Specifications

ManualsBrandsTrojan ManualsSolar & Wind PowerSolar 2 Volts, 1255 Ah Deep Cycle Battery

RECYCLE RESPONSIBLY

12V

Flooded

RECYCLE RESPONSIBLY

Flooded

PHYSICAL SPECIFICATIONS

MODEL NAME TERMINAL TYPE

DIMENSIONS

INCHES (mm) WEIGHT

LBS. (kg) HYDROLINK OR SPWK HANDLES

SPRE 02 1255* 5

LENGTH WIDTH HEIGHT

119 (54) SPWK Braided Rope

11.66 (296) 6.94 (176) 17.55 (4 46)

DATA SHEET

2 VOLT

STATE OF CHARGE MEASURE OF OPEN-CIRCUIT VOLTAGE

PERCENTAGE CHARGE SPECIFIC GRAVITY 2 VOLT

100 1.277 2.12

90 1.258 2.10

80 1.238 2.08

70 1.217 2.06

60 1.195 2.04

50 1.172 2.02

40 1.148 1.99

30 1.124 1.97

20 1.098 1.94

10 1.073 1.92

*Polyon

™

Case

MODEL SPRE 02 1255

VOLTAGE 2

CAPACITY 1255Ah @ 100Hr

MATERIAL Polypropylene

BATTERY Deep-Cycle Flooded/Advanced Lead Acid Battery

COLOR Maroon

WATERING Single-Point Watering Kit (Optional)

PRODUCT

HIGHLIGHTS

Smart Carbon™ for Improved Performance

8 Years Battery Life Based on IEC 61427

ELECTRICAL SPECIFICATIONS

VOLTAGE CAPACITY

AMP-HOURS (Ah) ENERGY (kWh)

10-Hr 20-Hr 48-Hr 72-Hr 100-Hr 100-Hr

1039 1130 1203 1232 1255 2.51

CHARGING TEMPERATURE COMPENSATION

ADD SUBTRACT

0.005 volt per cell for every 1°C below 25°C

0.0028 volt per cell for every 1°F below 77°F

0.005 volt per cell for every 1°C above 25°C

0.0028 volt per cell for every 1°F above 77°F

OPERATIONAL DATA

OPERATING TEMPERATURE SELF DISCHARGE

-4°F to 113°F (-20°C to +45°C). At

temperatures below 32°F (0°C) maintain a

state of charge greater than 60%.

5 – 15% per month depending on storage

temperature conditions.

SOLAR SPRE 02 1255

CHARGING INSTRUCTIONS

CHARGER VOLTAGE SETTINGS (AT 77°F/25°C)

SYSTEM VOLTAGE 6V 12V 24V 48V

Maximum Charge Current (% of C

Rate)* 13%

Maximum Absorption Phase Time (hours) 4

Absorption Voltage ** 7.35 14.70 29.40 58.80

Float Voltage 6.75 13.50 27.00 54.00

Equalization Voltage 8.10 16.20 32.40 64.80

Do not install or charge batteries in a sealed or non-ventilated compartment. Constant under or

overcharging will damage the battery and shorten its life as with any battery.

*If charging time is limited contact Trojan Technical Support for assistance.

**In cases where controller has a bulk voltage setting, use absorption voltage setting above.

Summary of content (3 pages)

PAGE 1
SOLAR SPRE 02 1255 D ATA SH EET MODEL SPRE 02 1255 VOLTAGE 2 CAPACITY 1255Ah @ 100Hr MATERIAL Polypropylene BATTERY Deep-Cycle Flooded/Advanced Lead Acid Battery COLOR Maroon WATERING Single-Point Watering Kit (Optional) PRODUCT Smart Carbon™ for Improved Performance HIGHLIGHTS 8 Years Battery Life Based on IEC 61427 *Polyon™ Case 2 VOLT PHYSICAL SPECIFICATIONS MODEL NAME TERMINAL TYPE D SPRE 02 1255* DIMENSIONS B INCHES (mm) 5 LENGTH WIDTH HEIGHT 11.66 (296) 6.94 (176) 17.
PAGE 2
PERCENT CAPACITY VS. TEMPERATURE DOD VS CYCLE LIFE IN A STATIONARY APPLICATION 5000 140 60 120 50 40 100 4500 30 Temperature (F) 80 Temperature (F) 4000 Number of Cycles 10 40 0 3000 20 2500 0 -10 -20 -20 2000 -30 -40 0% 1500 20% 40% 60% 80% 100% -40 120% Percentof of Available Available Capacity Percent Capacity 1000 500 0 20% 30% 40% 50% 60% 70% 80% EXPECTED LIFE VS.
PAGE 3
BATTERY DIMENSIONS (shown with LT) 16.70 (424) 17.55 (446) HEIGHT 15.83 (402) Polyon™ by Trojan Battery 6.94 (176) WIDTH 11.66 (296) LENGTH TERMINAL CONFIGURATIONSD 5 LT L-TERMINAL Terminal Height Inches (mm) 1.72 (44) Torque Values: in-lb (Nm) 95 – 105 (11 – 12) Bolt Size 5/16" – 18 A. The amount of amp-hours (Ah) a battery can deliver when discharged at a constant rate at 86°F (30°C) for all rates and maintain a voltage above 1.75 V/cell. Capacities are based on peak performance. B.