Yuasa Yucel SLA batteries - Yuasa Y2.8-12, The low maintenance and valve regulated construction combine with heavy duty plates and unique separator systems to make Yu-Power cyclic capability twice as long as conventional counterparts.Ideal for use with electric tools, golf trolleys and golf carts, lawn mowers, wheelchairs, power packs, lights and instruments, portable apparatus, solar energy products, mobility scooters and other mobility aids. Yuasa Yucel Y2.8-12 Valve Regulated Lead Acid SLA Battery 12V 2.8Ah