for Zebra ZQ520 Printer Battery: Designed for Zebra printer: ZQ520 ZQ620 QLN320 QLN220 ZQ500 ZQ510 ZQ521 ZR628 ZR638 ZQ610 ZR658 ZR668 ZQ511 ZQ52 etc.,100% compatible with OEM specs
for Zebra ZQ620 Battery:for office/warehouse Long-time printing.Built-in upgrade battery cell,Prevents overcharge, over-discharge, overheating, over-current, and short circuits
for Zebra ZQ521 Battery replacement: 3500mAh High-capacity lithium battery for Part number:BTRY-MPP-34MA1-01 P1051378 P1089503-003 P1023901 P1031365-021 P1031365-025 P103165-059 P1031365-069 P103165-101
New qln320 Printer Battery: For optimal performance, fully charge before first use. This activates the cell and extends lifespan for longer-lasting power
for Zebra Printer Battery Replacement: After placing an order has a 12-month warranty service, if you encounter any problems in the use of the product or are not sure whether the battery matches, please contact us, will provide you with the perfect solution