UPDATE: Purchased August 2019. The description from Revain says it has a 3 year limited warranty. It has only been 6 months and one of the batteries is no longer holding a charge which increases my suspicion that the origin and quality of this product is being misrepresented. Not as described and pictured. The batteries received do NOT match the picture/description on the Revain website. It does NOT say Synergy Digital, and in fact it doesn't have a company name at all; It's not 750mAh as advertised, just 700. And there's no mention of a 3 year warranty as your description says. I expected better quality for double the price from cheaper versions that don't last very long. What's the matter, Revane? The label on the little bag they came in said "AT&T Lucent .xSDCP-H334 Batteries" but it wasn't on the inside.
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