Just my 2 cents...
With the Original V1 / 901 atty: 3.7V 3000mah 18650
" " " " / 801 atty: 2 X 3.0V 1400mah rcr123a
At least that was my planned setup if I had stayed with the original V1.
Mike
Mike, Amp hours does not increase like voltage when batts are inline. So it would be 6v (max's out at roughly 7.4v) at 750mAh (not doubling to 1500mAh) ...
Hi Strat...
Where did you find rcr123a 3.0v 1400mah at? I found cr123's but they are not rechargeable.
The highest I have seen in an RCR is 1000/1100 per battery.