3.6V ; Li-Ion; Long-lasting; 650mAh ; Rechargeable; Comparable to Lenmar(R) LENDLZ305O; Compatible with Olympus(R) FE-4020, Olympus(R) FE-4040, Olympus(R) FE-5040, Olympus(R) VG-110, Olympus(R) VG-120, Olympus(R) VG-120 14MP, Olympus(R) VG-130, Olympus(R) VG-140, Olympus(R) VR-320 14MP, Olympus(R) X-940 & Olympus(R) Li-70B;