NiMH-akkumulatorer med lav selvafladning: Forskelle mellem versioner

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<ref name="NiMH Hybrio">[http://www.letsgodigital.org/en/10416/uniross_hybrio_battery/ September 25th 2006, Uniross Hybrio hybrid battery] Citat: "...Charge remaining when used : 80 % after 6 months...Useful life : 5 years..."</ref>
Men selvafladningen er stærk temperaturafhængig.
 
Almindelige [[NiMH]] akkumulatorer taber 5-20% den første dag og taber derefter eksponentielt ca. 0,5-4% af ladningen per dag afhængig af opbevaringstemperaturen
<ref>[http://www.seabird.com/pdf_documents/manuals/NiMH_002.pdf Nickel-Metal Hydride (NiMH) Battery Charger and Battery Pack. User’s Manual. Sea-Bird Electronics, Inc.] Citat: "...NiMH batteries self-discharge up to 20% in the first 24 hours after charging, then as much as 15% per month. Self-discharge is highly temperature dependent. NiMH batteries self discharge about three times faster at 40 °C than at 20 °C. Age also effects self discharge. Older battery packs self-discharge faster