Panasonic Evolta AA Alkaline 1.5V Battery, 20 Times Longer Lasting Than Standard zinc Carbon Batteries,Anti-Leak Seal,Protects Power for up to 10 Years-Pack of 8 Panasonic Alkaline AA Batteries are 20 times longer lasting than ordinary zinc-carbon batteries. When not in use and stored properly, Panasonic Alkaline batteries can protect power up to 10 years. They also come equipped with special anti-leak protection that makes them safe for your devices and gadgets. Panasonic Energy India offers a wide range of batteries - Panasonic Zinc Carbon battery, Panasonic Alkaline battery, Panasonic Coin - Lithium and Alkaline battery, Panasonic eneloop battery and eneloop pro battery, and Panasonic eneloop chargers to cater to different products and usage. Panasonic CR-2025 Lithium Coin Battery 3v - Pack of 5 Provide Long Lasting Power in a Variety of Devices,from keyless-Entry fobs to Toys Panasonic Lithium CR2025 Coin batteries are reliable and can store power up to 10 years when not in use. The CR2025 battery works in extreme temperature and has 0% mercury added - it is environment friendly. The different battery sizes are CR2025, CR2032, CR2450, CR?1632, CR1616, CR1620, CR1220, CR?1216, CR2016, and LR44. Panasonic Energy India offers a wide range of batteries - Panasonic Zinc Carbon battery, Panasonic Alkaline battery, Panasonic Coin - Lithium and Alkaline battery, Panasonic eneloop battery and eneloop pro battery, and Panasonic eneloop chargers to cater to different products and usage.