What type of 12v Battery?

Discussion in 'Gen 5 Prius Care, Maintenance and Troubleshooting' started by Resilient, Dec 16, 2024.

Tags:
  1. Resilient

    Resilient New Member

    Joined:
    Apr 3, 2024
    4
    3
    0
    Location:
    Richmond, BC
    Vehicle:
    2024 Prius
    Model:
    Limited AWD-e
    Hi Priuschat,

    I have a 2024 Prius HEV Limited and I am wondering what type of 12v battery is in the trunk of the vehicle. It looks to be a Panasonic 345LN1-MF. Is this an AGM type battery or regular wet battery?

    I have a battery maintainer for the winter period and it has a setting for regular 12v and AGM 12v. Just double checking before I mess something up.

    Thank you all!
     
    #1 Resilient, Dec 16, 2024
  2. Hammersmith

    Hammersmith Senior Member

    Joined:
    Jul 26, 2021
    2,271
    2,272
    0
    Location:
    North Dakota - USA
    Vehicle:
    2023 Prius
    Model:
    Limited AWD-e
    Standard lead acid. It's not an AGM.
     
    #2 Hammersmith, Dec 16, 2024
  3. Resilient

    Resilient New Member

    Joined:
    Apr 3, 2024
    4
    3
    0
    Location:
    Richmond, BC
    Vehicle:
    2024 Prius
    Model:
    Limited AWD-e
    Got it! Thank you so much
     
    #3 Resilient, Dec 16, 2024
  4. RandyPete

    RandyPete Active Member

    Joined:
    Apr 1, 2021
    402
    167
    0
    Location:
    Santa Margarita, CA, USA
    Vehicle:
    2024 Prius Prime
    Model:
    XSE
    You might take a pic of the top of the battery in place and post it.
     
    #4 RandyPete, Dec 16, 2024
  5. Mendel Leisk

    Mendel Leisk MMX GEN III

    Joined:
    Oct 17, 2010
    59,898
    41,168
    80
    Location:
    Greater Vancouver, British Columbia, Canada
    Vehicle:
    2010 Prius
    Model:
    Touring
    Any automotive 12 volt charger will charge either flooded or AGM style. It's just some chargers have a setting optimized for AGM, slightly higher voltage I think. Check your owners manual too, for amperage limit, probably 5 amp still (per 4th gen).

    My CTEK 4.3 for example: in the manual it says to use the "snowflake" setting, for charging in extremely cold conditions, or with "spiral-wound" AGM's (the ones that look like a 6-pack). All other AGM's and regular flooded, just use the regular setting.
     

    Attached Files:

    #5 Mendel Leisk, Dec 17, 2024
(You must log in or sign up to post here.)