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Originally posted by AcuraCL If it's Li-Ion that might not be such a good idea. Capacity deteriorates at about 200 charges. And it counts as a charge whether you go from 0-100% or from 95-100%.
Please don't argue without doing some research. I have checked this out and there are more "urban legends" about Li-Ion than you can shake a stick at.
If you're going to refute, post a link to an authoritative source. |
Not true. A properly treated lithium should deliver 500 cycles.
One of the best sources for information on Lithium batteries would be a discussion forum for RC airplanes. RC hobbyists use Lithium batteries extensively as they are an outstanding power source for electric powered aircraft.
I have three electric powered aircraft. Two 24 ounce 65mph WW2 fighters and a 70mph ducted fan Mig 15. All three are powered by brushless engines running 3 cell 2100Mah/2200Mah batteries capable of delivering well over 20 amps.
RC Groups Battery Discussion
Lithium cells will deliver the most "cycles" if not charged to full capacity. A lithium, unlike traditional batteries (1.2v cell) can go up to 4.5v/cell. If you only charge a lithium cell up to 4.1 or 4.2 volts per cell you will get 500+ cycles.
Storing a fully charged Lithium cell in warm conditions can shorten it's life. Lithiums should be stored at 40%-50% charge in a cool area. If you discharge your lithium cells below 3 volts per cell you can drastically shorten the number of cycles and capacity you can get.
Lithium batteries have drastically higher capacity then Nicad or NiMH at the same weight. Always a good consideration in a handheld object that could be dropped on my hard wood floors.
After a lot of stagnation in development, Lithium technology is rapidly evolving driven in large part by the unique high capacity, high discharge and low weight requirements of electric remote control airplanes.
Motorola Engineers on Lithium