Wasabi Power Battery for Konica Minolta NP-1 and Konica Minolta DiMAGE X1 Rechargeable lithium-ion battery for Konica Minolta NP-1 Can be charged with the original charger Premium Japanese cells for longer battery life Rated at 3.6V and ultra high 1100mAh for a longer run time Includes battery and 3-year manufacturer warranty