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Rockbox mail archiveSubject: Re: Jukebox not playing very long - battery life questionRe: Jukebox not playing very long - battery life question
From: Chris Holt <amiga2k_at_cox.net>
Date: Thu, 21 Aug 2003 20:23:48 -0400 On Thu, 21 Aug 2003 14:06:36 -0400, Neon John wrote: > Good advice. To add to it, one of the best chargers out there right > now is the Ray-O-Vac 1 hour charger available at WallyWorld, etc. It's > $29.95 and, depending on the particular package, comes with either 4 > 1800 mah batteries or a car cigarette cord. This charger contains 4 > individual charging circuits so you can put 4 batteries in, regardless > of the individual state-of-charge, and have them all charge properly. > On 2300 mah batteries it takes about an hour and a half to charge. So they have solved the overheating problem with those? Dave Etchells warned against that model in his Great Battery Shootout page http://www.imaging-resource.com/ACCS/BATTS/BATTS.HTM Saying: "As alluded to earlier, one important, albeit somewhat informal finding at this point: The Rayovac 1-hour charger does indeed seem to get the batteries too hot. - I observed with several different sets of batteries from various manufacturers that repeated charge cycles in the Rayovac resulted in a noticeable and continuing decrease in maximum capacity. (Two sets of cells even vented, a very unusual occurrence in my experience.) It's darn fast, and charges the batteries pretty completely, but definitely seems to have a negative impact on battery life." Personally I use one of Rayovac's PS1 chargers. Four independant circuits, slow overnight charge and 9.99 at Wal/K/mart/TArget, etc. Not that I'm a cheapskate or anything. The 1850 Evereadys in my JBR right now are getting replaced with some of the new 2100s, "just because". Got lots of things I can use the 1850s in. :) But hey, they were less than $10. Go figure. That's cheaper than the 1850s were. (~$12) Chris Received on 2003-08-22 Page template was last modified "Tue Sep 7 00:00:02 2021" The Rockbox Crew -- Privacy Policy |