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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N ot bad 40 amp hour so to match my 230 amp hours I'd need six of them at $579.99 each, or over 3,000 in batteries to replace 300 worth.. Not quote ready for prime time. (That is 300 or less by the way)
