For Zebra Printer Battery: Designed for Zebra QLN220, QLN320, ZQ500, ZQ510, ZQ520, ZQ521, ZR628, ZR638, ZR668, ZQ610, ZQ620, ZQ511, and ZQ52 mobile printers. Replaces P1089503-003, P1023901, P1031365-021, P1031365-025, P103165-059, P1031365-069, and P103165-101 for seamless integration
For Zebra Printer QLN320 battery: 3400mAh high-capacity mobile printer ZQ610 battery replacement; a battery can meet your work needs, complete circulation function, and easy installation is a perfect replacement for your original battery. Capacity: 3400mAh/25.16Wh, Voltage: 7.4V, Net: 124g, Gross: 130g, Size: 73*55*25MM
For Zebra QLN520 battery: The QLN220 battery has no memory effect, overcharge, overdischarge, overheat, overcurrent, or short circuit protection, which is the best battery protection. After receiving a new battery, remember to charge it and activate it, which can improve the life of the battery and make it more durable
ZQ510 Battery Replacement for Zebra: Remove your old or defective battery, slide the new ZQ620 battery into the device, and lock it. So your device can work just as it used to (in your office, warehouse, home, or anywhere else)
After-sales service: 12-month warranty guarantee. If you are not sure this battery is what you need, you can send us the picture; we will reply to you. Let customer satisfaction be our purpose.