Ultracell Lead Acid Battery (UXL40-12) 12V 40AH/10HR

From the shop's description

UXL – LONG LIFE SERIES A special grid alloy and high purity raw material ensure less gassing and less self-discharging which means less chance of your battery losing capacity quickly. Thicker plates have been used on this series to extend battery life. Lower acid density keeps the battery at a lower temperature and slows down the production of corrosion. The unique design of this series means its vent can control water loss and prevent air from going inside. UXL Series VRLA batteries can be used for: Railway signal and aircraft signal system Marine Power Stations Security Systems Electronic Apparatus and equipment Product Specifications Part Number: UXL40-12 Voltage: 12 V Chemistry: Lead-Acid Capacity (10HR): 40 Ah Cycle Use: 14.4V ~ 15.0V Standby Use: 13.5V ~ 13.8V Initial Charging Current less than 12A Terminal Type: F6 Length: 197 mm Width: 165 mm Height: 17 mm Weight (Approx.): 14kg Dimensions: UXL40-12 Datasheet