Yuasa/Genesis VRSLA batteries provide powerful solutions for the telecom, utility, electronic, switchgear, and any other industry requiring total power systems capabilities. • 6 Volt, 4.0 Ah • F1 Terminal • High quality lead insures maximum performance.
Charging • 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.
At AtBatt, we understand how important your electronics are in your life. The AtBatt Protection Plan gives you peace of mind that your new purchase of our batteries and chargers will continue to perform beyond the standard manufacturer’s warranty.
If our batteries and chargers damages your electronics such as Digital Camera, Digital Camcorder, Notebook, and Two-Way Radio. We will repair or replace your valuable electronics up to $250,000.00.
We will provide you with repair or replacement of your electronics resulting damage from failures of batteries and chargers that occurs during normal use and operation per manufacturer’s written specifications. AtBatt Protection Plan is only for batteries and chargers purchased in the 50 states.
I need to order 4 of the NP4-6 W batteries and would like to order the charger for them. Could you tell me the number of item number of the charger and costs please? Thank you
AtBatt Team: Hello Sandy- Any one of following 2 chargers will work for the NP4-6 battery. You can select one based on your needs, as one is a faster charger:
