Li-ion soon to be price competitive with FLA?
I was recently browsing around in an electronics store and saw one of those portable battery packs for charging iPhones/iPads that had a 10,000 mAh capacity for $20. If I'm doing my math correctly tha...
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If those 18650 cells are LiCoO2 batteries, as used in most portable electronics, I wouldn't want to put a bunch of them together (say 100Ah at 12V worth) and accidentally over-charge them.
From what I read (on Wikipedia), LiCoO2 is much less stable than LiFePO4 (but has a higher energy density). Most Electric Vehicle conversions and marine yacht installations use LiFePO4, for the safety reasons I suppose.
From what I read (on Wikipedia), LiCoO2 is much less stable than LiFePO4 (but has a higher energy density). Most Electric Vehicle conversions and marine yacht installations use LiFePO4, for the safety reasons I suppose.
