ES 75-12

The most advanced technology of ROCKET, Valve Regulated Lead Acid batteries make them highly useful in a broad range of applica�ons. The use of high-purity calcium alloy maximizes the longevity of ROCKET batteries to ensure excellent performance in any circumstances.

ES Series are specially designed to provide better cyclic life and are ideally suited for areas prone to frequent power failures.

The unique construc�on coupled with the use of special sealing epoxies and long sealing paths of ROCKET series ensures that no electrolyte leakage can occur from terminals or cases of any ROCKET Baterries. This feature ensures safe & efficient opera�on of ROCKET batteries in any posi�on.

www.rocket bat t er ies.net

Above informat ion is subject to change anyt ime . For more informat ion contact enquries@rocketbat teries.net

Version : VI4241375

12V - 75Ah

Global Battery Co. Ltd, South Koreaformerly known as Global & Yuasa Co. Ltd.

AGM-VRLA

INTRODUCTION SPECIFICATION

CHARACTERISTICS

TECHNICAL FEATURES

APPLICATIONS

COMPLAINTS STANDARD

Non-Spillable Sealed Construc�on Absorp�ve Glass Mat System (AGM System) ABS (Acrylonitrile Butadiene Styrene) container and cover Gas Recombina�on Maintenance-Free Opera�on Low Pressure Ven�ng System Heavy - Duty Grids Low Self-Discharge - Long Shelf Life Wide Opera�ng Temperature Range

UPS Telecom Communica�on Equipments Fire Alarm & Security Systems Medical Instruments Computer Backup

JIS

IEC 60896 PART 1 & 2

BS6290-4

Eurobat Guide - HIGH Performance

THE BATTERY CONTAINER AND COVER ARE AVAILABLE BOTHIN ABS plas�c and Flame Retardant (FR).

12V

75Ah

258mm (10.2inch)

166mm (6.54inch)

206mm (8.11inch)

215mm (8.46inch)

23.5kg (38.2lbs)

10 Years

Approx Weight

Design Life

Nominal Voltage

Capacity (20HR, 25°C)

Dimension

Length

Width

Height

Total Height

10 hr 7.50A,10.8V 75Ah

5 hr 13.5A,10.8V 67.5Ah

1 hr 50.2A,9.60V 50.2Ah

5.7 mΩ

1 month Remaining Capacity:97%

-20°C~60°C

-10°C~60°C

-20°C~60°C

700A (5s)

1800A (5s)

Cycle Use 2.30 to 2.35VPC

Max. charging Current 22.5A

Temp. compensa�on - 30mV/°C

Standby Use 2.23-2.27VPC

Temp. compensa�on - 20mV/°C

Maximum discharge current

Short Circuit Current

Charge Methods (Constant Voltage

Charge 77°F(25°C)) - Cyclic Use

Charge Methods (Constant Voltage

Charge 77°F(25°C)) - Standby Use

Capacity 25°C

(77°F)

Internal resistance

Self-discharge (25°C)

Opera�ng

temperature

range

Discharge

Charge

Storage

www.rocket bat t er ies.net

Above informat ion is subject to change anyt ime without t ime. For more informat ion contact enquries@rocketbat teries.net

CONSTANT POWER DISCHARGE (Watts per cell) at 25°C

CONSTANT CURRENT DISCHARGE (Amperes) at 25°C

ES 75-12 12V - 75Ah

Global Battery Co. Ltd, South Koreaformerly known as Global & Yuasa Co. Ltd.

AGM-VRLA

End Point

Volts/Cell 5min 10min 15min 30min 45min 1h 2h 3h 5h 10h 12h 24h

1.60 240.00 178.00 137.00 81.80 61.70 50.20 28.90 21.80 14.30 7.67 6.54 3.52

1.65 222.00 169.00 131.00 78.30 56.40 47.50 27.90 21.40 14.10 7.65 6.51 3.50

1.70 206.00 158.00 122.00 77.00 55.00 46.90 27.50 21.00 13.90 7.60 6.46 3.48

1.75 195.00 151.00 117.00 73.60 53.70 45.30 26.80 20.60 13.50 7.55 6.42 3.46

1.80 180.00 139.00 112.00 73.10 53.30 43.40 25.70 19.80 13.30 7.50 6.38 3.43

End Point

Volts/Cell 5min 10min 15min 30min 45min 1h 2h 3h 5h 10h 12h 24h

1.60 413.00 314.00 246.00 158.00 120.00 95.70 54.10 40.20 26.80 15.10 12.80 6.90

1.65 403.00 300.00 241.00 153.00 118.00 93.60 52.80 39.20 26.60 14.70 12.50 6.74

1.70 375.00 290.00 237.00 145.00 111.00 89.80 51.60 38.90 26.00 14.40 12.30 6.61

1.75 356.00 274.00 223.00 142.00 111.00 86.50 50.30 38.30 26.00 14.20 12.00 6.48

1.80 341.00 261.00 212.00 141.00 106.00 84.20 49.60 38.00 25.80 13.80 11.70 6.30

Version : VI4241375