Replacement Battery for the Motorola / Symbol NGIS, LS3478, DSS3478 and LS3578 Barcode Scanners. Battery fully replaces OEM battery number 21-62606-01 and BTRY-LS34IAB00-00. Manufactured using performance-grade power cells from Japan, which are proven to deliver maximum battery run time and total cycle life. The 2600 mAh capacity rating is 13% higher than the OEM 2300 mAh rated batteries.