Zebra spare battery

label printer, mobile printer, direct thermal, resolution: 8 dots/mm (203 dpi), media width (max.): 58 mm, print width (max.): 48 mm, roll diameter (max.): 57 mm, speed (max.): 152 mm/s, USB-C, RS232, Bluetooth (iOS), Wi-Fi (802.11a/b/g/n), LCD Display, Black Mark Sensor, Gap Sensor, emulation: ZPLII, BXL/POS, SLCS, CPCL, RAM: 128 MB, Flash: 256 MB, incl.: power supply unit, power cable, belt strap, battery, 2850mAh