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Author Topic: JB3 internal battery life  (Read 4360 times)

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Offline ts

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JB3 internal battery life
« on: March 25, 2005, 01:49:28 PM »
Looks like I have a couple that puke after about 2 to 2.5 hours. How long should they last? I leave them on charge till the indicator goes out. I've only used them for about ten shows, bought 'em new.
Thanks, ts

Offline The Kilted Taper

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Re: JB3 internal battery life
« Reply #1 on: March 25, 2005, 01:52:26 PM »
I've had numerous issues with the batteries. Not charging, falsely telling me they are charged, etc etc etc. I just always carry around 4 with me at shows to be safe. I can usually get through an entire show (opener and headliner... ~2 - 3hrs) on 1 set of batteries. At this time the poer indicator shows 1/2 power still left.

"The guy who's been dissed, dismissed and demoted so often that he should have officially changed his first name to "Backup." "

Offline kfrinkle

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Re: JB3 internal battery life
« Reply #2 on: March 25, 2005, 01:53:30 PM »
I have two JB3s, and with both batteries in each, i can guarantee at least 5 hours, and depending upon the ambient temperature, up to 7 hours.
-Karl
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Offline ts

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Re: JB3 internal battery life
« Reply #3 on: March 25, 2005, 02:01:57 PM »
I've had numerous issues with the batteries. Not charging, falsely telling me they are charged, etc etc etc. I just always carry around 4 with me at shows to be safe. I can usually get through an entire show (opener and headliner... ~2 - 3hrs) on 1 set of batteries. At this time the poer indicator shows 1/2 power still left.


I have an xtra pair and carry them for same reasons. At the big house show I taped Mule and ABB(almost 3 hours) on one set and had 2 bars left at the end. Show before that the same set puked after less than 2 hours.
« Last Edit: March 25, 2005, 02:39:25 PM by ts »

Offline F.O.Bean

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Re: JB3 internal battery life
« Reply #4 on: March 25, 2005, 02:33:19 PM »
i have had 2 batteries for about a little over oneyearandtheyarejust fine :)

i can get about 6hrs :)

folks, did you charge/discharge these correctly as soon as you got them ala a cell phone, charge up, total discharge, charge up, ABUSE after that
Schoeps MK 4V & MK 41V ->
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DarkTrain Right Angle Stubby XLR's (x3) ->
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http://www.archive.org/bookmarks/diskobean
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Offline The Kilted Taper

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Re: JB3 internal battery life
« Reply #5 on: March 25, 2005, 02:34:55 PM »
Yes sir. I think there's a known issue with the batteries, as Creative wasn't surprised when I called them and asked for a replacement.
"The guy who's been dissed, dismissed and demoted so often that he should have officially changed his first name to "Backup." "

Offline The Kilted Taper

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Re: JB3 internal battery life
« Reply #6 on: March 25, 2005, 02:43:01 PM »
Yes I did (I think...hmmmmm). They actually wanted me to send back the whole thing (JB3), But I said "no way. It's the battery, I tested others and they charged fine".
"The guy who's been dissed, dismissed and demoted so often that he should have officially changed his first name to "Backup." "

Offline ts

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Re: JB3 internal battery life
« Reply #7 on: March 25, 2005, 02:44:36 PM »
i have had 2 batteries for about a little over oneyearandtheyarejust fine :)

i can get about 6hrs :)

folks, did you charge/discharge these correctly as soon as you got them ala a cell phone, charge up, total discharge, charge up, ABUSE after that
[/quote
How do you do a total discharge???????

Offline F.O.Bean

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Re: JB3 internal battery life
« Reply #8 on: March 25, 2005, 03:18:49 PM »
i have had 2 batteries for about a little over oneyearandtheyarejust fine :)

i can get about 6hrs :)

folks, did you charge/discharge these correctly as soon as you got them ala a cell phone, charge up, total discharge, charge up, ABUSE after that
[/quote
How do you do a total discharge???????

run them til they die ;)
Schoeps MK 4V & MK 41V ->
Schoeps 250|0 KCY's (x2) ->
Naiant +60v|Low Noise PFA's (x2) ->
DarkTrain Right Angle Stubby XLR's (x3) ->
Sound Devices MixPre-6 & MixPre-3

http://www.archive.org/bookmarks/diskobean
http://www.archive.org/bookmarks/Bean420
http://bt.etree.org/mytorrents.php
http://www.mediafire.com/folder/j9eu80jpuaubz/Recordings

Offline ts

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Re: JB3 internal battery life
« Reply #9 on: March 25, 2005, 08:37:32 PM »
i have had 2 batteries for about a little over oneyearandtheyarejust fine :)

i can get about 6hrs :)

folks, did you charge/discharge these correctly as soon as you got them ala a cell phone, charge up, total discharge, charge up, ABUSE after that
[/quote
How do you do a total discharge???????

run them til they die ;)
And how do you do that? They shut off when a selection ends. On a brand new JB3 there are no selections. Play back life is supposedly what? Wow, I have better things to do!

Offline F.O.Bean

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Re: JB3 internal battery life
« Reply #10 on: March 25, 2005, 08:42:30 PM »
i have had 2 batteries for about a little over oneyearandtheyarejust fine :)

i can get about 6hrs :)

folks, did you charge/discharge these correctly as soon as you got them ala a cell phone, charge up, total discharge, charge up, ABUSE after that
[/quote
How do you do a total discharge???????

run them til they die ;)
And how do you do that? They shut off when a selection ends. On a brand new JB3 there are no selections. Play back life is supposedly what? Wow, I have better things to do!

throw your rig on for awhile andlet it die, simple enuf :)
Schoeps MK 4V & MK 41V ->
Schoeps 250|0 KCY's (x2) ->
Naiant +60v|Low Noise PFA's (x2) ->
DarkTrain Right Angle Stubby XLR's (x3) ->
Sound Devices MixPre-6 & MixPre-3

http://www.archive.org/bookmarks/diskobean
http://www.archive.org/bookmarks/Bean420
http://bt.etree.org/mytorrents.php
http://www.mediafire.com/folder/j9eu80jpuaubz/Recordings

Offline ts

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Re: JB3 internal battery life
« Reply #11 on: March 26, 2005, 06:28:29 AM »
OK :) Forgot about continuous :-[. This thing really pisses me off sometimes. Can ya tell! The 2 new batts I have I should be able to condition them properly. But the 2 older ones(used for about 10 shows and never conditioned)might be plagued with memory effect? Thanks.
« Last Edit: March 26, 2005, 07:30:35 AM by ts »

Offline ts

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Re: JB3 internal battery life
« Reply #12 on: March 28, 2005, 08:09:40 AM »
Looks like I got a bad one. Brand new, I guess they'll replace it. Explains the 2-3 hours of run time, with 2 batts in. Thanks for everyones help.
ts.

Offline tms

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Re: JB3 internal battery life
« Reply #13 on: July 25, 2005, 08:46:50 AM »
Looks like I got a bad one. Brand new, I guess they'll replace it. Explains the 2-3 hours of run time, with 2 batts in. Thanks for everyones help.
ts.

If anyone has a bad JB3 battery they want to unload, I'm interested in buying it for hacking. Lemme know what you want for it.
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