Eastman EM18VB

12V/18AH Valve Regulated Lead Acid Battery

The Eastman EM18VB 12V/18AH Valve Regulated Lead Acid Battery is a versatile and robust power solution designed to meet a variety of energy needs such as UPS systems, RVs, boats, solar setups, and more.

Because of this battery is an excellent choice for those seeking reliability and long-lasting performance.

Its applications include power backup systems, solar energy storage, and electric vehicles, that is making it an essential component in both residential and commercial settings.

High Capacity for Demanding Power Needs:

For scenarios that demand higher power, the EM18VB battery stands out with its impressive 18Ah capacity.

This feature ensures that the battery delivers consistent and reliable power,

whether it is used for backup power during outages or for continuous energy supply.

The battery is engineered to perform efficiently across a broad temperature range, from -15°C to 50°C,

that is making it suitable for various environmental conditions.

Eastman EM18VB

Eastman EM18VB Regulated Lead Acid Battery’s Technical Specifications:

The UPS Battery also operates at a nominal voltage of 12V, with 6 cells per unit.

Whereas its rated capacity at a 20-hour rate is 18Ah/10.5V, providing substantial power storage capabilities.

The battery dimensions are 7.13 inches in length, 3.03 inches in width, and 6.57 inches in height, with a total height also of 6.57 inches.

It weighs approximately 5.70 kg, that is making it relatively lightweight for its capacity.

Performance Characteristics:

it’s capacity varies depending on the discharge rate:

• At 20 hours (10.5V), it holds 18Ah.
• At 10 hours (10.5V), it provides 17.7Ah.
• At 1 hour (9.60V), it delivers 12Ah.
• The battery uses T3/T12 terminal types and has an internal resistance of approximately 12 milliohms when fully charged at 25°C.

Temperature and Capacity Relationship:

The Eastman battery’s capacity is affected by temperature:

• At 40°C, it retains 102% capacity.
• At 25°C, it maintains 100% capacity.
• At 0°C, it holds 85% capacity.
• At -15°C, it retains 65% capacity.

Lead Acid Battery

Eastman EM18VB Regulated Lead Acid Battery’s Self-Discharge Rates:

At a temperature of 25°C, the EM18VB battery’s self-discharge rates are as follows:

• After 3 months, the remaining capacity is 91%.
• After 6 months, it retains 82% capacity.
• After 12 months, it maintains 65% capacity.

Optimal Operating Conditions:

The nominal operating temperature for the Eastman EM18VB battery is 25°C ± 3°C, whereas it is designed to operate efficiently within the following temperature ranges:

• Discharge: -15°C to 50°C
• Charge: -10°C to 50°C
• Storage: -20°C to 50°C

Charging Parameters:

The float charging voltage at 25°C ranges from 13.50 to 13.80 V, with a temperature compensation of -18mV/°C.

The cyclic charging voltage at 25°C ranges from 14.50 to 15.00 V, with a temperature compensation of -30mV/°C.

The maximum charging current is 6A, and the battery also can handle a maximum discharging current of 300A for 5 seconds.

Longevity and Reliability:

Also it designed for a floating life of 5 years at 25°C, the Eastman Lead Acid Battery ensures durability and reliability.

This long lifespan, combined with its robust performance and versatile applications, that is makes it an ideal choice for users seeking a dependable power solution.

In summary, the Eastman EM18VB 12V/18AH Valve Regulated Lead Acid Battery is a high-capacity, reliable, and durable battery suitable for a wide range of applications.

Besides its advanced features and robust design make it a top choice for those needing a dependable power source.

Battery

You will get more high capacities that suit the number of devices that consume the most energy, for example, capacities of 12A, 5A and 9A, and we have more at Redlinesys.