View single post by GeoffR | ||||||||||
Posted: Thu Jul 26th, 2018 15:42 |
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GeoffR
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Battery development usually moves in the direction of greater energy density. The EN-EL18a having some 25% more capacity than the original EN-EL18. However, other improvements are also desirable such as lower self discharge, less heat generation during charge and discharge, less expansion over time and faster charging. Without a full specification of each specific battery it is difficult to determine which of these advances has been incorporated in any given model. I would strongly recommend consulting the Nikon web site.
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