kc8adu's latest activity
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Kkc8adu replied to the thread What your cell looks like inside.yet another crap cell variant. over 3600mah=B.S under 45g is suspicious too. have not seen the powder filled ones in a while. they must...
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Kkc8adu replied to the thread Device recommendation-Samsung INR18650-20R.25r is a safe bet. btw that looks like a very common tool pack. lots of brands with only key tabs to differentiate. easy to fix with a...
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Kkc8adu replied to the thread Disposable e-cig li-ion batteries.i find those same cells in devices that are designed to be recharged. rather wasteful to use in disposables. i tell folks all the time...
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Kkc8adu replied to the thread PSA Ninja Batt.lg cells with that style print are getting pretty old now. those are hardly new. well you voided any warrenty it probably didnt have :-)
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Kkc8adu replied to the thread Where Did You Find Us?.while researching battery data. found the cell database via search engine.
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Kkc8adu replied to the thread Rebuilding B&D Pivot Vac Battery, Cell Questions.they are a 1500mah 15a continuous cell. and probably old age and an application that dumps them in about 5 minutes. i would replace with...
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Kkc8adu replied to the thread Anyone know anything about these strange little fellas?.i stuff them in 3aaa side by side items along with a tp4056 board.
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Kkc8adu replied to the thread Refurbishing a 1980 Yamaha SR500.i have rebuilt a bunch of bikes myself. got a goldwing tore down right now. getting that tank fixed is first. as long as its shedding...
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Kkc8adu replied to the thread Aluminum Box for 18650s - Fireproof?.you also want to vent it outside in such a way that if there is a catastrophic failure the resultant blowtorch possible at the end of...
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Kkc8adu replied to the thread MPP Solar PIP-5048MG Inverter Repair Attempt.enough energy to blast that diode=dead driver opto. and likely other parts. on high cost parts jobs i replace everything. then test via...
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Kkc8adu replied to the thread MPP Solar PIP-5048MG Inverter Repair Attempt.btw the time to test all the drive parts was before reinstalling that heatsink and igbt's you have 5 identical channels so a problem one...
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Kkc8adu replied to the thread MPP Solar PIP-5048MG Inverter Repair Attempt.got one of those chinese componant testers? since you have several identical channels grab the diode from either side. the tester will...
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Kkc8adu replied to the thread Testing a generic Ryobi battery against its original counterpart.can you see whos cells are in these? all the real ryobi packs i have seen had samsung or lg. had 1 knockoff that had generic 2200mah...
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Kkc8adu replied to the thread 18650 Powered Off Grid.YIKES! no bms. thats a disaster waiting to happen!