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Author Topic: good 12v L-Ion option.....at least 5-6 hours?  (Read 4647 times)

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marc0789

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good 12v L-Ion option.....at least 5-6 hours?
« on: January 17, 2007, 10:30:59 AM »
Thanks, Marc.

Offline dennisrtyler

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Re: good 12v L-Ion option.....at least 5-6 hours?
« Reply #1 on: January 17, 2007, 10:35:51 AM »
i think the answer is still the PowerRunner PR2300. a bit steep but with many options.

http://www.batteryspace.com/index.asp?PageAction=VIEWPROD&ProdID=919
« Last Edit: January 17, 2007, 10:38:07 AM by dennisrtyler »
4. im so abrasive i make sandpaper nervous.

Schoeps CMR/mk4 > Naiant PFA > Oade Concert Mod Marantz PMD-661

Offline gratefulphish

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Re: good 12v L-Ion option.....at least 5-6 hours?
« Reply #2 on: January 17, 2007, 02:45:01 PM »
I invested a little more in one of these for long-term 12V power. Note that the Powerrunner at 12V is 4 Ah, and the batterygeek is 8.8 A.  It also charges extremely quickly.

http://www.batterygeek.net/Portable_DVD_Player_Battery_p/10-14-88_batterygeek.htm
4 channel: Neumann TLM-170R>Segue Dogstar>SD 722   2 channel: Neumann TLM-170R>Segue Dogstar>Lunatec V3>SD 722
               Linked to Lunatec V3>MT 24/96                                     (Hi-Ho Silver Interconnects)     

Other gear: AKG C451Es, Tascam DA-P1, Sony D-8

Offline MattH

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Re: good 12v L-Ion option.....at least 5-6 hours?
« Reply #3 on: January 18, 2007, 11:30:35 PM »
I invested a little more in one of these for long-term 12V power. Note that the Powerrunner at 12V is 4 Ah, and the batterygeek is 8.8 A.  It also charges extremely quickly.

http://www.batterygeek.net/Portable_DVD_Player_Battery_p/10-14-88_batterygeek.htm

I'm liking the batterygeek 10-14-88 so far. It ran my portico for 3.5 hours and still showed >75% left on the indicator lights.
mics: Soundfield ST450, JW mod Milab VIP-50's, Milab VM-44 Links (Matched Cards, Matched S-Cards), BR mod Nak 700's
pre's: Audio Developments AD 066(11), V2, Littlebox, Tinybox, Reutelhuber
recorders: Sonosax SX-R4, Tascam DR-680, Korg MR-1, Tascam DR-2, Mackie DL32R
playback: Teac UD-501 DAC > Meyer Sound

Offline habit

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Re: good 12v L-Ion option.....at least 5-6 hours?
« Reply #4 on: February 11, 2007, 10:47:35 PM »

I'm liking the batterygeek 10-14-88 so far. It ran my portico for 3.5 hours and still showed >75% left on the indicator lights.

Was that 3.5 hours with Phantom?

Thanks
Busman Mod R4 Pro | Schoeps M222 | Schoeps MK4 & 41

Offline gratefulphish

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Re: good 12v L-Ion option.....at least 5-6 hours?
« Reply #5 on: February 11, 2007, 10:52:22 PM »
I have been trying to run my 10-14-88 down, and it just won't go.  It is ridiculous how much power is in there.  I ran an entire show, then I have played back on the deck for at least nine hours, and finally, the first of the four LEDs went off.
4 channel: Neumann TLM-170R>Segue Dogstar>SD 722   2 channel: Neumann TLM-170R>Segue Dogstar>Lunatec V3>SD 722
               Linked to Lunatec V3>MT 24/96                                     (Hi-Ho Silver Interconnects)     

Other gear: AKG C451Es, Tascam DA-P1, Sony D-8

Offline MattH

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Re: good 12v L-Ion option.....at least 5-6 hours?
« Reply #6 on: February 11, 2007, 11:21:58 PM »

I'm liking the batterygeek 10-14-88 so far. It ran my portico for 3.5 hours and still showed >75% left on the indicator lights.

Was that 3.5 hours with Phantom?


Thanks

Yes, drawing 4 mA with the Milab's.
mics: Soundfield ST450, JW mod Milab VIP-50's, Milab VM-44 Links (Matched Cards, Matched S-Cards), BR mod Nak 700's
pre's: Audio Developments AD 066(11), V2, Littlebox, Tinybox, Reutelhuber
recorders: Sonosax SX-R4, Tascam DR-680, Korg MR-1, Tascam DR-2, Mackie DL32R
playback: Teac UD-501 DAC > Meyer Sound

Offline habit

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Re: good 12v L-Ion option.....at least 5-6 hours?
« Reply #7 on: February 11, 2007, 11:38:00 PM »

I'm liking the batterygeek 10-14-88 so far. It ran my portico for 3.5 hours and still showed >75% left on the indicator lights.

Was that 3.5 hours with Phantom?

Thanks

Yes, drawing 4 mA with the Milab's.

Thanks much... just placed an order for a couple.
Busman Mod R4 Pro | Schoeps M222 | Schoeps MK4 & 41

Offline habit

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Re: good 12v L-Ion option.....at least 5-6 hours?
« Reply #8 on: February 28, 2007, 08:30:51 PM »

I'm liking the batterygeek 10-14-88 so far. It ran my portico for 3.5 hours and still showed >75% left on the indicator lights.

I picked up this battery to run my Portico, but am not sure which of the 20 adapters supplied I should use? Do you have a specific adapter that you use? Is there anthing specific I should look for with the adapter since several seem to "fit" the portico's power in?

Thanks for any help!
Busman Mod R4 Pro | Schoeps M222 | Schoeps MK4 & 41

Offline habit

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Re: good 12v L-Ion option.....at least 5-6 hours?
« Reply #9 on: March 02, 2007, 05:41:54 PM »

I'm liking the batterygeek 10-14-88 so far. It ran my portico for 3.5 hours and still showed >75% left on the indicator lights.

I picked up this battery to run my Portico, but am not sure which of the 20 adapters supplied I should use? Do you have a specific adapter that you use? Is there anthing specific I should look for with the adapter since several seem to "fit" the portico's power in?

Thanks for any help!

Just a bump to see if anyone can help. :)
Busman Mod R4 Pro | Schoeps M222 | Schoeps MK4 & 41

Offline MattH

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Re: good 12v L-Ion option.....at least 5-6 hours?
« Reply #10 on: March 02, 2007, 09:34:17 PM »

I'm liking the batterygeek 10-14-88 so far. It ran my portico for 3.5 hours and still showed >75% left on the indicator lights.

I picked up this battery to run my Portico, but am not sure which of the 20 adapters supplied I should use? Do you have a specific adapter that you use? Is there anthing specific I should look for with the adapter since several seem to "fit" the portico's power in?

Thanks for any help!

yeah, none of them fit real tight. The one I'm using has a little J mark near the base of the plug.
mics: Soundfield ST450, JW mod Milab VIP-50's, Milab VM-44 Links (Matched Cards, Matched S-Cards), BR mod Nak 700's
pre's: Audio Developments AD 066(11), V2, Littlebox, Tinybox, Reutelhuber
recorders: Sonosax SX-R4, Tascam DR-680, Korg MR-1, Tascam DR-2, Mackie DL32R
playback: Teac UD-501 DAC > Meyer Sound

Offline Lil Kim Jong-Il

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Re: good 12v L-Ion option.....at least 5-6 hours?
« Reply #11 on: March 03, 2007, 12:11:42 PM »
If you call or write neve designs and ask for it, they will send you a little restraining loop and a screw that fits the pim nuts on the back panel.   That will secure the cable and keep pressure on the connector so that you don't have to worry about it getting pulled out in the field.

You can get a strap and screw at RS or home depot too.

I'm liking the batterygeek 10-14-88 so far. It ran my portico for 3.5 hours and still showed >75% left on the indicator lights.

Any chance of you setting up your rig and running the battery from fully charged to full discharged?  I'm wondering how much total time you can get.  The portico draws a consant 12W so that battery should last about 7hrs.
« Last Edit: March 03, 2007, 12:15:01 PM by Lil' Kim Jong-Il »
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Offline habit

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Re: good 12v L-Ion option.....at least 5-6 hours?
« Reply #12 on: March 03, 2007, 01:25:55 PM »
Thanks for the info guys. Once the rest of my cables get here I'll definitley do a power test. Until then I'm trying to figure out making a target rack to carry both the Portico and R-4 Pro. I was amazed at how large this R-4 is.... the portico looks to only be about 1/2" deeper than R-4. My Mountainsmith Quantum is proving to be a tight fit.
Busman Mod R4 Pro | Schoeps M222 | Schoeps MK4 & 41

 

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