6.35
7.95
3.4
0.8
FG21202FG21202 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.
12 Volt12 Ah
Features
Nominal Voltage 12 Volt
Nominal Capacity 12 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 -18mV/C
Maximum charging current 3 A
Case ABS with HB flammability rate (according UL94)
Internal resistance 14.8 m in full charged conditionWeight 3.75
kg
Dimensions L x W x H (TH): 151 x 98 x 94 (99)
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
FIAMM Sealed Power
FG series
Faston 6.3 mm151
150
94 99
11.8 14.1
6.6
9878
97.3
STANDBY USE CYCLIC USEVOLTAGE REGULATIONINITIAL CURRENT
13.50 - 13.80 V 14.4 - 15.0 V3 A MAX
21202N.:G193064VdS
Rechargeable Lead Acid BatteryCharging Instruction (at 20C)
FG
The dimensions have a tollerance of : 1.6%
FIAM
M re
serv
es th
e rig
ht to
chan
ge o
r rev
ise w
ithou
t not
ice a
ny in
form
atio
n or
det
ail g
iven
in th
is pu
bblic
atio
n
MH27960
FIAMM Sealed Power S.p.A.www.fi amm.come-mail: info.standby@fi
amm.com
FIAMM Sealed Power
FG series FG212
02_v
er_1
_18/
01/2
008
40C
5C
30C 25C
0 2 4 6 8 10 12 14 16 18 20
40
60
80
100
Refreshing charge of 2.4 Vpc may be insufficient to
recover the battery capacity. It is important to avoid
this area
Refreshing charge at 2.4 Vpc for 24 hours (at 20-
25C) must be applied as soon as possible.
The battery can be used without refreshing charge
Storage Time (months)
Rem
aini
ng C
apac
ity (%
)
dSV N.:G193064
Battery Voltage and Charge Time for Standby Use (at 25C)
Discharge time (min)
Batte
ry V
olta
ge (V
)
9
10
11
12
13
1 10 100 1.000 10.000
2.60 C 2 C 1.22 C 0.68 C 0.26 C 0.10 C0.05 C
Discharge curves at different current / fi nal voltage (at
25C)
Recharged Capacity (%)
Battery Voltage (V)
Charging Current (A)
5 10 20 250Charging time (h)
Char
ging
Vo
ltage
(V)
13
0
10
11
12
14
15
15Discharge 100%50%
Char
ging
Cur
rent
(A)
Rec
harg
ed C
apac
ity (%
)
140
60
100
80
120
40
20
0
0.10 C20
0.05 C20
0
Capacity loss during storage
at various temperatures
Constant Current discharge table (Amperes) at 25 C
Constant Power discharge table (Watts per bloc) at 25 C
end voltage 5 min 10 min 15 min 20 min 30 min 45 min 1 h 2 h 3 h
5 h 10 h 20 h
9.60 V 39.2 27.7 21.1 17.0 12.7 9.37 7.50 4.30 3.14 2.09 1.16
0.63
9.90 V 38.1 27.0 20.7 16.7 12.5 9.23 7.44 4.25 3.10 2.07 1.15
0.62
10.02 V 37.1 26.4 20.4 16.6 12.3 9.12 7.34 4.21 3.07 2.05 1.14
0.62
10.20 V 35.7 25.7 20.1 16.4 12.2 9.02 7.24 4.17 3.04 2.04 1.13
0.62
10.50 V 34.0 24.5 19.1 15.7 11.8 8.79 7.07 4.08 2.98 2.00 1.11
0.60
10.80 V 31.5 23.0 17.8 14.8 11.2 8.39 6.78 3.96 2.91 1.97 1.09
0.60
end voltage 5 min 10 min 15 min 20 min 30 min 45 min 1 h 2 h 3 h
5 h 10 h 20 h
9.60 V 391 284 221 182 138 104 84.3 49.0 36.0 24.1 13.5 7.31
9.90 V 382 279 218 179 137 103 84.0 48.6 35.8 24.0 13.4 7.29
10.02 V 377 275 217 178 136 102 83.4 48.4 35.6 23.9 13.3
7.29
10.20 V 373 273 215 177 135 102 82.9 48.3 35.5 23.9 13.3
7.28
10.50 V 359 266 213 176 134 101 81.8 47.8 35.2 23.8 13.2
7.26
10.80 V 330 246 196 165 127 96.5 78.6 46.4 34.3 23.3 13.0
7.16
