DSTE 2x D-LI50 NP-400 NP400 Rechargeable Li-ion Battery + DC11 Charger for PENTAX K10D K20D Konica Minolta Maxxum 5D 7D A1 A2 a-5 a-7 SAMSUNG GX-10 GX-20 SIGMA SD14 Replacement Camera Li-ion Battery for Pentax D-LI50 Konica Minolta NP-400 NP400 Capacity: 1800 mAh; Voltage: 7.4 V; 24 Months Warranty 100% A+ Battery Cell; Real Capacity Package Details: Battery D-LI50 x2 + Charger x1 Full Coded Version: Show Battery Level in Camera LCD; Can charged by your original Charger