VINTRONS 3200mAh Li-Polymer Battery Barnes & Noble BNRV200, BNTV250A, DR-NK02, NOOK color, Nook Tablet Capacity: 3200mAh / 11.8Wh Type: Li-Polymer Volts: 3.7V Size : 62.82 x 42.34 x 10.46mm Certificated with ISO9001, RoHS & CE;