Specification ■Duration of discharge vs. discharge current
■Characteristics
■Watt Table(25℃) (Wattage/Battery) 5min 10min 15min 20min 30min 45min 1h 1.5h 2h 3h 4h 5h 6h 10h 20h 2273 1985 1546 1313 962 702 555 411 327 220 171 149 125 79.5 45.0 2233 1950 1538 1306 955 683 553 403 325 216 169 147 124 79.1 45.0 2093 1827 1531 1290 940 679 549 400 321 215 168 146 123 78.6 45.0 1875 1637 1446 1230 925 671 546 395 317 210 166 144 122 78.2 45.0 1657 1447 1400 1200 911 580 473 355 301 205 164 143 120 77.8 44.1 ■Ampere Table(25℃) (Ampere/Battery) 5min 10min 15min 20min 30min 45min 1h 1.5h 2h 3h 4h 5h 6h 10h 20h 241 177 134 116 86.9 61.5 51.0 34.8 27.6 18.5 14.3 12.4 10.4 7.14 3.75 237 175 132 113 86.3 59.9 50.8 34.1 27.4 18.2 14.2 12.2 10.3 7.11 3.75 222 167 130 111 84.9 59.5 50.5 33.8 27.1 18.1 14.0 12.1 10.2 7.07 3.75 199 159 126 109 83.6 58.9 50.2 33.4 26.8 17.7 13.9 12.0 10.1 7.04 3.75 176 151 122 106 82.3 50.8 43.5 30.1 25.4 17.3 13.7 11.9 10.0 7.00 3.68
Battery case resin: Flame-retardant (UL94V-0)※ Contents indicated (including the recycle marking,etc) are subject to change without notice.
Terminal Approx. Mass
Nominal Voltage 12V Rated Capacity(20HR)
Dimensions
Length
Total height
Width
M6 threaded post 21.5 kg
Height
175 mm
75Ah 350 mm 166 mm 175 mm
Temperature Dependency of Capacity (20 hour rate)
Self Discharge (25 ℃)
7 mΩ 1 hour rate 50Ah
0 ℃
100%
Fully charged battery
Internal Resistance (25 ℃)
40 ℃ 102%
After 6 months 82%
85%
25 ℃
After 12 months
65%-15 ℃
64%
After 3 months 91%
Cut-off V 9.6V 9.9V 10.2V 10.5V 10.8V
Cut-off V 9.6V 9.9V 10.2V 10.5V 10.8V
Capacity (25 ℃)
70Ah 3 hour rate 53Ah 10 hour rate 20 hour rate 75Ah
1 3 10 30 100 300 1000
1
3 5
10
30
60
3 5
10
20 30
(minute)(hour)
40℃
25℃
0℃
-15℃
Duration of discharge
Discharge current(A)
Terminal type 18
18
M6
1/2
■Charging Method (25℃) ■Cut off voltage
3.75A- 15.0A- 37.5A- 75.0A15.0A 37.5A 75.0A 150A
■Influence of Temperature on Trickle life ■Residual capacity test result
■Constant-voltage constant-current charge characteristics for Trickle use ■Discharge capacity by temperature and by discharge current
■Discharge characteristics(25℃)
Panasonic Storage Battery (Shenyang) Co., Ltd NO. 51 Kunminghu Street, Shenyang Economic & Technical Development Zone,110141 China Tel: 86 24 25818921 Fax: 86 24 62786318 Website: https://www.panasonicbattery.cn 2010.03
Due to the potential energy stored in the batteries, Please read《Precautions for handling the Rechargeable Valve Regulated Lead Acid Batteries》 before using batteries. If improper handling or use of the batteries without understanding《Precautions for handling the Rechargeable Valve Regulated Lead Acid Batteries》may result in bodily injury caused by electrolyte leakage, heat generation, or explosion.
Caution
Discharge current
Cut off voltage(V)
150A225A
8.7
Control voltage:13.6-13.8V Initial current:11.3A or smaller
10.5
Trickle use
10.2 9.9 9.3