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03-27-2022, 07:02 AM
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#221 |
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Badcaps Veteran
Join Date: Jul 2011
City & State: Some times Sunny Jacksonville FL
My Country: USA
Line Voltage: 120 Volts 60 HZ
I'm a: Knowledge Seeker
Posts: 3,475
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Re: Here is a good used source for 18650 batteries
Here are the results from the 500 milliamperes load test
1.00 volt @ 500 milliamperes hours = 3.96 amp hours close enough to 4.2 amp hours = 95% useful life left in this battery cell Well worth $5.50 a pack
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9 PC LCD Monitor 6 LCD Flat Screen TV 30 Desk Top Switching Power Supply 10 Battery Charger Switching Power Supply for Power Tool 6 18v Lithium Battery Power Boards for Tool Battery Packs 1 XBox 360 Switching Power Supply and M Board 25 Servo Drives 220/460 3 Phase 6 De-soldering Station Switching Power Supply 1 Power Supply 1 Dell Mother Board 15 Computer Power Supply 1 HP Printer Supply & Control Board * lighting finished it * These two repairs where found with a ESR meter...> Temp at 50*F then at 90*F the ESR reading more than 10% 1 Over Head Crane Current Sensing Board ( VFD Failure Five Years Later ) 2 Hem Saw Computer Stack Board All of these had  CAPs POOFAll of the mosfet that are taken out by bad caps
Last edited by sam_sam_sam; 03-27-2022 at 07:24 AM.. |
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05-14-2022, 04:48 AM
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#222 |
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Badcaps Veteran
Join Date: Jul 2011
City & State: Some times Sunny Jacksonville FL
My Country: USA
Line Voltage: 120 Volts 60 HZ
I'm a: Knowledge Seeker
Posts: 3,475
|
Re: Here is a good used source for 18650 batteries
Here is another offer from Battery Hookup
If you need sub c batteries for power tools https://batteryhookup.com/products/1...om-drill-packs I just bought some because I have some older tools that use nicad batteries and was not going to be easy to use 18650 batteries in them Last edited by sam_sam_sam; 05-14-2022 at 04:50 AM.. |
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