Data Sheet

Specifications
Nominal Voltage(V)
12V
Nominal Power
15 mins rate: 24W/cell to 1.60V/cell
Nominal Capacity
5 hour rate (1.02A to 10.20V) 5.1Ah
1C (6A to 9.60V) 3.8Ah
3C (18A to 9.60V) 2.4Ah
Weight
Dimensions
Approx. 2.0kg(4.4Lbs.)
Length (L)
151±1 (5.94±0.04)
Internal Resistance (at 1KHz) Width (W)
51±1 (2.01±0.04)
Approx. 16 mΩ
Height (H)
94±1 (3.70±0.04)
Maximum Discharge Current for Overall Height (HT)
101±1 (3.98±0.04)
5 seconds: 90A
Description of torque value of hard ware for the terminals:
Charging Methods at 25℃(77℉)
mm(inch)
Cycle use:
Charging Voltage 14.4 to 15.0V
Coefficient -5.0mV/℃/cell
Maximum Charging Current： 1.8A
Standby use:
Float Charging Voltage 13.5 to 13.8V
Coefficient -3.0mV/℃/cell
v
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)
Design Life
3-5 Years.
Terminal
F1 or F2 (Faston Tab 187 or 250)
WP1224W
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
Discharge Time
18A
6A
1.02A
4
.7
5
(
0
.
1
9
)
0
.
8
(
0
.0
3
)
6
.3
5
(
0
.2
5
)
0
.
8
(
0
.0
3
)
F1
F2
151 1(5.94 0.04)±±
51 1(2.01 0.04)±±
1
0
1
1
(
3
.9
8
0
.0
4
)
±
±
9
4
1
(
3
.7
0
0
.0
4
)
±
±