Lithium battery technology offers significantly greater energy density. Lihium LIFE Lipo4 A123 batteries offer very high cycle life- up to 2000 charge recharge cycles, and will give about 50% improvement in capacity for the same weight. Lithium polymer offer about 200% energy density over Ni-MH, but lower cycle life.
Andy
Andy...You are always a wealth of useful information...Thanks.
Trev...What was it like fitting the Piston-tank?.....Easy?..... Scratch head..read instructions again type of thing?
Are you running the "Motors" that were in the kit?
What is the "Running/Lake time" you have?
What can you tell everyone about the best and worst parts about the "KIT" your "Build"
Thanks,
Guy.
I'm still in the process of building my "U-47" .......I'll eventually get some radio gear! LOL