Internal Cell Specs of FoxESS LV5200 – Anyone Cracked One Open?

[Joe Bird]

Hey everyone,

I’m working with a FoxESS LV5200 battery module (LiFePO₄, 51.2V, 100Ah) and I understand that each unit contains 16 internal battery packs (or cells/modules). I’m looking to find out the exact specifications of those internal packs—things like:

• Individual cell voltage/capacity
• Series/parallel arrangement
• Cell model/manufacturer
• Any insights from teardown or diagnostics

I haven’t been able to find detailed info in the standard datasheets or manuals. Has anyone here cracked one open or come across detailed specs, maybe from a teardown, service manual, or supplier?

Appreciate any insights or pointers!

Cheers,

Joe

[Will]

Interesting question, i've only opened a HV2600 and EP battery which are both hight voltage. As the LV stuff is end of life if I see a dead spares of repairs one on ebay I'll buy it to open and document.