S Davis wrote:
pianotuna wrote:
profundant,
20% to 85% for Li, so the 100 amp-hour has 75 amp-hours that are usable.
charge them to 100% once every 30 days to reset the battery management system.
Use a dc to DC charger for alternator protection, if planning to charge from the engine.
I can't use LI where I live. Too cold for them. For those that can avoid cold LiFeP04 are the cat's meow.
I would go for SiO2 myself.
Where do yo get the 20% to 85% figures, the EVE prismatic cell cycle rating is full charge to cut off at 2.5 volts @ 1.0C for 3500 cycles.
he thinks all Li chemistry has the same properties and takes numbers from older chemistry types and throws them out there to make Li sound not as good.
