Amazon.com: Artisan Power Replacement Battery for Zebra Printer Models QLn320 QLn220 (HC), ZQ500, ZQ510, ZQ520, ZQ610, and ZQ620 Mobile Printers - Rechargeable Lithium Ion Battery 3180 mAh for Max Life : Office Products
Artisan Power Replacement Battery for Zebra QLn420, ZQ630: 6400mAh - Zebra Printer Battery P1050667-016 and BTRY-MPP-68MA1-01 : Office Products - Amazon.com
Amazon.com: Gikysuiz Replacement Battery for Zebra/Motorola/Symbol MC3300 and MC3200 Series Mobile Computer, fits Part Number BTRY-MC33-52MA-01 3.7V/5800mAh : Office Products
Zebra BTRY-NGWT-50MA-01 WT6300 5000 mAh Extended Battery