VidPro Extended Life Replacement Battery Pack BL-S1 for Olympus PEN E-PL1 E-P1 E-P2 E-volt E-620 E-410 E-400 1400MAH Each + Free Pack Of LCD Screen Protectors Olympus BL-S1 Replacement 1400MAH No Memory Effect Can Be Charged Over One Thousand Times Compatible With Olympus Pen Series E-PL1 E410