What will a rechargeable 123 do for a E1L? Longer runtime? Brighter? I am going to get a Kl4 head and make a T4 but was wondering what improvements the RCR123 would make to a standard E1L.
Yep my #2 EDC. it's great on a R123, a little brighter on a Li ion and in a E2 body with primaries. With the Vital Gear FB-1 1x123 it's small, easy to use, and very pocketable. VDG
I think it's safe to use 2 protected rcr123 but not unlikely if you use the unprotected batts in a series. I use my E1L with 1 unprotected rcr123 1000 mAH. It's brighter that the primary cell and stay for around 40 minutes.