I usually assume that a used laptop or UPS battery is junk, and get a $50 Chinese one.
Cheers
Phil Hobbs
I usually assume that a used laptop or UPS battery is junk, and get a $50 Chinese one.
Cheers
Phil Hobbs
-- Dr Philip C D Hobbs Principal Consultant ElectroOptical Innovations LLC / Hobbs ElectroOptics Optics, Electro-optics, Photonics, Analog Electronics Briarcliff Manor NY 10510 http://electrooptical.net http://hobbs-eo.com
EBay claims the batteries are new. They appear to be.
The issue is how do you charge them?
Never had a problem with it, though I've bought at least a dozen of them on eBay over the years.
Cheers
Phil Hobbs
-- Dr Philip C D Hobbs Principal Consultant ElectroOptical Innovations LLC / Hobbs ElectroOptics Optics, Electro-optics, Photonics, Analog Electronics Briarcliff Manor NY 10510 http://electrooptical.net http://hobbs-eo.com
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