Yuasa Yucel SLA batteries – Yuasa Y1.2-12N The Yuasa Y1.2-12 is a maintenance free lead-acid battery. It is ideal for high-performance use in permanent charge as well as in cyclic charge. Applications: robotics engineering alarm backup systems medical devices telecommunications toys signalling IT systems. Yuasa Yucel Y1.2-12N Valve Regulated Lead Acid SLA Battery 12V 1.2Ah