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Datasheet

ManualsBrandsPANASONIC ManualsRechargeablesVRLA 12 V 4 Ah 12 V 4 Ah AGM (W x H x D) 140 x 94 x 39 mm 6.35 mm blade terminal Maintenance-free,
12
CUT-OFF VOLTAGE
DISCHARGE CAPACITY BY TEMPERATURE
AND BY DISCHARGE CURRENT
DISCHARGE CHARACTERISTICS
RESIDUAL CAPACITY TEST RESULT
CONSTANT-VOLTAGE CONSTANT-CURRENT
CHARGE CHARACTERISTICS FOR CYCLE USE
CYCLE LIFE VS. DEPTH OF DISCHARGE (ACC. IEC 61056)
The data in this document are for descriptive purposes only and are not intended to make or imply any guarantee or warranty. Regarding handling and safety
please consult our VRLA technical handbook chapter 1.
CHARGING METHOD (25°C)
Discharge current
0.200A -
0.800A
0.800A -
2.00A
2.00A -
4.00A
4.00A -
8.00A
8.00A -
12.0A
Cut-off voltage
10.5V 10.2V 9.9V 9.3V 8.7V
Trickle use
Control voltage: 13.6V - 13.8V
Initial current: 0.600A or smaller
CONSTANT-VOLTAGE CONSTANT-CURRENT
CHARGE CHARACTERISTICS FOR TRICKLE USE
Charge time (h)
Battery voltage (V)
Charge quantity (%)
Charge current (CA)
Battery temperature (°C)
Capacity (%)
Duration of discharge
Terminal voltage (V)
0.05CA
0.10CA
0.50CA
1.00CA
2.00CA
3.00CA
0.25CA
Capacity retention ratio (%)
Storage period (mth.)
0.1
1
10
100
0102030405060
0.0
5.0
10.0
15.0
20.0
0.18A
1A
12A
7A
4001 246810 20 40 60 246810 20
0
20
40
60
80
100
120
-15 0153045
0
20
40
60
80
100
120
0246810 12 14 16 18 20
0
20
40
60
80
100
120
140
160
04812162024
0.0
2.0
4.0
6.0
8.0
10.0
12.0
14.0
16.0
0.3
0.2
0.1
0
Temperature (°C)
Service life (years)
Charging voltage
2.275V/cell
40°C
(104°F)
25°C
(77°F)
30°C
(86°F)
5°C
(41°F)
Battery voltage
Charge quantity (to discharge quantity)
Charge current
—
—
—
—
1
2
3
Discharge
100% (0.05CA*20H)
50% (0.05CA*10H)
Charge
Charge voltage: 13.7V (2.28V/cell)
Charge current: 0.15CA
Temperature: 25°C (77°F)
(min.) (h)
Charge time (h)
Battery voltage (V)
Charge quantity (%)
Charge current (CA)
Battery temperature (°C)
Capacity (%)
Duration of discharge
Terminal voltage (V)
0.05CA
0.10CA
0.50CA
1.00CA
2.00CA
3.00CA
0.25CA
Capacity retention ratio (%)
Storage period (mth.)
0.1
1
10
100
0102030405060
0.0
5.0
10.0
15.0
20.0
0.18A
1A
12A
7A
4001 246810 20 40 60 246810 20
0
20
40
60
80
100
120
-15 0153045
0
20
40
60
80
100
120
0246810 12 14 16 18 20
0
20
40
60
80
100
120
140
160
04812162024
0.0
2.0
4.0
6.0
8.0
10.0
12.0
14.0
16.0
0.3
0.2
0.1
0
Temperature (°C)
Service life (years)
Charging voltage
2.275V/cell
40°C
(104°F)
25°C
(77°F)
30°C
(86°F)
5°C
(41°F)
Battery voltage
Charge quantity (to discharge quantity)
Charge current
—
—
—
—
1
2
3
Discharge
100% (0.05CA*20H)
50% (0.05CA*10H)
Charge
Charge voltage: 13.7V (2.28V/cell)
Charge current: 0.15CA
Temperature: 25°C (77°F)
(min.) (h)
Charge time (h)
Battery voltage (V)
Charge quantity (%)
Charge current (CA)
Battery temperature (°C)
Capacity (%)
Duration of discharge
Terminal voltage (V)
0.05CA
0.10CA
0.50CA
1.00CA
2.00CA
3.00CA
0.25CA
Capacity retention ratio (%)
Storage period (mth.)
0.1
1
10
100
0102030405060
0.0
5.0
10.0
15.0
20.0
0.18A
1A
12A
7A
4001 246810 20 40 60 246810 20
0
20
40
60
80
100
120
-15 0153045
0
20
40
60
80
100
120
0246810 12 14 16 18 20
0
20
40
60
80
100
120
140
160
04812162024
0.0
2.0
4.0
6.0
8.0
10.0
12.0
14.0
16.0
0.3
0.2
0.1
0
Temperature (°C)
Service life (years)
Charging voltage
2.275V/cell
40°C
(104°F)
25°C
(77°F)
30°C
(86°F)
5°C
(41°F)
Battery voltage
Charge quantity (to discharge quantity)
Charge current
—
—
—
—
1
2
3
Discharge
100% (0.05CA*20H)
50% (0.05CA*10H)
Charge
Charge voltage: 13.7V (2.28V/cell)
Charge current: 0.15CA
Temperature: 25°C (77°F)
(min.) (h)
UP-VW1220P
Charge time (h)
Battery voltage (V)
Charge quantity (%)
Charge current (CA)
Battery temperature (°C)
Capacity (%)
Duration of discharge
Terminal voltage (V)
0.05CA
0.10CA
0.50CA
1.00CA
2.00CA
3.00CA
0.25CA
Capacity retention ratio (%)
Storage period (mth.)
0.1
1
10
100
0102030405060
0.0
5.0
10.0
15.0
20.0
0.18A
1A
12A
7A
4001 246810 20 40 60 246810 20
0
20
40
60
80
100
120
-15 0153045
0
20
40
60
80
100
120
0246810 12 14 16 18 20
0
20
40
60
80
100
120
140
160
04812162024
0.0
2.0
4.0
6.0
8.0
10.0
12.0
14.0
16.0
0.3
0.2
0.1
0
Temperature (°C)
Service life (years)
Charging voltage
2.275V/cell
40°C
(104°F)
25°C
(77°F)
30°C
(86°F)
5°C
(41°F)
Battery voltage
Charge quantity (to discharge quantity)
Charge current
—
—
—
—
1
2
3
Discharge
100% (0.05CA*20H)
50% (0.05CA*10H)
Charge
Charge voltage: 13.7V (2.28V/cell)
Charge current: 0.15CA
Temperature: 25°C (77°F)
(min.) (h)
Charge time (h)
Battery voltage (V)
Charge quantity (%)
Charge current (CA)
Battery temperature (°C)
Capacity (%)
Duration of discharge
Terminal voltage (V)
0.05CA
0.10CA
0.50CA
1.00CA
2.00CA
3.00CA
0.25CA
Capacity retention ratio (%)
Storage period (mth.)
0.1
1
10
100
0102030405060
0.0
5.0
10.0
15.0
20.0
0.18A
1A
12A
7A
4001 246810 20 40 60 246810 20
0
20
40
60
80
100
120
-15 0153045
0
20
40
60
80
100
120
0246810 12 14 16 18 20
0
20
40
60
80
100
120
140
160
04812162024
0.0
2.0
4.0
6.0
8.0
10.0
12.0
14.0
16.0
0.3
0.2
0.1
0
Temperature (°C)
Service life (years)
Charging voltage
2.275V/cell
40°C
(104°F)
25°C
(77°F)
30°C
(86°F)
5°C
(41°F)
Battery voltage
Charge quantity (to discharge quantity)
Charge current
—
—
—
—
1
2
3
Discharge
100% (0.05CA*20H)
50% (0.05CA*10H)
Charge
Charge voltage: 13.7V (2.28V/cell)
Charge current: 0.15CA
Temperature: 25°C (77°F)
(min.) (h)
INFLUENCE OF TEMPERATURE ON TRICKLE LIFE
INDIVIDUAL DATA SHEETS
13
117