This SONY PCG-F340, PCG-F350, PCG-F360 CR2025 Size Lithium Coin Cell is 100% compatable with the CR2025 SONY PCG-F340, PCG-F350, PCG-F360 CR2025 Size Lithium Coin Cell. 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 SONY PCG-F340, PCG-F350, PCG-F360 CR2025 Size Lithium Coin Cell includes a warranty to guarantee that it has no manufacturing defects.