This replacement battery is 100% compatible with the Olympus BLS-5 and all compatible models. Our batteries and accessories are made with high quality parts and are guaranteed to meet or exceed the original equipment manufacturers specifications at a reduced price. All batteries are tested for 100% Quality Control Assurance.
This replacement battery includes a 1 Year Warranty to guarantee that it has no manufacturing defects.
Battery Mart battery is equalvalent to the Olympus factory battery. Used it on a recent trip and had no problems.
Would have given it 5 stars except I haven't had it long enough to know how long it will last.