Data Sheet

WP24 -12 12Volt 24Ah
Specifications
Nominal Voltage(V) 12V
Nominal Capacity
20 hour rate (1.2A to 10.50V) 24Ah
10 hour rate (2.28A to 10.50V)
22.8Ah
5 hour rate (4.08A to 10.20V)
20.4Ah
1 C (24A to 9.60V)
12.8Ah
3 C (72A to 9.60V)
8.4Ah
Weight Approx. 8.0kg(17.6Lbs.)
Internal Resistance (at 1KHz) Approx. 11 mΩ
Dimensions mm(inch)
Maximum Discharge Current for
5 seconds: 360A
Charging Methods at 25℃(77℉)
Cycle use:
Charging Voltage 14.4 to 15.0V
Coefficient -5.0mV/℃/cell
Maximum Charging Current
： 7.2A
Standby use:
Float Charging Voltage 13.5 to 13.8V
Coefficient -3.0mV/℃/cell
Operating Temperature Range
Charge -15℃(5℉) to 40℃(104℉)
Discharge
-15℃(5℉) to 50℃(122℉)
Storage
-15℃(5℉) to 40℃(104℉)
Charge Retention (shelf life) at 20℃(68℉)
1 month 92％
3 month
90％
6 month
80％
Case Material ABS UL94 HB
Option: Flammability resistance of (UL94 V-0)
Te rmi n al F3
2 4 6 8 10 20 40 60 2 5 6 8 10 20
1
8.0
9.0
10.0
11.0
12.0
13.0
FOR 12V
BATTERY
(v)
Discharge Time VS. Discharge Current (25 ) ℃
minutes
hours
72A
24A
4.08A
2.28A
1.2A
Discharge Time
1
1
5
12
+0.3
- 0.5
2
5
.
5
+
0
.
5
-
0
(M5 Bolts)
F3
166 (6.54 ) ±±
1
2
5
(
4
.
9
2
)
±
±
2
1
0.08
0.04
2 1
0
.
0
8
0
.
0
4
175 (6.89 ) ±±
2
1
0.08
0.04
G113050