This is a replacement compatible with a Handheld Barcode BatteryVolts: 3.7V (3.7 Volts)Capacity: 1450mAh (1.45Ah)Type: Li-ionColor: BlackHandheld Dolphin 6000 Replacement Batteries.Mfgr Part # PSSO122621558Weight: 0.2 lbWarranty: 1 Year