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Author Topic: 9V li-ion batteries  (Read 567 times)

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Offline jerryfreak

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9V li-ion batteries
« on: January 07, 2020, 04:40:39 AM »
interesting, ive never seen these before. are cheap (cheaper than good nimh 9Vs) and have pretty high discharge currents

good data here

https://www.youtube.com/watch?v=9A06SPUF8i8
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Offline relefunt

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Re: 9V li-ion batteries
« Reply #1 on: January 07, 2020, 05:46:38 PM »
I have been using the EBL batteries for some time and they work great. The price (22 USD for four, including a charger) is pretty good too:



https://www.amazon.com/EBL-Lithium-Battery-Rechargeable-Batteries/dp/B078HP76PG/ref=sr_1_4?keywords=EBL+9v&qid=1578437157&s=electronics&sr=1-4

« Last Edit: January 07, 2020, 05:49:26 PM by relefunt »
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Offline jerryfreak

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Re: 9V li-ion batteries
« Reply #2 on: January 09, 2020, 03:20:36 AM »
just got them.. they weigh like nothing
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Offline perks

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Re: 9V li-ion batteries
« Reply #3 on: January 09, 2020, 12:31:31 PM »
Not compatible with a 4 9V Nbox? I know I need to be careful when ordering the PowerEx's to ensure I'm getting the 9.6V version instead of the 9V version. The 9V rechargeable batteries wont power the Nbox the way a 9V Duracell copper top would.
Mics: Schoeps MK5, Schoeps MK41, AT853u (C,SC,H,O), DPA 4061
Preamps/converters: Schoeps VMS52UB (x2), Nbox (x2), E.A.A. PSP-2 (x2) Grace Lunatec V2 (for sale), Sound Devices MP-2 (for sale), DPA MMA6000, Naiant Tinybox v1.5, Naiant PiPsqueak, Church Ugly, Apogee Mini-Me, Benchmark AD2k+
Recorders: Tascam DR-680, Korg MR-1, Edirol R-05, Sony PCM-M10 (x2), Tascam DR-07, Marantz PMD-661, Sound Devices Mixpre-3

Offline jerryfreak

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Re: 9V li-ion batteries
« Reply #4 on: January 09, 2020, 02:20:50 PM »
Not compatible with a 4 9V Nbox? I know I need to be careful when ordering the PowerEx's to ensure I'm getting the 9.6V version instead of the 9V version. The 9V rechargeable batteries wont power the Nbox the way a 9V Duracell copper top would.

not sure, nick is pretty secretive about the operating voltage of the nbox, but all of the rechargables (particularly the eight-cell 9.6V NiMHs) should have plenty of voltage as 9V alkaline in normal use go down on a relatively constant slope to 6.0V

depending on type, most rechargables have a flatter curve between 7.5 and 10V

more than you ever wanted to know (thanks to justme for turning us on to this site)
https://lygte-info.dk/review/batteries9V/Common9VIndividualTest%20UK.html
« Last Edit: January 09, 2020, 02:24:47 PM by jerryfreak »
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Offline tim in jersey

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Re: 9V li-ion batteries
« Reply #5 on: January 09, 2020, 03:01:57 PM »
I'd suggest these for use w/ the N-Box (any flavor):

https://www.amazon.com/Powerex-MH-96V230-230mAh-Rechargeable-Battery/dp/B00LT0LS92/ref=sr_1_8?keywords=powerex+9.6v&qid=1578599690&sr=8-8

Tried and true. Between Nicky, klitz, Ed Tyre, Chomps and myself we've made hundreds of recordings using these batteries in the N-Box...

Offline perks

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Re: 9V li-ion batteries
« Reply #6 on: January 09, 2020, 03:11:00 PM »
I'd suggest these for use w/ the N-Box (any flavor):

https://www.amazon.com/Powerex-MH-96V230-230mAh-Rechargeable-Battery/dp/B00LT0LS92/ref=sr_1_8?keywords=powerex+9.6v&qid=1578599690&sr=8-8

Tried and true. Between Nicky, klitz, Ed Tyre, Chomps and myself we've made hundreds of recordings using these batteries in the N-Box...

Yes those are what I've been using too but I see there are so many more rechargeable 9V options than there were just a few years ago yet none appear to have the 9.6V like the PowerEx/Immedion and I suspect would be useless in a Nbox.
Mics: Schoeps MK5, Schoeps MK41, AT853u (C,SC,H,O), DPA 4061
Preamps/converters: Schoeps VMS52UB (x2), Nbox (x2), E.A.A. PSP-2 (x2) Grace Lunatec V2 (for sale), Sound Devices MP-2 (for sale), DPA MMA6000, Naiant Tinybox v1.5, Naiant PiPsqueak, Church Ugly, Apogee Mini-Me, Benchmark AD2k+
Recorders: Tascam DR-680, Korg MR-1, Edirol R-05, Sony PCM-M10 (x2), Tascam DR-07, Marantz PMD-661, Sound Devices Mixpre-3

Offline tim in jersey

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Re: 9V li-ion batteries
« Reply #7 on: January 09, 2020, 03:26:27 PM »
I'd suggest these for use w/ the N-Box (any flavor):

https://www.amazon.com/Powerex-MH-96V230-230mAh-Rechargeable-Battery/dp/B00LT0LS92/ref=sr_1_8?keywords=powerex+9.6v&qid=1578599690&sr=8-8

Tried and true. Between Nicky, klitz, Ed Tyre, Chomps and myself we've made hundreds of recordings using these batteries in the N-Box...

Yes those are what I've been using too but I see there are so many more rechargeable 9V options than there were just a few years ago yet none appear to have the 9.6V like the PowerEx/Immedion and I suspect would be useless in a Nbox.

From what I recall Craig T and Ed had nothing but headaches w/ the rechargeable 9v. It wasn't until the 9.6v came out that there was a viable nimh rechargeable option...

Offline Craig T

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Re: 9V li-ion batteries
« Reply #8 on: January 09, 2020, 07:42:04 PM »
Yes, the (much) older 9V NiMH wouldn't work in the 4x 9V powered NBox.  The 9.6V that Tim referenced worked fine in my original NBox and now my NBox-Platinum.

I'd suggest these for use w/ the N-Box (any flavor):

https://www.amazon.com/Powerex-MH-96V230-230mAh-Rechargeable-Battery/dp/B00LT0LS92/ref=sr_1_8?keywords=powerex+9.6v&qid=1578599690&sr=8-8

Tried and true. Between Nicky, klitz, Ed Tyre, Chomps and myself we've made hundreds of recordings using these batteries in the N-Box...

Yes those are what I've been using too but I see there are so many more rechargeable 9V options than there were just a few years ago yet none appear to have the 9.6V like the PowerEx/Immedion and I suspect would be useless in a Nbox.

From what I recall Craig T and Ed had nothing but headaches w/ the rechargeable 9v. It wasn't until the 9.6v came out that there was a viable nimh rechargeable option...
Schoeps cmc6/4v / Line Audio CM3, OM1 / ADK A51 / Church Audio CA-14
Naiant Tinybox v2.2 / NBox(P) / Apogee Mini-MP / Church Audio ST9200 / CA-UGLY
Sony PCM-M10 / Tascam DR-70D

 

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