Battery issues/TMS
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Forum: Battery issues/TMS

(battery thermal management system)

  1. Sticky Thread Sticky: Long Term Storage Guide

    A common misconception is that the 12v battery will be kept charged as long as the car is plugged in. Like many things about the Volt, the answer is...

    Started by Steverino, 11-04-2012 09:13 PM
    2 Pages
    1 2
    battery disconnect, chevy volt, long term storage, off peak, transport mode
    • Replies: 10
    • Views: 2,669
    4 Weeks Ago 02:50 PM Go to last post
  1. OBD 2 Hardware / Software Recommendations for a Volt

    I am looking for a possibly less expensive and extensive monitoring system than the DashDQ. I know very little about mechanics and though that may...

    Started by world2steven, 01-25-2013 12:04 PM
    • Replies: 8
    • Views: 1,599
    24 Minutes Ago 05:52 PM Go to last post
  2. Using 10kwh but charging 12?

    Hi, all. I've had my Volt a week and love it. I've browsed lots of posts here and found very valuable information--thanks! Here's my question. I...

    Started by Stromfahrer, 3 Days Ago 02:57 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 804
    1 Day Ago 09:48 AM Go to last post
  3. 8 amp vs 12 amp charging

    Hello. I recently leased a white 2013 Chevy Volt and I've had issues charging at 12 amps. Essentially, I have a dedicated 20 amp circuit in my garage...

    Started by robertmc9, 03-30-2013 07:25 PM
    4 Pages
    1 2 3 ... 4
    • Replies: 33
    • Views: 3,963
    1 Day Ago 09:23 AM Go to last post
  4. Resale and possible battery replacement @8 years???

    Love our Volt - 15 months, 13,000 miles. Used all winter in NH. Seeing articles about resale value and curious about GM plans to offer replacement...

    Started by Voltvette, 3 Days Ago 09:34 AM
    2 Pages
    1 2
    • Replies: 17
    • Views: 838
    1 Day Ago 07:22 AM Go to last post
  5. Only getting about 9.6kWh from a charge with 18°C outside and battery at 24°C

    Last summer was the first summer I had my Ampera. Also in the autumn, I was regularly getting 10.4kWh out of a charge. Then the winter came and the...

    Started by AndY1, 04-11-2013 04:38 PM
    7 Pages
    1 2 3 ... 7
    • Replies: 66
    • Views: 2,934
    1 Day Ago 03:31 AM Go to last post
  6. Price and experiences with battery replacement?

    My questions: - Does anyone know the price that Chevy charges for a replacement pack on a GM Volt? Does this need to come out of one's pocket...

    Started by jlsoaz, 08-12-2012 05:50 PM
    6 Pages
    1 2 3 ... 6
    • Replies: 51
    • Views: 8,490
    1 Day Ago 12:18 AM Go to last post
  7. Poll Poll: How do you usually Charge your Volt ?

    Do most use the standard 110 at home , 240 at home or 110 or 240 V at work ?

    Started by sinnombre, 07-23-2012 02:44 AM
    7 Pages
    1 2 3 ... 7
    • Replies: 60
    • Views: 15,541
    3 Days Ago 05:27 PM Go to last post
  8. Post Which is better for battery life? Level 1 or Level 2 charging

    I have a 2012 Chevy Volt with about 8,000 miles on it. I have an installed Voltec L2 charger which I use as my main method for charging my car. I...

    Started by gunrunner, 3 Days Ago 10:14 AM
    battery life, level 2 charger
    • Replies: 5
    • Views: 435
    3 Days Ago 05:13 PM Go to last post
  9. Efficiency between 120v and 240v Charging

    I've seen a number of discussions on this. Thought that this statement from GM's Chief Engineer for Electrified Vehicles hit the spot: Efficient...

    Started by jashev, 4 Days Ago 12:16 PM
    2 Pages
    1 2
    • Replies: 10
    • Views: 648
    3 Days Ago 01:47 PM Go to last post
  10. obd 2 / volt 'GID' meter?

    (one of these days when I have money again) I am going to spring for an OBD 2 device. I would like to be able to use it for the Volt equivalent of a...

    Started by world2steven, 4 Weeks Ago 04:25 PM
    • Replies: 4
    • Views: 473
    3 Days Ago 12:06 PM Go to last post
  11. Emergency home power for the complete electrical idiot?

    Guess I should start by asking if there even is such a thing… I have no interest in turning my Volt into a brick for even a day! But here is what I...

    Started by world2steven, 5 Days Ago 02:34 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 792
    3 Days Ago 11:57 AM Go to last post
  12. Hidden ~5kWh

    Twice in the past week my 2012 Volt has "hidden" about 5.kWh. The weather here has had an unusual easterly component that drives air up over the...

    Started by jfkirk, 1 Week Ago 01:34 AM
    • Replies: 6
    • Views: 748
    1 Week Ago 02:35 PM Go to last post
  13. Anyone have any experience with a portable level 2 charger

    Do they exist? Anyone use one so far? Recommendations? Really looking for something that can be plugged into the 120 outlet.

    Started by lawjds, 02-11-2013 12:24 PM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 3,727
    1 Week Ago 04:52 AM Go to last post
  14. Level 2 charger

    Can anyone give me advice on which one to get. Thinking about the voltec based on price but would really would like some advice.

    Started by lawjds, 04-13-2013 08:32 PM
    3 Pages
    1 2 3
    • Replies: 22
    • Views: 2,054
    2 Weeks Ago 12:45 AM Go to last post
  15. Safe unplugged time during hot weather?

    I believe the Volt's battery thermal management system (BTMS) is supposed to run unplugged for a little while if its battery is sufficiently charged....

    Started by world2steven, 2 Weeks Ago 12:38 PM
    • Replies: 3
    • Views: 569
    2 Weeks Ago 05:54 PM Go to last post
  16. RETURN OF 50 MILE RANGE

    Having the first warm weather in East TN, and lo, my battery is back turning in 50 miles round trips. The worst winter range I saw was just at 30...

    Started by jfkirk, 04-09-2013 09:26 PM
    3 Pages
    1 2 3
    • Replies: 22
    • Views: 1,853
    3 Weeks Ago 08:38 AM Go to last post
  17. Question Not charging on 230v Voltec

    I have kind of written a book here but if you have in depth knowledge of J1772 EVSE's I would appreciate any thoughts on the cause of my troubles or...

    Started by Beano, 04-11-2013 02:14 AM
    evse, j1772, not charging
    • Replies: 3
    • Views: 481
    3 Weeks Ago 03:56 PM Go to last post
  18. Where is the battery? Why 4 seats?

    I know this sounds like a silly question. What I'm trying to figure out is the exact position of the T-shaped battery in the Volt, relative to other...

    Started by adric22, 3 Weeks Ago 07:42 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,106
    3 Weeks Ago 10:04 PM Go to last post
  19. longer charge cord for wattstattion??

    I love my GE wattstation L2 charger.. however the 16 foot cord that shipped with it wont allow me to charge in the driveway.. which is a pain.. id...

    Started by cadillackid, 3 Weeks Ago 07:52 AM
    • Replies: 4
    • Views: 332
    3 Weeks Ago 01:04 PM Go to last post
  20. can not open hatch

    i know this has been covered prior. I detached the 12v battery and closed the back hatch. How do i open the hatch without the 12 v battery

    Started by denndoc, 12-09-2012 12:14 PM
    2 Pages
    1 2
    • Replies: 12
    • Views: 1,407
    4 Weeks Ago 03:46 PM Go to last post

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