FG20341 12 Volt 3.4 Ah FG series

FG20341
FG20341 is a general purpose application battery. Within the FG range Fiamm
offer 6V and 12V monoblocs at various amp hour capacities enable the right
battery selection for each requirement. FIAMM Sealed Power is a Manufacturer
of VRLA batteries; and is supported by a dedicated sales network with market
knowledge and experience of small sealed lead acid battery applications.
FIAMM Sealed Power
FG series
12 Volt
3.4 Ah
Features
Nominal Voltage
12 Volt
Nominal Capacity 3.4 Ah at 20 hours rate to 1.75 Vpc at 25 °C
Float charging voltage 13.50 - 13.80 V/bloc at 25 °C
Boost charge voltage 14.40 - 15.00 V/bloc at 25 °C
Float voltage compensation
Maximum charging current
Case
Internal resistance
Weight
-18mV/°C
0.85 A
ABS with HB flammability rate (according UL94)
52.1 mΩ in full charged conditionΩ
1.41 kg
Dimensions L x W x H (TH): 134 x 67 x 60 (67)
Operative temperature range -20 °C to 50 °C
Storage
As batteries lose part of their capacity, during storage, due to self discharge.
Fiamm Sealed Power recommends FG range of batteries can be stored for 6 months
at an ambient temperature of 20 and 25 °C (see attached graph on reverse). Longer
storage requires a recharge. This should be carried out in line with Fiamm Sealed
Power recommended method; 2.4 V/cell for no longer than 24 hours at 20 °C
Faston 4.8 mm
3.4
67
60
www.fiamm.com
12V 3.4Ah
FG 20341
Rechargeable Lead Acid Battery
Charging Instruction (at 20°C)
STANDBY USE CYCLIC USE
VOLTAGE REGULATION 13.50 - 13.80 V 14.4 - 15.0 V
INITIAL CURRENT
0.85 A MAX
NON SPILLABLE BATTERY
RISK OF FIRE, EXPLOSION OR BURN
DO NOT DISASSEMBLE, HEAT ABOVE 50°C OR INCINERATE
BATTERY MUST BE RECYCLED
6.45
4.75
67
The dimensions have
a tollerance of : ± 1.6%
11.7
0.8
9.87
134

FIAMM Sealed Power
FG series
FG20341_Ver_1_26/03/2008
Capacity loss
during storage
at various
temperatures
The battery can be used
without refreshing charge
Refreshing charge at 2.4
Vpc for 24 hours (at 20-
25°C) must be applied as
soon as possible.
Refreshing charge of 2.4
Vpc may be insufficient to
recover the battery capacity.
It is important to avoid
this area
40°C
30°C 25°C
5°C
100
80
60
40
Remaining Capacity (%)
MH27960
0 2 4 6 8 10 12 14 16 18 20
Storage Time (months)
Battery Voltage and Charge Time for Standby Use (at 25°C)
Discharge curves at different current / final voltage (at 25°C)
Recharged Capacity (%)
140
120
100
80
60
40
20
Charging Current (A)
0.10 C20
0.05 C20
0 0
Discharge 100%
50%
Charging Voltage (V)
15
14
13
12
11
10
0
0
Battery Voltage (V)
Recharged Capacity (%)
Charging Current (A)
5 10 15 20 25
Charging time (h)
Battery Voltage (V)
13
12
11
10
2.60 C 2 C 1.22 C 0.68 C 0.26 C 0.10 C 0.05 C
9
1 10 100 1.000 10.000
Discharge time (min)
Constant Current discharge table (Amperes)
end voltage 5 min 10 min 15 min 20 min 30 min 45 min 1 hour 2 hour 3 hour 5 hour 10 hour 20 hour
9.60 10.6 7.11 5.59 4.63 3.55 2.62 2.13 1.21 0.86 0.56 0.31 0.18
9.90 9.88 6.83 5.39 4.52 3.47 2.57 2.10 1.20 0.85 0.55 0.31 0.18
10.02 9.60 6.69 5.30 4.46 3.42 2.54 2.07 1.19 0.85 0.55 0.31 0.17
10.20 9.32 6.55 5.20 4.40 3.37 2.52 2.05 1.18 0.84 0.55 0.31 0.17
10.50 8.76 6.25 4.97 4.18 3.24 2.45 2.00 1.15 0.83 0.54 0.30 0.17
10.80 8.30 5.96 4.77 3.98 3.13 2.37 1.90 1.10 0.79 0.51 0.29 0.17
Constant Power discharge table (Watts per bloc)
end voltage 5 min 10 min 15 min 20 min 30 min 45 min 1 hour 2 hour 3 hour 5 hour 10 hour 20 hour
9.60 106 74.1 59.3 49.7 38.7 29.1 24.0 13.8 9.87 6.42 3.61 2.05
9.90 99.2 71.3 57.3 48.7 38.0 28.6 23.7 13.7 9.81 6.41 3.60 2.05
10.02 96.5 69.9 56.4 48.1 37.5 28.4 23.4 13.6 9.78 6.38 3.60 2.05
10.20 93.8 68.5 55.4 47.6 37.0 28.1 23.2 13.5 9.75 6.38 3.59 2.04
10.50 88.4 65.5 53.2 45.3 35.8 27.5 22.7 13.3 9.61 6.28 3.57 2.03
10.80 84.2 62.8 51.3 43.5 34.8 26.7 21.7 12.8 9.23 6.02 3.46 1.99
FIAMM reserves the right to change or revise without notice any information or detail given in this pubblication
FIAMM Sealed Power S.p.A.
www.fiamm.com
e-mail: info.standby@fiamm.com