1100mAh Battery For SAMSUNG NX5, NX10, NX11, NX100 Please ensure both model and battery part number are matched with your device. - Compatible Model: SAMSUNG NX10, NX100, NX11, NX20, NX5, - Compatible Battery Part Number: SAMSUNG BP1310, BP-1310, ED-BP1310, - RoHS approved for toxic free. - CE and ISO9001 Certificate for quality assurance.