dead battery

State of charge (SoC) is the level of charge of an electric battery relative to its capacity. SoC is usually expressed as percentage (0% = empty; 100% = full). An alternative form of the same measure is the depth of discharge (DoD), calculated as 100 - SoC (100% = empty; 0% = full). SoC is normally used when discussing the current state of a battery in use, while DoD is most often seen when discussing the lifetime of the battery after repeated use.

View More On Wikipedia.org
Recent contents Top users
  1. F

    Warning lights after dead battery

    Hi everyone! First poster here. Warning lights after dead battery. I have not used my MGM5 EV for 8 weeks and when I came to use it found the 12v battery had died. (Getting trapped in the car is story for another time!) We charged it and all seemed well but now when I start it all the...
    • flo
    • Thread
    • battery dead battery lights mg5 warning warning lights
    • Replies: 8
    • Forum: MG5 EV Forum
  2. S

    Dead Battery and Won’t Charge!

    Hi, I got my car in February last year and have been loving it until today! I set it to charge last night as it was just over 30% and this morning it is frozen up, stopped charging in the night at some point and is not responding. I assume the battery is now dead due to the cold, or needs to...
    • Sam S
    • Thread
    • battery charging cold weather dead battery electric vehicle mg4
    • Replies: 27
    • Forum: MG4 EV Forum
  3. John Finney

    Dead battery after long time not driving

    I have been in hospital for a couple of months and my 12v battery is now flat. New battery fitted very recently. I have used a jump start to move it back onto the drive. My question is will it charge if I just leave the car in ready mode after I jump start? If so how long will it take to charge...
  4. C

    Dead battery (12V)

    My 12V battery died suddenly. MG AA assist told me that it was dead and needed replacing. Given the test apps he did I had no argument. Found that battery warranty was 12 months or 10000 miles. I am 3 weeks over 12 months and only 6,900 miles. MG wanted “ about “ £135.00 for a replacement with...
  5. D

    12v dead battery and wife locked in the car! - Welcome home!!

    After a 7day holiday, return to Gatwick Long Stay South car park to pick up our MG4. Eventually find car which isn't responding to the fob to show me where she is. Doors - don't open! Call to the AA - 2hrs atleast! I can't open the drivers door with the emergency key so go and guard our luggage...
  6. Z

    Need help with my new mg4 ev

    Hi there, I am new here, so don’t have any clue where to post. I have MG4 SE, last week on Wednesday my ev charger cable was stuck in car and it was showing HV battery error. I am working in Newmarket and live in Luton. On daily basis I’m travelling 60 miles each side. On my way home I took it...
  7. ncdlloyd

    Dead MG4 This Morning

    We've had our MG4 for just over a week and it's been great so far. Unfortunately my wife came to drive it to work this morning and it was completely dead. It was also blocking in our other car on the drive... Luckily in this case we still had my wife's old car, so she's taken that to work. The...
  8. A

    Dead car

    Just got back from a week away to a completely dead car. Waiting for the AA man.:(
Back
Top Bottom