Constructed from premium quality material, our button cell holder shells exhibit high strength, toughness, and hardness.With an added advantage of being heat, chemical, and crack resistant, these holders exhibit self-lubrication and a low coefficient of friction. Together, these assure long-lasting use and high-quality performance. The state-of-the-art phosphor bronze gold-plated surface on the metal element of the button cell holder offers high resistance against corrosion and abrasion. This sophisticated design ensures effective electrical conductivity. Along with this, the metal element does not heat up easily, promising safe usage and adding to the lifespan of the product. Our button cell holders are uniquely designed for two AG13/LR44 button cell batteries. Perfect for projects and other electronic PCB boards, these horizontal PC type holders perfectly cater to diverse project needs, making them an invaluable asset. The compact size of our coin cell holders, assures a snug fit in your projects making them highly functional. Output voltage is rated at 3V and the battery capacity is 2, perfect for low power applications. Product name: AG13 SMT chip battery holder Is it environmentally friendly: Yes Applicable battery: LR44 battery holder Material: Metal+Plastic colour: Black+Gold Package Contents: 5 x battery holder Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.