which 18650 protected battery?

[gregor]

@bugsy36

Gregor - If you have good charger with “overcharge protection” (you do) and good light with “low voltage protection” (A6 does) - then you can use anything.

Look at Dale’s chart in the OP of the A6. Even the cheap Sanyo laptop salvage and Samsung 26F (both not the high drain) do very well

Is this the chart you are talking about:

Code now public! BLF A6 FET+7135 Light. Short 18350 tubes and Unanodized Lights Available

GROUP BUY IS ACTIVE TO ANYBODY THAT WANTS TO JOIN. The discount code is GBLFA6SE This is the Banggood page where you can purchase the BLF A6. Production is in high gear until interest slows and then that will be all they make. Buy them while they are available! ***For those interested in an unanodized version see ToyKeeper's thread HERE ***For those interested in shortened tubes for 18350 see RemanG's thread HERE ***For those that need assistance with troubleshooting and fixe…

For max lumens, which cell will you choose?

What means: “No spring bypasses”

Thank you