Panasonic Neo D Battery Model R20NT Black. Designed to provide reliable and consistent power, this battery is suitable for electronic devices that require continuous energy. Made from high-quality materials, it delivers dependable performance, supports a wide range of devices, and offers a long shelf life. - Name: PANASONIC Battery D Black 24 pcs - Brand: PANASONIC - Unit Amount: 24 unit(s) How to Preserve: Store in a cool, dry place away from direct sunlight.