The Nikon EN-EL19 Lithium-Ion Battery is a rechargeable battery for the Nikon Coolpix S3100, S3300 and S4100 cameras. Lithium-ion batteries will not suffer from the adverse memory effects that are normally associated with other battery types.
Similar item at lower price:Watson EN-EL19 Lithium-Ion Battery Pack (3.7V, 700mAh) $13.99
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