MK BATTERY
ES40-12
Maintenance-Free Rechargeable Sealed Lead-Acid Battery
MK ES40-12 12 Volt Battery
ES40-12 Battery
Model Number Voltage 5hr
Rate
20hr
Rate
100hr
Rate
Watts
Per Cell
Weight (lb.) Length (in.) Width (in.) Height* (in.)
ES40-12    
12 38.25 45 N/A N/A 31.04 7.8 6.54 6.73
ES40-12 12V 45AH BATTERY
$121.52 S&H $25.00

SPECIFICATIONS
Nominal Voltage (V):
12V

Nominal Capacity:20hour rate ( 2.25A to 10.50V ) 45Ah

10hour rate ( 4.5A to 10.50V ) 45Ah

5hour rate ( 7.65A to 10.20V ) 38.25Ah

1C ( 45A to 9.60V ) 20.25Ah

3C ( 135A to 9.60V ) 16.2Ah

Weight:
31.04 Lbs. (14.109 kg)

Internal Resistance (at 1KHz):
6 mΩ

Maximum Discharge Current for 30 seconds:900A

Maximum Discharge Current for 5 seconds: 1800A

Operating Temperature Range:Charge 0°C(32°F) to 40°C (104°F)

-15°C(5°F) to 50°C (122°F)

-15°C(5°F) to 40°C (104°F)

Charge Retention (shelf life) at 20°C (68°F):1 month 92%

3 month 90%

6 month 80%

Charging Methods at 25°C (77°F) Cycle use:Cycle use : Charging Voltage 14.4 to 15.0V
 Maximum Charging Current 13.5A


Standby use:
Float Charging Voltage 13.50 to 13.80V

No current limit required

Life expectancy Cycle Use:100% depth of discharge 250 cycles

80% depth of discharge 350 cycles

50% depth of discharge 550 cycles

Standby Use:
3~5 years

Case Material:
ABS

(94-HB & 94V-0 flame retardant case)

Terminal:
F4
mefast

MK BATTERY