Noco Genius 10 Trickle Charger

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  • เผยแพร่เมื่อ 24 พ.ย. 2024

ความคิดเห็น • 153

  • @thedetailhotlap
    @thedetailhotlap  3 ปีที่แล้ว +4

    Thank you for clicking on this video! Smash that subscribe button!!

    • @terryconley5166
      @terryconley5166 ปีที่แล้ว +1

      Did not revive my battery!! .

    • @josemedeiros007
      @josemedeiros007 11 หลายเดือนก่อน

      @@terryconley5166 It doesn't work on all batteries, especially if they are bulging or have bad cells. Were you able to check the electrolyte levels and add distilled water if needed? Did you run repair mode?

  • @TheScottTownsendShow
    @TheScottTownsendShow 3 ปีที่แล้ว +8

    I watched this and went right to work. Thanks for getting right to it and being clear and concise.

  • @darknightofthesoul7628
    @darknightofthesoul7628 2 ปีที่แล้ว +12

    Thank you for telling me to first charge the battery completely BEFORE entering repair mode. I was thinking I'd go directly to repair mode...

    • @scottwheaton9689
      @scottwheaton9689 ปีที่แล้ว +3

      Instructions state to always fully charge battery prior to going into repair mode charge.

  • @wa1w511
    @wa1w511 6 หลายเดือนก่อน +2

    Thanks for explaining "Repair Mode" to me. I just purchased a new battery, because I didn't know about repair mode, and I was only able to get the Noco to charge the one year old battery to 31% health. The new battery drained down to 19% health in two days, and then I charged it with the Noco again to 31%. This made me wonder. I wasted money on a new battery, but at least I learned from it. Hope changing the alternator is the issue....1993 Nissan Pathfinder giving me grief.

  • @santinoblack1
    @santinoblack1 ปีที่แล้ว +2

    Excellent explanation of how the Noco Genius 10 works and its diffrent options for repair and charging.

  • @danabbott844
    @danabbott844 2 ปีที่แล้ว +3

    Great to watch you tested with Grand Cherokee. I'm trying to charge the car battery with Genius 10 for a Grand Cherokee. The charger connects with positive/negative terminals under the hood as you mentioned. But the LED on the charger has been staying at 25% and dimming in and out at 50% for a while (more than 24 hours). The electronic panel in front of driver seat has been flashing when connected with Genius 10 charger. Any ideas why it does not reach 100%? Thanks a ton!

  • @zionsjourney
    @zionsjourney 2 หลายเดือนก่อน

    Thanks men. Your a Life saver. I have same Noco 10 and now I know how to use it and the functions on it. Thanks heaps! ❤

  • @freddyfz0976
    @freddyfz0976 5 วันที่ผ่านมา

    On your jeep did you disconnect the cables from your battery before charging it ? Is it safe to do so without disconnecting the cables while charging my car battery ?

  • @danvelgtr
    @danvelgtr 2 ปีที่แล้ว +1

    Good video , thank you . I have a very wide / long battery on my Merc S Class , I was wondering would the red and black leads that connect to the car battery are wide enough on this model of NOCO? tia. On my NOCO GB50 the car battery leads seem very short .

  • @emilyvosberg481
    @emilyvosberg481 3 ปีที่แล้ว +4

    Look how helpful this video is!! So proud of you!!

  • @CraigStevens-kj1zm
    @CraigStevens-kj1zm 8 หลายเดือนก่อน +1

    In your video your car battery appears to be hooked up to car. And you used the repair mode? You say need to unhook your battery, but your video showed your hooked up? What is the right thing to do

  • @91lifetime23
    @91lifetime23 2 ปีที่แล้ว +1

    I was wondering about the repair mode, how does it work work exactly and can one repair it before charging it or should it be after the full charge?

    • @thedetailhotlap
      @thedetailhotlap  2 ปีที่แล้ว +2

      In the manual, it says it needs to be fully charged before it goes into repair mode

  • @MichaelJosephJr934
    @MichaelJosephJr934 10 หลายเดือนก่อน

    Is this Noco Genius 10 good for Freezing climates? My battery wouldn't start my truck in -25 degree weather. I'd be using as a trickle charger overnight. And is this the proper model for a Honda Ridgeline?

  • @jamiecole6955
    @jamiecole6955 9 หลายเดือนก่อน

    How do you know if you need to run repair mode on the battery? I had trouble with my old charger and it overcharged the battery. I drained it to about 50% and charged it with the Genius 10. It's in maintenance mode now hovering around 13v. Battery is about 2 years old. Marine battery being used for backup sump pump so really will rarely get used. I just want to make sure the battery is ok.

  • @coolstorybro2838
    @coolstorybro2838 หลายเดือนก่อน +1

    Can you plug that device for 2-3mo without removing it? Cause my car is going on a storage mode, I want my battery to stay fresh?

    • @thedetailhotlap
      @thedetailhotlap  28 วันที่ผ่านมา

      Yes, since it will trickle charge the entire time it should be good. I would confirm on the manual too.

  • @stewartljutube
    @stewartljutube 3 ปีที่แล้ว +2

    In repair mode, does the 12v repair light just flash, or do the charging lights flash to let you know how far through repair mode you are? If just the 12V repair light flashes, how do you know when repair mode is complete? Does it return to standby mode?

    • @thedetailhotlap
      @thedetailhotlap  3 ปีที่แล้ว +2

      REPAIR MODE: An advanced battery recovery mode for repairing and restoring, old, idle, damaged, stratified or sulfated batteries. When selected, a red LED will
      illuminate and flash.
      It should simple return to a solid orange standby light. There's no identification of completeness.

  • @campo19841122
    @campo19841122 3 ปีที่แล้ว +4

    Ładowanie w trybie Repair 16.5v przy podłączonych klemach mocno ryzykowne dla elektroniki. Powinno się odłączyć akumulator od samochodu przy takim napięciu. Pozdrawiam z Polski

  • @pinoyadventurer30
    @pinoyadventurer30 3 ปีที่แล้ว +3

    After repair mode...is there any light indicator to know when the repair is done?

  • @addya4011
    @addya4011 2 ปีที่แล้ว +2

    My battery is totally flat. I connected this charger and it was slowly pulsing on red the first bar, then about 5 minutes later it went all the way to green and that started pulsing. Not sure why as the car battery is totally flat so not sure why it’s saying it’s almost full?

    • @WESLAIRA
      @WESLAIRA ปีที่แล้ว

      The charger thinks the battery is fully charged because the few good cells in the battery probably are charged. The bad news is that you had a battery that needed replaced due to all of the bad cells that couldn’t take a charge. With this charger it’s possible that the repair mode would help restore some of the cells but unlikely it will make the battery new again.

  • @kenf.2413
    @kenf.2413 ปีที่แล้ว

    I have a 2016 BMW X3, what mode should I choose to charge? My battery says: 61-21-5-A40-E33, EP Battery 105AH. Please let me know, thanks

  • @Waybeyond
    @Waybeyond 4 ปีที่แล้ว +3

    Did you measure the 'maintenance mode' voltage? I own the precedessor - G7200 (and many more charges, since I look after a bunch of yacht batteries) and it has no float, unlike other brands. Many brands offer ~13,5 V float once charging is done. Cheap crap just switch off when done. Noco so far did 'monitor' and trickle with some impulses not allowing to drop below the 'full charge voltage', but this means the battery was kept at around 12,9 - 13,0 V. This obviously means that if full gravity wasn't restored, the trickle charge won't do any good. G7200 was awesome in repair mode but is lacking the float voltage (manufacturer confirmed me that in writing 2 years ago, that they don't have the float voltage in maintenance mode in the 'current range of Genius chargers'. Did the upgraded product line change in that matter or you still don't see 13,6-13,8 V on a connected battery after a few days or weeks, rather seeing 12,9 V instead. That's what G7200 does.

    • @thedetailhotlap
      @thedetailhotlap  4 ปีที่แล้ว +1

      thanks for the reply, I simply am just doing an unboxing and real world review on the device. I would assure that Noco would be able to answer those questions.

    • @fallback8314
      @fallback8314 ปีที่แล้ว

      can't believe you called the g7200 cheap crap lol....because by virtually all accounts it's a tremendous charger.

  • @gerrymcintosh4477
    @gerrymcintosh4477 ปีที่แล้ว

    So, is there something that lights up to indicate the repair mode after 4hrs has been completed?

  • @mont5584
    @mont5584 3 ปีที่แล้ว +1

    You have to have the battery fully charged BEFORE you can use repair mode??? If so, what are you repairing? Also, repair mode is for all types of batteries listed?

    • @thedetailhotlap
      @thedetailhotlap  3 ปีที่แล้ว

      For optimal
      results, take the 12-volt battery through a full charge cycle, bringing the battery to full charge, before using this mode. 12V Repair can take up to four (4) hours to complete the recovery process
      and will return to Standby when completed

    • @Kooshad1
      @Kooshad1 3 ปีที่แล้ว +2

      i wish your questions were answered. I'd like to know too the answer to that first question you asked

  • @benjiechan1
    @benjiechan1 3 ปีที่แล้ว +2

    Thanks for the video info it helps a lots , what about the supply mode , how do I use the supply mode ?

    • @thedetailhotlap
      @thedetailhotlap  3 ปีที่แล้ว +2

      Converts to a DC power supply for powering any 12VDC device, like a tire inflator, oil changer, or as a memory retainer when replacing a battery. When
      selected, a red LED will illuminate.

  • @derrickwilson9044
    @derrickwilson9044 ปีที่แล้ว

    I hooked the noco 10 to my bmw and have it in agm mode. is it suppose to be making a clicking noise while charging?

  • @IcarusTECH
    @IcarusTECH 3 ปีที่แล้ว +2

    Check those Genuis2 wires to see if its as thick as the Genius10 eyelet/clamp ones. You might be surprised.

    • @thedetailhotlap
      @thedetailhotlap  3 ปีที่แล้ว

      The genius 2 has a smaller gauge of cable but the adapter I bought is compatible with the Noco 10. For how long the Noco will be in a "charge" mode, I'm not too concerned.

    • @IcarusTECH
      @IcarusTECH 3 ปีที่แล้ว +1

      @@thedetailhotlap Plugging in and being compatible are different things. They are only recommended for the 5A and lower chargers.

  • @Bignene628
    @Bignene628 3 ปีที่แล้ว

    Thanks man. You get right to the business. I have 2 Odyssey batteries in my jeep. Can I use it on that kind of batteries

    • @thedetailhotlap
      @thedetailhotlap  2 ปีที่แล้ว

      Thank you, much appreciated! I'm not too sure if it works or not on Odyssey batteries.

    • @thedetailhotlap
      @thedetailhotlap  2 ปีที่แล้ว

      Noco support might be able to assist with the answer of that.

  • @juanjaht4277
    @juanjaht4277 2 ปีที่แล้ว +1

    This is one I was Looking for.
    Amazing!

  • @josemedeiros007
    @josemedeiros007 11 หลายเดือนก่อน

    Good video and explanation on the Noco Genius 10.

  • @paramsingh007
    @paramsingh007 ปีที่แล้ว

    Can show us how to hardwire the noco genius 10 to Toyota Camry 2019 please ??? I want to drive the car daily with the battery hardwired .

  • @JonHunter80
    @JonHunter80 3 ปีที่แล้ว +1

    hmm ok, cool, whats "supply mode" for? can that mode be used on 12v agm? laslty, can 12v repair mode be used on agm or only lead acid? thanx a mil

    • @thedetailhotlap
      @thedetailhotlap  3 ปีที่แล้ว

      Converts to a DC power supply for powering any 12VDC device, like a tire inflator, oil changer, or as a memory retainer when replacing a battery. When
      selected, a red LED will illuminate.
      Repair mode is for Lead Acid batteries, I believe

  • @TheCybercrash
    @TheCybercrash 2 ปีที่แล้ว

    In retrospect, is the noco10 worth it? I drive a GC myself and can't decide between the noco5 and noco10.

  • @Need2Build
    @Need2Build 3 ปีที่แล้ว

    Loving that catch-can, I'm experiencing a drain on my 5.7 as well, thinking this might have to be my long-term solution after multiple diagnosis.

    • @thedetailhotlap
      @thedetailhotlap  3 ปีที่แล้ว +1

      thank you! I installed that catch can very early and it works great! Disgusting how much oil I take out every 3000 miles.

  • @dadstoysnthings
    @dadstoysnthings 2 ปีที่แล้ว

    It's disappointing that I have to select the mode manually. My old Noco genius selects it automatically.

  • @spaceghost8327
    @spaceghost8327 3 ปีที่แล้ว +3

    _Awesome review!!!!! Keep up the great work_

  • @lubiercalle
    @lubiercalle 10 หลายเดือนก่อน

    Excelente explicación!

  • @terryconley5166
    @terryconley5166 ปีที่แล้ว

    Where did it to revive it was down to 1%. It did not revive my

  • @MyBatzIsMyGunz
    @MyBatzIsMyGunz 3 ปีที่แล้ว +1

    I am starting an auto locksmith business. When I am making a key when all keys are lost, I need to make sure the battery stays good when I am messing with the ECU through the OBD. Will I be ok to charge the battery while I am plugged in to the ODB? Thanks :)

    • @thedetailhotlap
      @thedetailhotlap  3 ปีที่แล้ว

      For sure. I am not responsible for anything that happens though :)

    • @Gibbbrayden
      @Gibbbrayden 3 ปีที่แล้ว +1

      It has a power supply mode for this very reason

  • @dontcallmeimfishing6266
    @dontcallmeimfishing6266 3 ปีที่แล้ว +1

    Just got the Noco10 and when I plug it in, nothing turns on. What am I doing wrong?

  • @traveltackle917
    @traveltackle917 3 ปีที่แล้ว

    To trickle/maintain car battery, do I need to have it plugged into an outlet or does it have its own battery

    • @thedetailhotlap
      @thedetailhotlap  3 ปีที่แล้ว

      plug it into an outlet. The device itself doesn't have a battery

  • @ironmendm9
    @ironmendm9 2 ปีที่แล้ว

    does this charger remember your last setting or you have to manual set it up every time plug it up

    • @thedetailhotlap
      @thedetailhotlap  2 ปีที่แล้ว

      Yes! It should as long as you don’t unplug it from the wall.

    • @thedetailhotlap
      @thedetailhotlap  2 ปีที่แล้ว

      @@obeja okay, thank you for clarifying

  • @FilthxSpewer
    @FilthxSpewer 7 หลายเดือนก่อน

    My noco 10 stays stuck at 1 red bar while charging, goes to the next bar then quickly back to the first. Why is this, charging for over 4 hrs Everything hooked up correctly. Currently charging car battery 12v

  • @noirman2834
    @noirman2834 3 ปีที่แล้ว +1

    Hello, how many hours does it take to maintain the battery and is it effective ?? ⛔

    • @thedetailhotlap
      @thedetailhotlap  3 ปีที่แล้ว

      usually 3-4 Hours

    • @noirman2834
      @noirman2834 3 ปีที่แล้ว

      @@thedetailhotlap thanks YOU brother

    • @noirman2834
      @noirman2834 3 ปีที่แล้ว

      I have a 75 ampere battery, what is the appropriate charger for 5 ampere or 10 ampere

    • @noirman2834
      @noirman2834 3 ปีที่แล้ว

      Is maintenance effective for the battery

  • @Reece_McMillan
    @Reece_McMillan 3 ปีที่แล้ว +1

    So does the noco 10 have to be plugged into a power source to use? I have a few questions about this device.

    • @thedetailhotlap
      @thedetailhotlap  3 ปีที่แล้ว +1

      Yes, it's a battery charger/supplier

    • @Reece_McMillan
      @Reece_McMillan 3 ปีที่แล้ว

      @@thedetailhotlap alright thank you. 👍🏽

  • @nordlead
    @nordlead 3 ปีที่แล้ว +1

    Hello, I'll be away for 1 year and I want to leave my battery in maintenance mode but I have a doubt! If there is a power cut, when the power is restored will the Noco 10 automatically turn on or it's necessary to press the mode button? Thanks :)

    • @thedetailhotlap
      @thedetailhotlap  3 ปีที่แล้ว +1

      I can't confidently answer this question. When you unplug the unit and plug it back in, but I'm not sure if it loses power. Might have to contact Noco support.

    • @nordlead
      @nordlead 3 ปีที่แล้ว

      @@thedetailhotlap I found the answer, if I can help someone I'm happy with it. It keeps in memory the last mode used, it's fantastic, if there's a problem with the electricity it won't be a problem. It's a good device, I recommend it. Thanks :)

    • @thedetailhotlap
      @thedetailhotlap  3 ปีที่แล้ว +1

      AWESOME!! I'm glad you were able to answer the original question! That's really informative, and I might do a year review on it! Thank you!

  • @edwinr8141
    @edwinr8141 3 ปีที่แล้ว

    Was thinking of getting NOCO Genius 10. My question is how to determine what type of battery you have? I have looked for some writing on the actual batteries themselves but doesn't state as such (12V or 12V AGM). Thanks.

    • @thedetailhotlap
      @thedetailhotlap  3 ปีที่แล้ว +1

      Usually a AGM will say "sealed". 12 volt lead acid usually say "wet or gel"

  • @zeth8300
    @zeth8300 2 ปีที่แล้ว +1

    Is a good charge is worth the money

  • @08breezy08
    @08breezy08 3 ปีที่แล้ว

    how do you know if your battery need to go to repair mode if its showing fully charge ?

    • @thedetailhotlap
      @thedetailhotlap  3 ปีที่แล้ว

      if you notice your battery is getting weak.

  • @Wolf-or6ws
    @Wolf-or6ws 3 ปีที่แล้ว

    Hi there, is there a way to know if a battery needs to be repaired? Im a little confused what repair mode means, like is it for storing a battery long term?

    • @thedetailhotlap
      @thedetailhotlap  3 ปีที่แล้ว

      Repair mode just helps the battery last a bit longer.

  • @PouchMaster
    @PouchMaster 3 ปีที่แล้ว +1

    Does the green light ever stop flashing and become solid? I've had mine hooked up to my 90 amp hour deep cycle for 2 and a half days and the green light is still flashing.

    • @thedetailhotlap
      @thedetailhotlap  3 ปีที่แล้ว

      hmmmm you may have to speak to their support team. I'm unsure what would be happening.

    • @kd1010163
      @kd1010163 3 ปีที่แล้ว +2

      A fading in and out light means it's in maintenace mode. Keeping your battery charged. If it's flashing it's still charging. possibly try the repair mode if the battery won't accept a full charge.

    • @yaphillme
      @yaphillme 2 ปีที่แล้ว

      @@thedetailhotlap uhuuuuuu😅uuuuuuu😅UUID’s u 😮

    • @yaphillme
      @yaphillme 2 ปีที่แล้ว

      😅😮😅I 😊

  • @noirman2834
    @noirman2834 3 ปีที่แล้ว

    Is the maintenance mode good? I have 3 and 4 year batteries. Can he repair them ?? ❌ Thanks

    • @thedetailhotlap
      @thedetailhotlap  3 ปีที่แล้ว

      Yes, maintenance mode works if you leave your vehicle sitting more then 2 days. It also discharges it by sub 1 volt then charges it to keep it from only charging.

    • @pinoyadventurer30
      @pinoyadventurer30 3 ปีที่แล้ว

      @@thedetailhotlap which one is the maintenance mode?

    • @fallback8314
      @fallback8314 ปีที่แล้ว

      maintenance is when the light is green

  • @MegaReg22
    @MegaReg22 2 ปีที่แล้ว

    Can I leave this under the hood as a trickle charger 🤞???

    • @thedetailhotlap
      @thedetailhotlap  2 ปีที่แล้ว

      Yes, if you're leaving it parked. Just remember to disconnect it!

  • @tomginella6410
    @tomginella6410 2 ปีที่แล้ว

    I plug in my noco 10 and it goes to off. Does not function at all. What’s up?

    • @thedetailhotlap
      @thedetailhotlap  2 ปีที่แล้ว

      Might be an issue with connections, and/or the battery is tooo low

  • @Retailiscrap
    @Retailiscrap 3 ปีที่แล้ว

    Will this charge my trailer battery everytime it runs low I jjst plug it in and it will keep it 100% charge when not in use ?

    • @thedetailhotlap
      @thedetailhotlap  3 ปีที่แล้ว

      Yes, it should stay charged at 100 percent as long as you select the correct battery and leave it plugged in

  • @inter7373
    @inter7373 3 ปีที่แล้ว

    Can you use repair mode on an AGM battery?

    • @thedetailhotlap
      @thedetailhotlap  3 ปีที่แล้ว +1

      I'm not sure! I would reach out to them directly

  • @mrhagstv
    @mrhagstv 4 ปีที่แล้ว +1

    thanks for the content!

  • @ImASurvivorNThriver
    @ImASurvivorNThriver 3 ปีที่แล้ว

    Good stuff! Thanks for sharing.

  • @Bignene628
    @Bignene628 2 ปีที่แล้ว

    Can I repair mode on a agm battery

  • @jakofall79
    @jakofall79 3 ปีที่แล้ว

    You did say disconnect the cables correct before putting in to repair mode but I'm guessing you didn't because you wasn't actually going to repair the battery

    • @thedetailhotlap
      @thedetailhotlap  3 ปีที่แล้ว

      correct, I didn't actually go into repair mode. Just did the steps for the video

  • @Richie.F
    @Richie.F 3 ปีที่แล้ว

    How can I tell what battery I have so I can correctly select either agm or lithium?

    • @thedetailhotlap
      @thedetailhotlap  3 ปีที่แล้ว

      It will usually say on the top of your battery. If you can't determine what battery you have, looks for keywords like "sealed" or "wet/gel acid"

  • @bravo20ghost27
    @bravo20ghost27 4 ปีที่แล้ว +1

    Great video

  • @YiHogyun
    @YiHogyun หลายเดือนก่อน

    why don't you explain what the "repair mode" actually does? I guess you have no idea.

    • @thedetailhotlap
      @thedetailhotlap  28 วันที่ผ่านมา

      The manual would do a better job explaining exactly. I gave you a vague idea.

  • @OnerousEthic
    @OnerousEthic 3 ปีที่แล้ว +1

    Next time , could you please find a more stark and resonant space to show how little effort you put into your projects?

    • @thedetailhotlap
      @thedetailhotlap  3 ปีที่แล้ว

      Thanks for stopping by! I’m glad you enjoyed the content! If you haven’t already, smash that subscribe button with all that love you expressed!

    • @OggyGTA
      @OggyGTA 3 ปีที่แล้ว

      @@thedetailhotlap Good response, I would have just called him a prick!

    • @thedetailhotlap
      @thedetailhotlap  3 ปีที่แล้ว +1

      @@OggyGTA thanks! It's people like that, that make me laugh.

  • @HelpAPlantFam
    @HelpAPlantFam 4 ปีที่แล้ว +2

    You need a cool studio to record in!!!

    • @thedetailhotlap
      @thedetailhotlap  4 ปีที่แล้ว

      I know, i'm in the process of moving!

  • @ElRazTheGreat1
    @ElRazTheGreat1 3 ปีที่แล้ว +1

    It's not a "Trickle Charger" it's a Float Charger!

    • @4u25out
      @4u25out 3 ปีที่แล้ว +1

      some of the new chargers out there has these features ..”battery charger, battery maintainer, trickle charger,”float charger”,plus battery desulfator.” 5 in 1.

    • @thedetailhotlap
      @thedetailhotlap  3 ปีที่แล้ว

      Yes, lots of different "keywords"

    • @fallback8314
      @fallback8314 ปีที่แล้ว

      what's the difference between float and trickle?

  • @mont5584
    @mont5584 3 ปีที่แล้ว +1

    Need acoustic insulation. Echoes!

    • @thedetailhotlap
      @thedetailhotlap  3 ปีที่แล้ว

      Yes, I recorded this in a garage! Would love to upgrade my space soon!

  • @davenicolas6908
    @davenicolas6908 2 ปีที่แล้ว

    No one actually shows the process to jump start a car.

  • @rangeroverl322
    @rangeroverl322 3 ปีที่แล้ว +4

    Never heard of a table ?

  • @johnr5545
    @johnr5545 ปีที่แล้ว

    God bless

  • @jagmanak
    @jagmanak 2 ปีที่แล้ว

    Your voice is echoing

  • @johnadams9044
    @johnadams9044 2 ปีที่แล้ว

    Half the video is wasted until you finally begin showing how you use the Noco 10.

  • @jasonbates2898
    @jasonbates2898 2 ปีที่แล้ว

    “You wanna go all the way over there” Dude your camera sucks and some people were glasses. Now I missed a step cuz I have no idea where “there” is!!!

    • @thedetailhotlap
      @thedetailhotlap  2 ปีที่แล้ว

      Some videos like mine aren't perfect! I'm happy you stopped by!

  • @Heavy69Metal
    @Heavy69Metal 3 ปีที่แล้ว

    How about recovering lithium or lipo4 battery that’s fallen below 11 volts or down to 1 volt or zero?