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How to Fix Dead Lithium-Ion Batteries That Won't Hold a Charge Anymore « Hacks, Mods & Circuitry :: Gadget Hacks
How harmful can be for a Li-ion battery is to remain deeply discharged (i.e. less than 20%) and unused after 3 months, how much affects capacity? - Quora
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How to Fix Dead Lithium-Ion Batteries That Won't Hold a Charge Anymore « Hacks, Mods & Circuitry :: Gadget Hacks
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