Specifications

ManualsBrandsTrojan ManualsSolar & Wind Power12 Volt 225 Amp-hour Deep Cycle Gel Battery

RECYCLE RESPONSIBLY

12V

Gel

PHYSICAL SPECIFICATIONS

BCI MODEL NAME TERMINAL TYPE

DIMENSIONS

INCHES (mm) WEIGHT

LBS. (kg) INSTALLATION ORIENTATION

8D 8D-GEL 5

LENGTH WIDTH HEIGHT

168 (76)

Horizontal

and Vertical

20.69 (526) 10.95 (278) 10.82 (275)

DATA SHEET

12 VOLT

MODEL 8D-Gel

VOLTAGE 12

CAPACITY 225Ah @ 20Hr

MATERIAL Polypropylene

BATTERY VRLA GEL / Non-Spillable / Maintenance-Free

COLOR Maroon (case) Grey (cover)

WATERING No Watering Required

ELECTRICAL SPECIFICATIONS

VOLTAGE CAPACITY

MINUTES CAPACITY

AMP-HOURS (Ah) ENERGY (kWh) INTERNAL RESISTANCE (mΩ) SHORT CIRCUIT CURRENT (amps)

@ 25 Amps 5-Hr 10-Hr 20-Hr 100-Hr 100-Hr

– –

500 188 207 225 265 3.18

CHARGING TEMPERATURE COMPENSATION

ADD SUBTRACT

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

0.0017 volt per cell for every 1°F below 77°F

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

0.0017 volt per cell for every 1°F above 77°F

MOTIVE 8D-GEL

CHARGING INSTRUCTIONS

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

SYSTEM VOLTAGE 12V 24V 36V 48V

Maximum Charge Current (A) 13% of C

Absorption Voltage (2.40 V/cell) 14.40 28.80 43.20 57.6 0

Float Voltage (2.25 V/cell) 13.50 27.00 40.50 54.00

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.

STATE OF CHARGE MEASURE OF OPEN-CIRCUIT VOLTAGE

PERCENTAGE CHARGE CELL 12 VOLT

100 2.14 12.84

75 2.11 12.66

50 2.06 12.36

25 2.00 12.00

0 1.97 11.82

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%.

Less than 3% per month depending

on storage temperature conditions

Summary of content (2 pages)

PAGE 1
MOTIVE 8D-GEL D ATA SH EET MODEL 8D-Gel VOLTAGE 12 CAPACITY 225Ah @ 20Hr MATERIAL Polypropylene BATTERY VRLA GEL / Non-Spillable / Maintenance-Free COLOR Maroon (case) Grey (cover) WATERING No Watering Required 12 VOLT PHYSICAL SPECIFICATIONS BCI MODEL NAME 8D TERMINAL TYPE E 8D-GEL DIMENSIONS C INCHES (mm) 5 LENGTH WIDTH HEIGHT 20.69 (526) 10.95 (278) 10.82 (275) WEIGHT F LBS.
PAGE 2
TROJAN 8D-GEL PERFORMANCE PERCENT CAPACITY VS. TEMPERATURE 140 60 120 50 40 30 80 100 Temperature (F) Temperature (F) Discharge Current (amps) 100 Estimation Purposes Only 20 60 10 40 0 20 10 -10 0 -20 -20 1 -30 -40 -40 10 100 1000 10000 100000 Temperature Temperature (C) (C) 1000 0% 20% 40% Time (mins) 60% 80% 100% 120% Percent of Available Capacity Percent of Available Capacity Times (min) BATTERY DIMENSIONS (shown with LT) 20.69 (526) LENGTH 20.