ES40-12
®
SPECIFICATIONS
Maintenance-Free Rechargeable Sealed Lead-Acid Battery
M40-12 SLD M 12Volt12V45Ah
Nominal Voltage (V) M40-12 SLD M
Nominal Capacity Specifications
12Volt 45Ah
20 hour rate ( 2.25A to 10.50V )
45Ah
Nominal
Voltage(V)
12V
Specifications
10 hour rate ( 4.275A
to 10.50V
)
42.75Ah
5 hour rate ( 7.65A to 10.20V )
38.25Ah
Nominal Voltage(V)
12V
Nominal
Capacity
1C ( 45A to 9.60V
)
25.5Ah
3C ( 135A to 9.60V
)
18Ah
20 hour
rate
(2.25A
to
10.50V)
45Ah
Nominal
Capacity
10 hour rate
(4.275A
to
20 hour
rate
(2.25A
10.50V)
42.75Ah45Ah
to
10.50V)
Weight
Approx.
31.9Lbs.
(14.5kg)
5 hour rate
(7.65A
to
10.20V)
38.25Ah
10 hour
rate
(4.275A
to
10.50V)
42.75Ah
(45A
5 hour
rate
to
(7.65A
3C
Maximum Discharge
Current for
Weight
Weight
5 seconds : 9.60V)10.20V)
25.5Ah
to
38.25Ah
(45A
to
Approx.
7 mΩ
to
9.60V)
25.5Ah
9.60V)
18Ah
(135A
to
9.60V)
18Ah
Approx. 14.5kg(31.9Lbs.)
Approx. 14.5kg(31.9Lbs.)
540A
Dimensions
Dimensions
DIMENSIONS
Approx. 7 mΩ
mm(inch)
mm(inch)
16
16
7.2
7.2
13.5A
Charging Methods at 25 C ( 77 F )
Standby use:
Float Charging
Voltage
13.5 to 13.8V
Cycle Use :
Charging
Voltage 14.4 to 15.0V
Float
Charging
Voltage
13.5
to
13.8V
Coefficient
-3.0mv/
/cell
Maximum Charging Current : 13.5A
o
Coefficient
-3.0mv/
/cell
Coefficient -5.0mv / C / cell
198
2
0.08
1 (7.80 0.04 )
166
2
0.08
1 (7.80 0.04 )
198
Charge
-15 13.50
(5 ) to to
40 (104
Temperature
Range
Standby Use : Operating
Float
Charging Voltage
13.80V
oto
Discharge
-15 (5 )
50 (122
Coefficient
/ C /(104
cell )
Charge
-15 (5 ) -3.0mv
to 40
-15
(5 )
to
)
to
50
40
Charge Retention
3 month (shelf life) at 20
Terminal : 1 month 6 month
3 month
6 month
(68
(122 )
)
(v)
90
80
13.0
92
80
ABS
Terminal
(v)
F4
(UL94 HB flame retardant )
13.0
11.0
12.0
11.0
10.0
F4
7.65A
4.275A
2.25A
45A
135A
9.0
8.0
7.65A
2
1
4
6
8 10
135A
minutes
9.0
8.0
Terminal
Discharge Time VS. Discharge Current (25oC)
FOR 12V
BATTERY12.0
10.0
ABS
(UL94 HB flame retardant )
Case Material
Discharge Time VS. Discharge Current (25oC)
FOR 12V
BATTERY
90
F4
92
Case Material
)
(104 )
Case Material : ABS )
Storage Charge Retention
-15 (5
) life)
to at40
(shelf
20 (104
(68 )
(Option : UL94 HB Flame Retardant Case Material)
1 month
)
2
0.08
1 (6.54 0.04 )
171
Discharge
(5
2
0.08
1 (6.54 0.04 )
166
Operating Temperature Range
-15
F4
F4
13.5A
Maximum
Charging
Current
o
o
Standby
use:
Storage
6.5
17
at 25 ) (77 )
Charge Retention (shelf
life)Charging
at 20oC (Methods
68o25
F ) (77
Charging
Methods
at
1 month
92%
Cycle use:
Cycle use:
3 months
90%
Charging Voltage
14.4 to 15.0V
Charging Voltage
14.4 to 15.0V
Coefficient -5.0mv/ /cell
6 months
80%
CoefficientMaximum
-5.0mv/ Charging
/cell Current
6.5
Internal Resistance (at 1KHz)
Internal Resistance (at 1KHz)
Approx. 7 mΩ
Operating Temperature Range
o
o
o
Charge
-15 C ( 5 F ) to 40 C (104oF )
o
MaximumMaximum
Discharge
Current
Discharge
Discharge
-15
C ( 5oFCurrent
)for
to 50ofor
C (122oF )
o
o
o
o
Storage
F ) 540A
5 seconds:5 seconds: -15 C ( 5 F ) to 40 C (104540A
2
0.08
0.08
171 21 (6.73
1 (6.73
0.04 ) 0.04 )
1C
Internal Resistance
(at 1KHz)
1 C (135A
3C
20
40
45A
60
2
5 6
4.275A
8 10
2.25A
20
hours
Discharge Time
1
2
4
6
8 10
20
40
60
2
minutes
5 6
8 10
20
hours
Discharge Time
MK Battery
1631 South Sinclair Street • Anaheim, California 92806
Toll Free: 800-372-9253 • Fax: 714-937-0818 • E-mail: sales@mkbattery.com
®
All data subject to change without notice. No part of this document may be copied or reproduced, electronically or mechanically, without written permission from the company. ©2015 MK Battery