (lithium Ion, 4400mAh, 48Wh, 10.8V, 6 cell). *The replacement battery is a Famis FAM18674 (Lithium Ion, 5200mAh, 49Wh, 14.8V, 8 cell)
Additional Details:For anyone who advises that I seek out and download/update drivers for the new battery, I cannot "download the driver", since in the Device Manager does not even recognize the new battery as being there as an unknown device or otherwise. I cannot update or install a driver for device that Windows doesn't know is even there.
Additional Details:One other person has submitted that the original battery that came withthe laptop contained DRM electronics, so that one cannot replace the OEM battery with a non OEM model.
Additional Details The battery status/plugged-in status icon is on the taskbar and is not hidden. I have always had my taskbar set up to show all icons and to hide none of them. With the laptop not plugged into the AC and the new battery in place, the only icon that is showing is the "no battery detected" icon. Even though the laptop is drawing power from the battery, Windows does not "see" that there is a battery and therefore cannot provide battery usage/time remaining, etc.
Battery Replacement On A Dell Vostro?
Dec 27, 2012I replaced a Dell battery with a non-Dell one in a Vostro 1720, under Windows 7. The battery powered the laptop until the manufacturer's charge (as recommended) discharged. It recharged to 10% but no further (perhaps I imagined this and it just did not discharge fully). At boot-up, the message 'Windows cannot identify the battery' comes up. This is the same message that came up when the old dead (and broken) battery was in place. I cannot find any way of managing the battery by software (this is probably a Windows 7 problem - it was possible under Vista, I think). I think that Windows 7 is just refusing to 'identify' the battery. I've tried all the permutations of mains-power/battery connection/disconnection.
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Will Not Sleep On Battery
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