(2-Pack) 3.7V 2600mAh Li-ion Replacement Battery for Symbol / Zebra DS3478 DS3578 LS3478 LS3578 XS3478 MT2000 MT2070 MT2090 – Part 21-62606-01 / KT-BTYMT-01R

Replacement power pack for enterprise barcode scanners compatible with Symbol and Zebra models DS3478, DS3578, LS3478, LS3578, XS3478, MT2000, MT2070, and MT2090. Also matches part numbers 21-62606-01 and KT-BTYMT-01R, making it ideal for refreshing batteries in busy warehouse and logistics environments. Power specs: 3.7V 2600mAh Li-ion chemistry provides steady, long-lasting operation to reduce downtime and frequent recharges. Construction: built from premium-grade cells and factory-tested for voltage accuracy, capacity, and durability to ensure safe, efficient performance and extended service life. Physical fit: measures 68.84 x 23.53 x 22.01mm and features a black housing designed to blend with the original scanner appearance. What’s included: 2 x 3.7V 2600mAh Li-ion batteries. Coverage: backed by a 24-month warranty for added assurance and support.