Varta manufactures the VARTA ALKALINE Special V23GA OEM, a non-standard battery with an alkali-manganese composition and a 12 V output. This custom battery is ideal for special purpose applications requiring reliable power. It is commonly used in devices such as remote controls and security systems. https://elecena.pl/product/28551579/varta-4223101501-special-v23ga-battery-12v-alkali-manganese-non-standard 2025-04-28 https://elecena.pl/product/28551579/varta-4223101501-special-v23ga-battery-12v-alkali-manganese-non-standard 2025-07-29