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UL 5-12<br />
12V 5AH<br />
General<br />
UL5-12<br />
Physical Specification<br />
Awaiting Image<br />
Part Number:<br />
Length:<br />
Width:<br />
Container Height:<br />
Total Height (with terminal):<br />
Approx Weight:<br />
UL5-12<br />
90 ± 2 mm (3.54 inches)<br />
70 ± 2 mm (2.76 inches)<br />
101 ± 2 mm (3.98 inches)<br />
107 ± 2 mm (4.21 inches)<br />
Approx 1.62kg (3.57lbs)<br />
Specifications<br />
Dimensions<br />
Normal Voltage<br />
Normal Capacity (20HR)<br />
Terminal Type Standard Terminal F1<br />
Optional Terminal -<br />
Container Material Standard Option ABS<br />
Flame Retardant Option (FR)<br />
12V<br />
5AH<br />
UL94:VO<br />
Rated Capacity 5.00 AH/0.27A (20hr, 1.80V/cell, 25°C / 77°F)<br />
Max Discharge Current<br />
Internal Resistance<br />
4.65 AH/0.502A (10hr, 1.80V/cell, 25°C / 77°F)<br />
4.60 AH/0.92A (5hr, 1.75V/cell, 25°C / 77°F)<br />
4.14 AH/1.38A (3hr, 1.75V/cell, 25°C / 77°F)<br />
3.39 AH/3.39A (1hr, 1.60V/cell, 25°C / 77°F)<br />
67.5A (5s)<br />
Approx 40mΩ<br />
Discharge Characteristics Operating Temp. Range Discharge: -15 ~ 50°C (5 ~ 122°F)<br />
Design Floating Life at 20°C<br />
Self Discharge<br />
Nominal Operating Temp. Range<br />
Cycle Use<br />
Standby Use<br />
Charge: 0 ~ 40°C (5 ~ 104°F)<br />
Storage: -15 ~ 40°C (5 ~ 104°F)<br />
25 ± 3°C (77 ± 5°F)<br />
Capacity affected by Temperature 40°C (104°F) 103%<br />
5 Years<br />
Initial Charging Current less than 1.62VA.Voltage<br />
14.4V ~ 15.0V at 25°C (77°F) Temp. Coefficient -30mV/°C<br />
No limit on Initial Charging Current Voltage<br />
13.5V ~ 13.8V at 25°C (77°F) Temp. Coefficient -20mV/°C<br />
25°C (77°F) 100%<br />
0°C (32°F) 86%<br />
Ultracell batteries may be stored for up to 6 months at 25°C(°77F) and then a refresh charge is required. For<br />
higher temperatures the time interval will be shorter.<br />
F1 Terminal<br />
3.2 [0.12 6]<br />
6.35 [0.2 5]<br />
0. 8 [0. 031] 4. 75 [0. 187]<br />
101 2<br />
107 2<br />
73 2<br />
90 2<br />
70 2<br />
1<br />
Ultracell<br />
(UK) Ltd | Vesty Business Park | Vesty Road | Liverpool | L30 1NY | United Kingdom<br />
Tel: +44 (0) 151 523 2777 Fax: +44 (0) 151 523 0855 Email: info@ultracell.co.uk<br />
www.ultracell.co.uk<br />
ALL DATA IS SUBJECT TO CHANGE WITHOUT NOTICE<br />
ISO9001
Remaining Capacity (%)<br />
Constant Current Discharge (Amperes) at 25°C (77°F)<br />
F.V/Time 5 min 10 min 15 min 20 min 30 min 45 min 1h 2h 3h 4h 5h 6h 8h 10h 20h<br />
1.85V/cell 10.3 7.90 6.54 5.66 4.37 3.22 2.72 1.61 1.26 1.02 0.83 0.72 0.583 0.487 0.267<br />
1.80V/cell 13.8 10.1 7.90 6.69 5.16 3.75 3.04 1.75 1.35 1.09 0.89 0.78 0.618 0.502 0.270<br />
1.75V/cell 15.6 11.1 8.63 7.19 5.36 3.89 3.18 1.82 1.38 1.12 0.92 0.80 0.629 0.516 0.273<br />
1.70V/cell 17.1 12.1 9.22 7.56 5.58 4.04 3.28 1.86 1.42 1.14 0.94 0.81 0.638 0.526 0.278<br />
1.65V/cell 18.9 13.0 9.80 8.03 5.88 4.15 3.36 1.89 1.48 1.18 0.97 0.83 0.648 0.537 0.281<br />
1.60V/cell 20.8 14.2 10.5 8.55 6.21 4.32 3.39 1.97 1.52 1.22 1.00 0.85 0.654 0.543 0.283<br />
Constant Power Discharge (Watts) at 25°C (77°F)<br />
F.V/Time 5 min 10 min 15 min 20 min 30 min 45 min 1h 2h 3h 4h 5h 6h 8h 10h 20h<br />
1.85V/cell 18.8 14.6 12.2 10.7 8.34 6.19 5.24 3.12 2.45 2.00 1.63 1.42 1.151 0.964 0.530<br />
1.80V/cell 25.0 18.4 14.5 12.4 9.68 7.15 5.84 3.38 2.62 2.12 1.74 1.52 1.217 0.992 0.534<br />
1.75V/cell 27.6 19.9 15.7 13.2 9.97 7.35 6.08 3.49 2.66 2.16 1.79 1.55 1.235 1.018 0.539<br />
1.70V/cell 29.5 21.2 16.5 13.8 10.3 7.61 6.25 3.57 2.73 2.21 1.83 1.59 1.252 1.037 0.548<br />
1.65V/cell 32.1 22.7 17.4 14.5 10.8 7.73 6.35 3.60 2.83 2.28 1.87 1.61 1.268 1.057 0.555<br />
1.60V/cell 34.6 24.1 18.3 15.3 11.3 8.01 6.38 3.74 2.90 2.35 1.93 1.64 1.278 1.067 0.557<br />
Discharge Characteristics<br />
Float Charging Characteristics<br />
12V 6V 4V 2V<br />
Battery Battery Battery Battery<br />
(V) (V) (V) (V)<br />
13.0 6.5 4.33 2.16<br />
Temperature:25°C(77°F)<br />
Charge Charging Charging<br />
Volume Current Voltage<br />
% (XCA) (V) (V)<br />
0.10CA-2.25V/cell temperature 25°C<br />
Charging<br />
Voltage<br />
(V)<br />
Terminal Voltage (V)<br />
12.0<br />
11.0<br />
10.0<br />
9.0<br />
8.0<br />
6.0<br />
5.5<br />
5.0<br />
4.5<br />
4.0<br />
4.00<br />
3.66<br />
3.33<br />
3.00<br />
2.67<br />
2.00<br />
1.84<br />
1.68<br />
0.207C<br />
0.4C<br />
0.093C 0.05C<br />
1C 0.628C<br />
1.52<br />
1.36<br />
3C 2C<br />
1 2 4 6 8 10 20 40 60 2 4 6 8 10 20<br />
Min<br />
h<br />
Discharge Time<br />
120<br />
110<br />
100<br />
90<br />
80<br />
70<br />
60<br />
50<br />
40<br />
30<br />
20<br />
10<br />
0<br />
0.25<br />
0.20<br />
0.15<br />
0.10<br />
0.05<br />
0<br />
15.0<br />
1.40<br />
13.0<br />
12.0<br />
11.0<br />
7.5<br />
7.0<br />
6.5<br />
6.0<br />
5.5<br />
4 0 8 16 20<br />
12 24 28 32 36 40<br />
Charging Time (Hours)<br />
Charged Volume<br />
Charge Voltage<br />
(Constant 2.25v/cell)<br />
After 50% Discharge<br />
After 100% Discharge<br />
Charging Current<br />
2.50<br />
2.33<br />
2.17<br />
2.00<br />
1.83<br />
Temperature Effects in Relation to Battery Capacity<br />
Effect of Temperature on Long Term Float Life<br />
Capacity (%)<br />
120<br />
100<br />
80<br />
60<br />
40<br />
20<br />
0.05 CA<br />
0.1 CA<br />
0.2 CA<br />
1.0 CA<br />
2.0 CA<br />
3.0 CA<br />
Life Expectancy (year)<br />
10<br />
8<br />
6<br />
5<br />
4<br />
3<br />
2<br />
1<br />
Charging voltage:<br />
2.25V/cell<br />
0<br />
-20 -10 0 10 20 30 40 50<br />
Temperature (°C)<br />
0.5<br />
20<br />
68<br />
30<br />
86<br />
40<br />
104<br />
Battery Temperature<br />
50 °C<br />
122 °F<br />
Cycle Life in Relation to Depth of Discharge<br />
Self Discharge Characteristics<br />
Capacity(%)<br />
120<br />
100<br />
80<br />
60<br />
40<br />
20<br />
Testing condition<br />
Discharging:current 0.17C (FV 1.7V/cell);<br />
Charging:current 0.25C max, voltage 2.45V/cell;<br />
Charging volume:125% of discharged capacity.<br />
100%<br />
DOD<br />
50%<br />
DOD<br />
0<br />
0 200 400 600 800 1000 1200<br />
Number of Cycles<br />
30%<br />
DOD<br />
Ambient Temperature:<br />
25°C (77°F)<br />
A<br />
B<br />
C<br />
100<br />
80<br />
60<br />
40<br />
20<br />
0<br />
0 2<br />
0<br />
40 C<br />
4 6<br />
0<br />
30 C<br />
0<br />
10 C<br />
0<br />
25 C<br />
8 10 12<br />
Storage Time (Months)<br />
No supplementary required<br />
(Carryout supplementary charge before use if 100% capacity is required.)<br />
Supplementary charge required before use. Optional charging way as below:<br />
1. Charged for above 3 days at limited current 0.25CA and constant voltage 2.25V/cell.<br />
2. Charged for above 20 hours at limited current 0.25CA and constant voltage 2.25Vcell.<br />
3. Charged for 8 ~ 10 hours at limited current 0.05 CA.<br />
Supplementary charge may often fail to recover the capacity.<br />
The battery should never be left standing till this is reached.<br />
A<br />
B<br />
C<br />
2<br />
Ultracell (UK) Ltd | Vesty Business Park | Vesty Road | Liverpool | L30 1NY | United Kingdom<br />
Tel: +44 (0) 151 523 2777 Fax: +44 (0) 151 523 0855 Email: info@ultracell.co.uk<br />
www.ultracell.co.uk<br />
ALL DATA IS SUBJECT TO CHANGE WITHOUT NOTICE<br />
ISO9001