Anyone used the K2 Energy RCR123 batteries or charger?

[Lighty]

Anyone gone with this system or the batteries?

http://store.peakbattery.com/lfp123a...r-lithium.html

http://store.peakbattery.com/charger...3a-batter.html

They seem safer than regular Lithium Ion.

http://en.wikipedia.org/wiki/Lithium...sphate_battery

 

[Mr Happy]

I haven't used those exact batteries, but I think the quality is good. Their chief advantage is their closeness in voltage to a regular CR123A, although they may still over drive incan bulbs that rely on the voltage sag under load of such a regular CR123A.

 

[LEDAdd1ct]

I haven't used their cells yet, but the discharge curves on their higher capacity/higher current cells look great. If I were to buy some LiFePO4 cells in the size of RCR123 cells, these would be at the top of my list.