I did a review on the LB a few pages ago and right after that, I found out I needed more batteries and a better charger because I wasn't sure if I was using the LB to its full potential. Not a negative on the LB, but in fact, I just wanted to vape more.
I did a very long research and ended up buying the BC700 charger -
http://www.amazon.com/gp/product/B0..._m=ATVPDKIKX0DER&pf_rd_r=00BG0A9T9AW0XTA0D1P1 and these SANYO 2700mAh batteries
http://www.amazon.com/Sanyo-NiMH-Re...8&s=electronics&qid=1266870857&sr=8-3-catcorr. After using the 'refresh mode' on the BC-700 with the sanyo batteries, they all were above 2600mAh according to the charger, so sanyo wasn't BS'ing about their rating unlike a lot of other companies.
As for the BC-700 charger, yes you will need to read the manual but after that it's a breeze to use. Upon receiving any new rechargeable batteries, you should run them through a mode called "Refresh" on the BC-700. What it basically does is slowly drain your batteries, then charge them up again. It does this 20 times or so until it has reached the MAX mAh for those batteries. This process takes over 24 hours, but its worth it. As I stated above, the Sanyo were all consistently over 2600mAh (I think two were actually over 2760mAh) which is VERY GOOD.
After they are done with the refresh cycle, the charger will display FULL indicating that (yes) your batteries are full. It does this ALL the TIME, meaning you can put in one half full, one drained, one a quarter drained...etc into the charger and it will only charge it to its max capacity. This eliminates the guesswork when you don't know which batteries are drained, you can put them all in the charger and it'll be charged to full if needed. Also, this charger can charge batteries independently (no need for pairs).
Anyways I loaded a fresh trench and used the new SANYO and
OMG, YES I have been MISSING SOMETHING. It seemed like the sanyo delivered the extra power needed to bring the LB to its full potential. After using this combo for over two weeks, I set aside the eneloop and use them for backup. Nothing wrong with them, I just prefer the Sanyo from now on. These batteries fit in the box pretty snug (that's a good thing) and as of writing this, I will probably be ordering another 4-pack soon.
Hope this will help some of you out there who are deciding on batteries and chargers. I'm very happy with the LB+Sanyo+BC-700 combo.
Thanks again for a good product MF!