Noco replacement battery

[SHELCO]

I am looking for a replacement battery for a Noco gbx75 jump starter. Charger battery will no longer take a charge.

Looking for something that won't burn the shop down.

 

[PCustoms]

I am looking for a replacement battery for a Noco gbx75 jump starter. Charger battery will no longer take a charge.

Looking for something that won't burn the shop down.

Have you contacted noco?

My assumption is the battery isn't serviceable and you'll need to buy a new pack. I certainly wouldn't entertain replacing it with non noco pack due to the potential fire...

 

[rust in the eye]

Agreed with the above. Since the battery is the main part of these units I'd suggest they are disposable(almost certainly not economically prudent to repair) once the battery dies.
That said, break it open and see what the cells are then go shopping.