Yuasa/Genesis VRSLA batteries provide powerful solutions for the telecom, utility, electronic, switchgear, and any other industry requiring total power systems capabilities. • 12 Volt, 38.0 Ah • NB Terminal • High quality lead insures maximum performanceCharging • Standby use: Apply constant voltage charging at 2.275 volts per cell (or 2.25-2.30VPC). • Cyclic use: Apply constant voltage charging at 2.40-2.50 VPC.
Initial charging current should be set at less than 0.25CA. • Top charge: Product in storage (ambient temperature 25°C/77°) requires a top charge every six months. Apply constant voltage at 2.40 volts per cell, initial charging current should be set at less than 0.1CA for 15 to 20 hours. Discharge • Stop operation when voltage has reached the minimum permissible voltae. Recharge immediately. • Do not operate at 6CA or more current continuously. Storage • Always store battery in a fully charged condition. • If battery is to be stored for a long period, apply a recovery top-charge every 6 months. • Store batteries in a dry and cool location. Temperature • Keep within ambient temperatures of –150C to +500C for both charging and discharging. Incorporating battery into equipment • Encase battery in a well ventilated compartment. • Avoid installing battery near heated units such as a transformer. • House the battery in the lowest section of the equipment enclosure or rack to prevent unnecessary battery temperature rise. Other • Avoid terminal short circuit. • DO NOT expose to open flame. • Avoid setting batteries in environments which can cause direct contact to gasoline, paint thinner, organic solvents, synthetic resins, oil, etc. Product Downloads • SLA Material Data Safety Sheet • Health Hazard Data • Aerospace and Defense Applications
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