The M610 NiMH battery is removable and rechargeable.
It can be checked for air cargo and overnight air shipping.
The battery is charged using the printer AC adapter while installed in an M610 or M710 printer.
It can print up to 1,700 labels per charge.
Details
Extend printing time with the NiMH Battery Pack designed for M610 and M710 printers. Enables cordless printer operation, allowing you to print labels wherever and whenever necessary.