The Yuasa NP7-12 12V 7Ah battery is a high-quality sealed VRLA AGM battery, designed to deliver reliable and consistent power for alarms, emergency systems, medical devices, toys, and backup power units (UPS).
The Atmel/Microchip AT27C256R-70PU is a non-volatile OTP EPROM memory with a total capacity of 256 Kbit, organized as 32,768 words of 8 bits, equivalent to 32 KB of storage.