After testing the new E-Power 14650 white LED switch (with lock-out feature) purchased from two different vendors this weekend I cannot recommend this switch with operation with the 1.7 LR XL (Resurrector) cartos. It's a dog. It just doesn't work with the Resurrectors, period. I went back to using my old blue LED hard plastic switch without the lock-out feature as it still works with the Resurrector cartos.
Bad news for E-Power 14650 dealers.
Otherwise, I love the E-Power 14650. It has the potential to be the best value mod out there. This is a very disappointing development for all mod fans.