Datasheet

Specifications
Nominal Voltage(V)
12V
Nominal Capacity
20 hour rate (1.3A to 10.50V) 26Ah
10 hour rate (2.47A to 10.50V) 24.7Ah
5 hour rate (4.42A to 10.20V) 22.1Ah
1 C (26A to 9.60V) 14.73Ah
3 C (78A to 9.60V) 10.4Ah
Weight
Approx. 9.3kg(20.5Lbs.)
Dimensions
Internal Resistance (at 1KHz) Length (L)
166+2-1 (6.54+0.08-0.04)
Approx. 9.5 mΩ
Width (W)
175+2-1 (6.89+0.08-0.04)
Maximum Discharge Current for
Height (H)
125+2-1 (4.92+0.08-0.04)
5 seconds: 390A
Overall Height (HT)
125+2-1 (4.92+0.08-0.04)
Charging Methods at 25
℃
(77
℉)
Description of torque value of hard ware for the terminals:
Cycle use:
Charging Voltage 14.4 to 15.0V
Coefficient -5.0mV/℃/cell
Maximum Charging Current： 7.8A
Standby use:
Float Charging Voltage 13.5 to 13.8V
Coefficient -3.0mV/℃/cell
Recommended torque value M5: 4 N-m (41kgf-cm)
Maximum allowable torque value M5: 6 N-m (62kgf-cm)
mm(inch)
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
F6
WP26-12N
26A
4.42A
1.3A
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
2.47A
78A
166 (6.54 )±±
1
2
5
(
4
.9
2
)
±
±
175 (6.89 )±±
2
1
0.08
0.04
2
1
0.08
0.04
2 1
0
.
0
8
0
.
0
4
M
5
(M5 Bolt)
F6
11