Generic (Pack of 2) Battery for Olympus Stylus VG-165, VG-180 Digital Camera Chemistry: Rechargeable Lithium-ion, Voltage: 3.7V, Capacity: 900MAH High Quality Replacement Battery for Olympus Li-40B, Li-42B Fully Compatible With The Olympus Camera and Olympus Charger Absolutely No Memory Effect, You Can Charge And Use The Battery At Anytime 30 Days Money Back 12 Months Guarantee