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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Mexicowanderer has pointed out that many cell phone power packs flat out lie about what aH they can hold. So, there's that.
I would LOVE to have a huge lithium battery for my van!
I would LOVE to have a huge lithium battery for my van!
