Lithium Titanate

I notice a lot of people trying to compare charging time between the LI, Sio2 and LA, you cannt put Li in that comparason as the limitation 99.9% of people are going to run up against is the size of the charger. there is no adsorption mode on the Li, well maybe a min or two at the verry end it is all bulk other wise at a 1C rate and that is artificial and introduced by the BMS LiphO4 is actualy a 4 to 7C rate but who is every going to use that so why not make them last a little longer. that means if you have a 280AH 12V battery you could have a 280amp charger and charge that bank in about an hour, now I dont know anyone who has a charger that big but with the new 3in1 setups that combine solar and your Dc to Dc charger and ac charger in one it could be possible to have all three going in an emergency, but that is extreem. so lets go with a battery bank of around 200 usable ah, which would be two Li batteries or 4 6VGCor 250ah of Sio2 what ever that is, lets say you have a 75 amp converter, and you have used 150 amps. you could fully charge the Li bank in 2 hours, but I do know you are not charging the others anywhere near that fast to 100% if they would even handle a 75 amp input with out it being reduced.

Steve