MK BATTERY
ES33-12
Maintenance-Free Rechargeable Sealed Lead-Acid Battery
ES33-12
ES33-12

Model Number Voltage 5hr
Rate
20hr
Rate
100hr
Rate
Watts
Per Cell
Weight (lb.) Length (in.) Width (in.) Height* (in.)
ES33-12 12 28.9 34 N/A N/A 24.44 7.76 5.16 7.09
ES33-12
12 Volt 34Ah Battery
$78.69 S&H $15.00


SPECIFICATIONS
Nominal Voltage (V):
12V

Nominal Capacity:20hour rate ( 1.7A to 10.50V ) 34Ah
10hour rate ( 3.4A to10.50V ) 34Ah
5hour rate ( 5.78A to10.20V ) 28.9h
1C ( 34A to 9.60V ) 15.3Ah
3C ( 102A to 9.60V ) 12.24Ah

Weight:
24.44 Lbs. (11.107 kg)

Internal Resistance (at 1KHz):
8 mΩ

Maximum Discharge Current for 30 seconds:680A

Maximum Discharge Current for 5 seconds: 1360A

Operating Temperature Range:Charge 0°C(32°F) to 40°C (104°F)
Discharge -15°C(5°F) to 50°C (122°F)
Storage -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:Charging Voltage 14.4 to 15.0V
Maximum Charging Current 10.2A


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