Hitech -Battery#21-58234-01/LP063450AR lilon 3.7v2600mAh(Cells of Made in Japan)for Symbol X-Scale / Quick Grip PDT8146, PDT8100, PDT8133, PDT8137, PDT8142...Barcode Scanners Battery pack is in-stock and ready to ship, just came in from Taiwan, ensuring freshness and quality Pre-charged and -tested, 100% OEM compatible High-quality cells: 3.7V battery, 2600mAh, Li-Ion chemistry Battery case is 100% polycarbonate plastic and is ultrasonically sealed for maximum strength 1 year manufacturer limited warranty. See product description for details