Excellently CompatiblePortable Printer IMZ320, MZ220, MZ320, MZ420L.
Battery SpecificationVoltage:3.7V, Capacity:1000mAh/3.7Wh, Size: 54.10 x 36.70 x 18.60mm, Weight:99.0g/3.49oz.
Prompt Before UseWhen the new battery is used for the first time, it is in the protected state and requires a long time to charge and activate, Please wait patiently!If it is not fully charged and activated, the battery may not work or the running time is short.
Quality CertificationROSH, CE and UL triple certification. No memory effect, over-charge, over-discharge, over-heat, over-current and short-circuit protection. High capacity circulation function, perfect replace your original batteries.
After-sales Service Your satisfaction is important to us, please feel free to contact us with any question.