Specifications

RECYCLE RESPONSIBLY
12V
Gel
PHYSICAL SPECIFICATIONS
BCI MODEL NAME TERMINAL TYPE
E
DIMENSIONS
C
INCHES (mm) WEIGHT
F
LBS. (kg) INSTALLATION ORIENTATION
27 27-GEL 7
LENGTH WIDTH HEIGHT
D
62 (28)
Horizontal
and Vertical
12.73 (323) 6.38 (162) 9.26 (235)
DATA SHEET
12 VOLT
MODEL 27-Gel
VOLTAGE 12
CAPACITY 91Ah @ 20Hr
MATERIAL Polypropylene
BATTERY VRLA GEL / Non-Spillable / Maintenance-Free
COLOR Maroon (case) Grey (cover)
WATERING No Watering Required
ELECTRICAL SPECIFICATIONS
VOLTAGE CAPACITY
A
MINUTES CAPACITY
B
AMP-HOURS (Ah) ENERGY (kWh) INTERNAL RESISTANCE (mΩ) SHORT CIRCUIT CURRENT (amps)
12
@ 25 Amps 5-Hr 10-Hr 20-Hr 100-Hr 100-Hr
– –
179 76 84 91 100 1.20
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 27-GEL
CHARGING INSTRUCTIONS
CHARGER VOLTAGE SETTINGS (AT 77°F/25°C)
SYSTEM VOLTAGE 12V 24V 36V 48V
Maximum Charge Current (A) 13% of C
20
Absorption Voltage (2.40 V/cell) 14.40 28.80 43.20 57.60
Float Voltage (2.25 V/cell) 13.50 27.0 0 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