Cameron-Sino Replacement Battery for Barnes & Noble Tablet BNRV400, BNTV400, Nook HD 7 Tablet .Cameron Sino offers premium quality batteries and chargers at an affordable price. Our products are CE and RoHS certified .We offer a wide range of products Additional Details ------------------------------ Product description: Cameron-Sino Replacement Battery for Barnes & Noble Tablet BNRV400, BNTV400, Nook HD 7 Tablet .Cameron Sino offers premium quality batteries and chargers at an affordable price. Our products are CE and RoHS certified .We offer a wide range of products