New Batteries for TM28

[Geese]

I bought the TM28 a few years back and the IMR18650 3100mAh cells will no longer hold a charge, so I am looking for new batteries. I haven't kept up with the latest, so I am asking for advice.

What should I replace them with?

TIA,

Geese

 

[chaosdsm]

If you haven't already purchased new batteries, I would recommend Orbtronic if you're in the US. If the light can use protected cells, they have 18650 3500mAh Battery Protected 10A that can run continuous 10A discharge. If it cannot use protected cells then this is what I would use: 18650 30A Flat Top 3120mAh Battery with continuous 30A discharge capability, these are some incredible batteries!