Results 1 to 11 of 11

Thread: Nobo Heater NiMH replacement battery

  1. #1
    Junior Member
    Join Date
    Feb 2020
    Posts
    5
    Thanks
    0
    Thanked 0 Times in 0 Posts
    Rep Power
    0
    Reputation
    10

    Default Nobo Heater NiMH replacement battery

    Hi all
    I have pulled about a Nobo Panel Heater E4EU123 - 097A1X
    and found the NiMH battery on the board has been fried.

    I have pulled the tabs off the battery and found the code 39H but cannot find what size volt or mAh this is for an equivalent replacement

    If anyone can please help that would be appreciated

    Nobo are hopeless and want me to buy a $150 full replacement board for a $5 battery !!

    thanks



Look Here ->
  • #2
    Junior Member
    Join Date
    Feb 2020
    Posts
    5
    Thanks
    0
    Thanked 0 Times in 0 Posts
    Rep Power
    0
    Reputation
    10

    Default

    view images via these links





    Last edited by macedonranges; 17-02-20 at 05:05 PM.

  • #3
    Premium Member
    wotnot's Avatar
    Join Date
    Nov 2019
    Location
    Scenic Rim, SE Qld
    Posts
    3,235
    Thanks
    1,462
    Thanked 2,934 Times in 1,510 Posts
    Rep Power
    1334
    Reputation
    58690

    Default

    '39H' suggests 40mah ->

  • #4
    Junior Member
    Join Date
    Feb 2020
    Posts
    5
    Thanks
    0
    Thanked 0 Times in 0 Posts
    Rep Power
    0
    Reputation
    10

    Default

    Quote Originally Posted by wotnot View Post
    '39H' suggests 40mah ->
    Perfect - that looks like them
    How can I be sure it is only 1.2 VOLTS

  • #5
    Senior Member
    Reschs's Avatar
    Join Date
    Aug 2010
    Location
    Outside a few schooners
    Posts
    3,080
    Thanks
    907
    Thanked 2,147 Times in 1,058 Posts
    Rep Power
    933
    Reputation
    33238

    Default

    There should be a part number starting with CR. eg CR3032. Most likely 3.2V.

  • #6
    Banned

    Join Date
    Jan 2017
    Location
    still above ground level
    Posts
    1,779
    Thanks
    5,562
    Thanked 1,964 Times in 714 Posts
    Rep Power
    0
    Reputation
    35657

    Default

    guessing i would say it is 3.2 v just go to the supermarket battery stand and get a cr3032 solder a couple of wires on it and stick it in volts and amps dont matter that much as its just to hold the memory when theres no power on it if its works cover it with some gladwrap and forget it , job done

  • #7
    Premium Member
    wotnot's Avatar
    Join Date
    Nov 2019
    Location
    Scenic Rim, SE Qld
    Posts
    3,235
    Thanks
    1,462
    Thanked 2,934 Times in 1,510 Posts
    Rep Power
    1334
    Reputation
    58690

    Default

    Quote Originally Posted by macedonranges View Post
    Perfect - that looks like them
    How can I be sure it is only 1.2 VOLTS
    Measure voltage at connection pads with power on (that is, I take it the unit turns on but has no display due to battery?)

  • #8
    Senior Member
    Uncle Fester's Avatar
    Join Date
    Jan 2008
    Location
    Commonly found in a pantry or the bottom of a fridge, searching for grains, fermented or distilled
    Posts
    6,405
    Thanks
    2,289
    Thanked 4,414 Times in 2,517 Posts
    Rep Power
    2046
    Reputation
    81778

    Default

    Quote Originally Posted by macedonranges View Post
    Perfect - that looks like them
    How can I be sure it is only 1.2 VOLTS
    Because all NiMH or NiCad cells are 1.2V nominal.
    This is not a CR type Li-Ion, please ignore the comments that say otherwise.
    Last edited by Uncle Fester; 18-02-20 at 10:04 AM.
    Update: A deletion of features that work well and ain't broke but are deemed outdated in order to add things that are up to date and broken.
    Compatibility: A word soon to be deleted from our dictionaries as it is outdated.
    Humans: Entities that are not only outdated but broken... AI-self-learning-update-error...terminate...terminate...

  • The Following User Says Thank You to Uncle Fester For This Useful Post:

    tristen (18-02-20)

  • #9
    Junior Member
    Join Date
    Feb 2020
    Posts
    5
    Thanks
    0
    Thanked 0 Times in 0 Posts
    Rep Power
    0
    Reputation
    10

    Default

    Thanks Uncle Fester
    Pretty much what Battery World told me when I ordered it as Master instruments wouldnt supply direct
    Unit needs to be made - but cheaper than replacing the whole board as Nobo wanted me to do for $150 !!

  • #10
    Premium Member
    SS Dave's Avatar
    Join Date
    Feb 2010
    Location
    North Canberra
    Age
    63
    Posts
    2,117
    Thanks
    5,296
    Thanked 7,917 Times in 1,280 Posts
    Rep Power
    3335
    Reputation
    154682

    Default

    So something like this.



    Wagner Electronics - Sydney's Electronic Super Store
    84-90 Parramatta Rd, Summer Hill NSW 2130
    Phone(+61) 02 9798 9233
    Death smiles at everyone. Grumpy old men smile back.

  • #11
    Junior Member
    Join Date
    Feb 2020
    Posts
    5
    Thanks
    0
    Thanked 0 Times in 0 Posts
    Rep Power
    0
    Reputation
    10

    Default

    Quote Originally Posted by SS Dave View Post
    So something like this.



    Wagner Electronics - Sydney's Electronic Super Store
    84-90 Parramatta Rd, Summer Hill NSW 2130
    Phone(+61) 02 9798 9233
    Thanks

  • Bookmarks

    Posting Permissions

    • You may not post new threads
    • You may not post replies
    • You may not post attachments
    • You may not edit your posts
    •