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My Account My Orders My Wishlist My Coupons My Points My Referrals BGpaykubakocoj Curious why they wired it in parallel instead of series. 7.4 volts boosted to 9 volts would have better conversion efficiency than 3.7-to-9, I suppose. And watt-hour capacity stays the same. Maybe it's because series wiring would require some extra balancing circuit. Anyway, very interesting product. And thanks for helpful review.
Reply 23/08/2016Simon Any idea on the self-discharge?
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