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Home › YUASA › Sealed Lead Acid › Yuasa/Genesis NP4-12 12V/4.0AH Sealed Lead Acid Battery with F1 Terminal

Yuasa/Genesis NP4-12 12V/4.0AH Sealed Lead Acid Battery with F1 Terminal

Brand

Product Code

List Price

YUASA

3542

$35.95

In Stock

Price: USD $25.24

Product Description

Yuasa/Genesis VRSLA batteries provide powerful solutions for the telecom, utility, electronic, switchgear, and any other industry requiring total power systems capabilities.

Dimensions: 3.5W x 2.75L x 4H

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.

Product Downloads

SLA Material Data Safety Sheet

Health Hazard Data

Aerospace and Defense Applications

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