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. The Yuasa Yu-Power valve regulated deep cyclic batteries are the ideal battery choice for cyclic applications demanding a higher capacity. FEATURES Double cycle life Yu-Power™ operates 500 charge/discharge cycles or twice as many cycles as conventional cycle use batteries at 75% D.O.D. (depth of discharge). Valve regulated battery and maintenance-free Battery electrolyte retained solidly in the separator and the innovative gas recombinant system allows minimum gas emittance freeing the user from maintenance. Durability for deep discharge use The plate barrier prevention and the unique separator systems help ensure deep discharge use thus considerably prolonging battery’s service life. Minimal self-discharge Cyclic use batteries tend to be left discharged after usage causing plate corrosion leading to shortened life. Self discharge rate of Yu-Power™ is as small as only 0.1% a day at 20°C and thus extends the storage period allowed.